000
CDUS43 KLOT 200640
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT MON MAY 20 2013
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 19 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 437 PM 94 1977 71 15 92
1975
MINIMUM 58 254 AM 36 1993 49 9 59
1894
AVERAGE 72 60 12 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.53 1949 0.12 -0.12 0.00
MONTH TO DATE 0.63 2.24 -1.61 3.12
SINCE MAR 1 11.31 8.12 3.19 7.45
SINCE JAN 1 17.90 11.64 6.26 10.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 128 164 -36 78
SINCE MAR 1 1664 1497 167 895
SINCE JUL 1 6066 6231 -165 4868
COOLING
YESTERDAY 7 2 5 11
MONTH TO DATE 31 18 13 37
SINCE MAR 1 39 28 11 80
SINCE JAN 1 39 28 11 80
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 45 400 PM
AVERAGE 69
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 95 1977
MINIMUM TEMPERATURE (F) 49 33 2002
SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 810 PM CDT
MAY 21 2013...........SUNRISE 526 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 200640
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT MON MAY 20 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 19 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 334 PM 91 72 14 91
MINIMUM 57 459 AM 37 49 8 57
AVERAGE 72 60 12 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.37 0.15 -0.15 0.00
MONTH TO DATE 1.01 2.83 -1.82 1.86
SINCE MAR 1 8.88 8.54 0.34 5.50
SINCE JAN 1 14.28 11.27 3.01 7.62
SNOWFALL (IN)
YESTERDAY 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 128 159 -31 98
SINCE MAR 1 1738 1470 268 1001
SINCE JUL 1 6466 6225 241 4295
COOLING
YESTERDAY 7 2 5 9
MONTH TO DATE 27 15 12 26
SINCE MAR 1 34 19 15 57
SINCE JAN 1 34 19 15 57
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 49 32 2002
SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE 528 AM CDT SUNSET 812 PM CDT
MAY 21 2013...........SUNRISE 527 AM CDT SUNSET 813 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 200640
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT MON MAY 20 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 19 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 442 PM 95 1934 71 16 91
MINIMUM 62 337 AM 37 1937 52 10 64
1929
AVERAGE 75 62 13 78
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1931 0.14 -0.14 0.00
MONTH TO DATE 0.69 2.44 -1.75 1.90
SINCE MAR 1 8.39 8.80 -0.41 6.49
SINCE JAN 1 12.64 12.80 -0.16 8.66
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 109 140 -31 78
SINCE MAR 1 1585 1400 185 889
SINCE JUL 1 5737 5911 -174 4224
COOLING
YESTERDAY 10 2 8 13
MONTH TO DATE 45 27 18 41
SINCE MAR 1 53 40 13 95
SINCE JAN 1 53 40 13 95
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1977
MINIMUM TEMPERATURE (F) 53 36 1981
SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 809 PM CDT
MAY 21 2013...........SUNRISE 526 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 200640
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT MON MAY 20 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 19 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 425 PM 96 1934 73 15 92
MINIMUM 62 518 AM 31 1929 49 13 59
AVERAGE 75 61 14 76
PRECIPITATION (IN)
YESTERDAY 0.10 0.92 1990 0.13 -0.03 0.00
MONTH TO DATE 1.60 2.29 -0.69 0.50
SINCE MAR 1 11.83 7.96 3.87 6.72
SINCE JAN 1 17.90 10.74 7.16 9.26
SNOWFALL (IN)
YESTERDAY 0.0 T 1933 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 113 150 -37 73
SINCE MAR 1 1752 1488 264 939
SINCE JUL 1 6489 6490 -1 5313
COOLING
YESTERDAY 10 2 8 11
MONTH TO DATE 42 19 23 38
SINCE MAR 1 51 27 24 76
SINCE JAN 1 51 27 24 76
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 43 400 PM
AVERAGE 67
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 50 31 1924
SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE 531 AM CDT SUNSET 816 PM CDT
MAY 21 2013...........SUNRISE 530 AM CDT SUNSET 817 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 200640
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT MON MAY 20 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 19 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
...........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 92 1996 72 15 90
MINIMUM 64 38 1993 51 13 63
AVERAGE 76 61 15 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 2005 0.14 -0.14 0.00
MONTH TO DATE 0.90 2.58 -1.68 3.81
SINCE MAR 1 11.02 9.31 1.71 7.81
SINCE JAN 1 16.84 13.02 3.82 11.21
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6
MONTH TO DATE 103 143 -40
SINCE MAR 1 1628 1409 219
SINCE JUL 1 6082 6137 -55
COOLING
YESTERDAY 11 2 9
MONTH TO DATE 44 23 21
SINCE MAR 1 51 28 23
SINCE JAN 1 51 28 23
...........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 51 35 2002
SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE 528 AM CDT SUNSET 810 PM CDT
MAY 21 2013...........SUNRISE 527 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 192144
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN MAY 19 2013
...................................
...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 259 PM 94 1977 71 15 92
1975
MINIMUM 58 254 AM 36 1993 49 9 59
1894
AVERAGE 72 60 12 76
PRECIPITATION (IN)
TODAY 0.00 1.53 1949 0.12 -0.12 0.00
MONTH TO DATE 0.63 2.24 -1.61 3.12
SINCE MAR 1 11.31 8.12 3.19 7.45
SINCE JAN 1 17.90 11.64 6.26 10.95
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 128 164 -36 78
SINCE MAR 1 1664 1497 167 895
SINCE JUL 1 6066 6231 -165 4868
COOLING
TODAY 7 2 5 11
MONTH TO DATE 31 18 13 37
SINCE MAR 1 39 28 11 80
SINCE JAN 1 39 28 11 80
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 48 200 PM
AVERAGE 71
..........................................................
THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 95 1977
MINIMUM TEMPERATURE (F) 49 33 2002
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 809 PM CDT
MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 192144
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN MAY 19 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 259 PM 95 1934 71 15
MINIMUM 62 337 AM 37 1937 52 10
1929
AVERAGE 74 62 12
PRECIPITATION (IN)
TODAY 0.00 1.54 1931 0.14 -0.14
MONTH TO DATE 0.69 2.44 -1.75
SINCE MAR 1 8.39 8.80 -0.41
SINCE JAN 1 12.64 12.80 -0.16
DEGREE DAYS
HEATING
TODAY 0 5 -5
MONTH TO DATE 109 140 -31
SINCE MAR 1 1585 1400 185
SINCE JUL 1 5737 5911 -174
COOLING
TODAY 9 2 7
MONTH TO DATE 44 27 17
SINCE MAR 1 52 40 12
SINCE JAN 1 52 40 12
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1977
MINIMUM TEMPERATURE (F) 53 36 1981
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 808 PM CDT
MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 192144
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN MAY 19 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 259 PM 91 2012 72 13
MINIMUM 57 459 AM 37 2008 49 8
2002
AVERAGE 71 60 11
PRECIPITATION (IN)
TODAY 0.00 1.37 2005 0.15 -0.15
MONTH TO DATE 1.01 2.83 -1.82
SINCE MAR 1 8.88 8.54 0.34
SINCE JAN 1 14.28 11.27 3.01
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 128 159 -31
SINCE MAR 1 1738 1470 268
SINCE JUL 1 6466 6225 241
COOLING
TODAY 6 2 4
MONTH TO DATE 26 15 11
SINCE MAR 1 33 19 14
SINCE JAN 1 33 19 14
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 49 32 2002
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 811 PM CDT
MAY 20 2013...........SUNRISE 528 AM CDT SUNSET 812 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 192144
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN MAY 19 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 254 PM 96 1934 73 15 92
MINIMUM 62 518 AM 31 1929 49 13 59
AVERAGE 75 61 14 76
PRECIPITATION (IN)
TODAY T 0.92 1990 0.13 -0.13 0.00
MONTH TO DATE 1.50 2.29 -0.79 0.50
SINCE MAR 1 11.73 7.96 3.77 6.72
SINCE JAN 1 17.80 10.74 7.06 9.26
SNOWFALL (IN)
TODAY 0.0 T 1933 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 113 150 -37 73
SINCE MAR 1 1752 1488 264 939
SINCE JUL 1 6489 6490 -1 5313
COOLING
TODAY 10 2 8 11
MONTH TO DATE 42 19 23 38
SINCE MAR 1 51 27 24 76
SINCE JAN 1 51 27 24 76
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 45 100 PM
AVERAGE 68
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 50 31 1924
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 531 AM CDT SUNSET 815 PM CDT
MAY 20 2013...........SUNRISE 531 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 192144
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN MAY 19 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87 MM 92 1996 72 15
MINIMUM 64 MM 38 1993 51 13
AVERAGE 76 61 15
PRECIPITATION (IN)
TODAY 0.00 1.36 2005 0.14 -0.14
MONTH TO DATE 0.90 2.58 -1.68
SINCE MAR 1 11.02 9.31 1.71
SINCE JAN 1 16.84 13.02 3.82
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 103 143 -40
SINCE MAR 1 1628 1409 219
SINCE JUL 1 6082 6137 -55
COOLING
TODAY 11 2 9
MONTH TO DATE 44 23 21
SINCE MAR 1 51 28 23
SINCE JAN 1 51 28 23
...............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 51 35 2002
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 809 PM CDT
MAY 20 2013...........SUNRISE 528 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 190650
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT SUN MAY 19 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 18 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 435 PM 89 72 7 84
MINIMUM 52 254 AM 30 48 4 50
AVERAGE 66 60 6 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 0.15 -0.15 0.00
MONTH TO DATE 1.01 2.68 -1.67 1.86
SINCE MAR 1 8.88 8.39 0.49 5.50
SINCE JAN 1 14.28 11.12 3.16 7.62
SNOWFALL (IN)
YESTERDAY 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 128 153 -25 98
SINCE MAR 1 1738 1464 274 1001
SINCE JUL 1 6466 6219 247 4295
COOLING
YESTERDAY 1 1 0 2
MONTH TO DATE 20 13 7 17
SINCE MAR 1 27 17 10 48
SINCE JAN 1 27 17 10 48
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 49 37 2008
2002
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 811 PM CDT
MAY 20 2013...........SUNRISE 528 AM CDT SUNSET 812 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 190650
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT SUN MAY 19 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 18 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 1158 AM 93 1996 71 8 85
1962
1934
MINIMUM 59 529 AM 34 2002 52 7 57
AVERAGE 69 62 7 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1986 0.15 -0.15 0.00
MONTH TO DATE 0.69 2.30 -1.61 1.90
SINCE MAR 1 8.39 8.66 -0.27 6.49
SINCE JAN 1 12.64 12.66 -0.02 8.66
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 109 135 -26 78
SINCE MAR 1 1585 1395 190 889
SINCE JUL 1 5737 5906 -169 4224
COOLING
YESTERDAY 4 2 2 6
MONTH TO DATE 35 25 10 28
SINCE MAR 1 43 38 5 82
SINCE JAN 1 43 38 5 82
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 95 1934
MINIMUM TEMPERATURE (F) 52 37 1937
1929
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 808 PM CDT
MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 190650
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT SUN MAY 19 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 18 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 243 PM 94 1934 73 9 88
MINIMUM 56 259 AM 31 2002 49 7 52
AVERAGE 69 61 8 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1987 0.14 -0.14 0.00
MONTH TO DATE 1.50 2.16 -0.66 0.50
SINCE MAR 1 11.73 7.83 3.90 6.72
SINCE JAN 1 17.80 10.61 7.19 9.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 113 144 -31 73
SINCE MAR 1 1752 1482 270 939
SINCE JUL 1 6489 6484 5 5313
COOLING
YESTERDAY 4 2 2 5
MONTH TO DATE 32 17 15 27
SINCE MAR 1 41 25 16 65
SINCE JAN 1 41 25 16 65
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 700 AM
LOWEST 51 100 PM
AVERAGE 68
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 96 1934
MINIMUM TEMPERATURE (F) 49 31 1929
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 531 AM CDT SUNSET 815 PM CDT
MAY 20 2013...........SUNRISE 531 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 190650
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT SUN MAY 19 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 18 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
...........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 93 1998 72 7 85
MINIMUM 55 31 2002 51 4 55
AVERAGE 67 61 6 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 2000 0.14 -0.14 0.00
MONTH TO DATE 0.90 2.44 -1.54 3.81
SINCE MAR 1 11.02 9.17 1.85 7.81
SINCE JAN 1 16.84 12.88 3.96 11.21
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6
MONTH TO DATE 103 137 -34
SINCE MAR 1 1628 1403 225
SINCE JUL 1 6082 6131 -49
COOLING
YESTERDAY 2 2 0
MONTH TO DATE 33 21 12
SINCE MAR 1 40 26 14
SINCE JAN 1 40 26 14
...........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1996
MINIMUM TEMPERATURE (F) 51 38 1993
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 809 PM CDT
MAY 20 2013...........SUNRISE 528 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 190650
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT SUN MAY 19 2013
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 18 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 341 PM 93 1962 71 9 85
MINIMUM 56 457 AM 34 2002 49 7 53
AVERAGE 68 60 8 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 1926 0.13 -0.13 0.00
MONTH TO DATE 0.63 2.12 -1.49 3.12
SINCE MAR 1 11.31 8.00 3.31 7.45
SINCE JAN 1 17.90 11.52 6.38 10.95
SNOWFALL (IN)
YESTERDAY 0.0 T 1894 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 0
MONTH TO DATE 128 158 -30 78
SINCE MAR 1 1664 1491 173 895
SINCE JUL 1 6066 6225 -159 4868
COOLING
YESTERDAY 3 1 2 4
MONTH TO DATE 24 16 8 26
SINCE MAR 1 32 26 6 69
SINCE JAN 1 32 26 6 69
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 54 1200 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1977
1975
MINIMUM TEMPERATURE (F) 49 36 1993
1894
SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 809 PM CDT
MAY 20 2013...........SUNRISE 526 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 182147
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAY 18 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 1158 AM 93 1996 71 8
1962
1934
MINIMUM 59 529 AM 34 2002 52 7
AVERAGE 69 62 7
PRECIPITATION (IN)
TODAY 0.00 0.79 1986 0.15 -0.15
MONTH TO DATE 0.69 2.30 -1.61
SINCE MAR 1 8.39 8.66 -0.27
SINCE JAN 1 12.64 12.66 -0.02
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 109 135 -26
SINCE MAR 1 1585 1395 190
SINCE JUL 1 5737 5906 -169
COOLING
TODAY 4 2 2
MONTH TO DATE 35 25 10
SINCE MAR 1 43 38 5
SINCE JAN 1 43 38 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 95 1934
MINIMUM TEMPERATURE (F) 52 37 1937
1929
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 807 PM CDT
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 808 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 182147
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAY 18 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 232 PM 89 1998 72 7
MINIMUM 52 254 AM 30 2002 48 4
AVERAGE 66 60 6
PRECIPITATION (IN)
TODAY 0.00 0.41 2004 0.15 -0.15
MONTH TO DATE 1.01 2.68 -1.67
SINCE MAR 1 8.88 8.39 0.49
SINCE JAN 1 14.28 11.12 3.16
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 128 153 -25
SINCE MAR 1 1738 1464 274
SINCE JUL 1 6466 6219 247
COOLING
TODAY 1 1 0
MONTH TO DATE 20 13 7
SINCE MAR 1 27 17 10
SINCE JAN 1 27 17 10
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 49 37 2008
2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 810 PM CDT
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 182147
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAY 18 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 MM 93 1998 72 8
MINIMUM 58 MM 31 2002 51 7
AVERAGE 69 61 8
PRECIPITATION (IN)
TODAY 0.00 1.22 2000 0.14 -0.14
MONTH TO DATE 0.90 2.44 -1.54
SINCE MAR 1 11.02 9.17 1.85
SINCE JAN 1 16.84 12.88 3.96
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 103 137 -34
SINCE MAR 1 1628 1403 225
SINCE JUL 1 6082 6131 -49
COOLING
TODAY 4 2 2
MONTH TO DATE 35 21 14
SINCE MAR 1 42 26 16
SINCE JAN 1 42 26 16
...............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1996
MINIMUM TEMPERATURE (F) 51 38 1993
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 808 PM CDT
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 182146
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAY 18 2013
...................................
...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 220 PM 93 1962 71 8 85
MINIMUM 56 457 AM 34 2002 49 7 53
AVERAGE 68 60 8 69
PRECIPITATION (IN)
TODAY 0.00 1.36 1926 0.13 -0.13 0.00
MONTH TO DATE 0.63 2.12 -1.49 3.12
SINCE MAR 1 11.31 8.00 3.31 7.45
SINCE JAN 1 17.90 11.52 6.38 10.95
SNOWFALL (IN)
TODAY 0.0 T 1894 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
DEGREE DAYS
HEATING
TODAY 0 7 -7 0
MONTH TO DATE 128 158 -30 78
SINCE MAR 1 1664 1491 173 895
SINCE JUL 1 6066 6225 -159 4868
COOLING
TODAY 3 1 2 4
MONTH TO DATE 24 16 8 26
SINCE MAR 1 32 26 6 69
SINCE JAN 1 32 26 6 69
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 54 1200 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1977
1975
MINIMUM TEMPERATURE (F) 49 36 1993
1894
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 809 PM CDT
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 182146
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAY 18 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 243 PM 94 1934 73 9 88
MINIMUM 56 259 AM 31 2002 49 7 52
AVERAGE 69 61 8 70
PRECIPITATION (IN)
TODAY 0.00 1.54 1987 0.14 -0.14 0.00
MONTH TO DATE 1.50 2.16 -0.66 0.50
SINCE MAR 1 11.73 7.83 3.90 6.72
SINCE JAN 1 17.80 10.61 7.19 9.26
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
DEGREE DAYS
HEATING
TODAY 0 6 -6 0
MONTH TO DATE 113 144 -31 73
SINCE MAR 1 1752 1482 270 939
SINCE JUL 1 6489 6484 5 5313
COOLING
TODAY 4 2 2 5
MONTH TO DATE 32 17 15 27
SINCE MAR 1 41 25 16 65
SINCE JAN 1 41 25 16 65
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 700 AM
LOWEST 51 100 PM
AVERAGE 68
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 96 1934
MINIMUM TEMPERATURE (F) 49 31 1929
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 532 AM CDT SUNSET 814 PM CDT
MAY 19 2013...........SUNRISE 531 AM CDT SUNSET 815 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180655
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT SAT MAY 18 2013
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 1018 AM 94 1962 70 0 74
MINIMUM 55 348 AM 36 2002 49 6 45
1973
AVERAGE 63 59 4 60
PRECIPITATION (IN)
YESTERDAY T 1.38 1986 0.12 -0.12 0.00
1969
MONTH TO DATE 0.63 1.99 -1.36 3.12
SINCE MAR 1 11.31 7.87 3.44 7.45
SINCE JAN 1 17.90 11.39 6.51 10.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 7 -5 5
MONTH TO DATE 128 151 -23 78
SINCE MAR 1 1664 1484 180 895
SINCE JUL 1 6066 6218 -152 4868
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 21 15 6 22
SINCE MAR 1 29 25 4 65
SINCE JAN 1 29 25 4 65
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
LOWEST 48 200 PM
AVERAGE 55
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1962
MINIMUM TEMPERATURE (F) 49 34 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 808 PM CDT
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180655
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT SAT MAY 18 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1208 PM 85 72 2 73
MINIMUM 54 422 AM 32 48 6 39
AVERAGE 64 60 4 56
PRECIPITATION (IN)
YESTERDAY 0.04 0.17 0.15 -0.11 0.00
MONTH TO DATE 1.01 2.53 -1.52 1.86
SINCE MAR 1 8.88 8.24 0.64 5.50
SINCE JAN 1 14.28 10.97 3.31 7.62
SNOWFALL (IN)
YESTERDAY 0.0
DEGREE DAYS
HEATING
YESTERDAY 1 7 -6 9
MONTH TO DATE 128 147 -19 98
SINCE MAR 1 1738 1458 280 1001
SINCE JUL 1 6466 6213 253 4295
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 19 12 7 15
SINCE MAR 1 26 16 10 46
SINCE JAN 1 26 16 10 46
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 1998
MINIMUM TEMPERATURE (F) 48 30 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 810 PM CDT
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180655
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT SAT MAY 18 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1032 AM 91 1934 72 2 77
MINIMUM 58 1159 PM 32 1930 49 9 43
AVERAGE 66 60 6 60
PRECIPITATION (IN)
YESTERDAY T 2.25 1969 0.13 -0.13 0.00
MONTH TO DATE 1.50 2.02 -0.52 0.50
SINCE MAR 1 11.73 7.69 4.04 6.72
SINCE JAN 1 17.80 10.47 7.33 9.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 5
MONTH TO DATE 113 138 -25 73
SINCE MAR 1 1752 1476 276 939
SINCE JUL 1 6489 6478 11 5313
COOLING
YESTERDAY 1 1 0 0
MONTH TO DATE 28 15 13 22
SINCE MAR 1 37 23 14 60
SINCE JAN 1 37 23 14 60
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1000 PM
LOWEST 43 300 AM
AVERAGE 54
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 49 31 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 532 AM CDT SUNSET 814 PM CDT
MAY 19 2013...........SUNRISE 531 AM CDT SUNSET 815 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180655
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT SAT MAY 18 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 1101 AM 94 1962 71 2 71
MINIMUM 58 120 AM 36 1973 52 6 49
1929
AVERAGE 66 61 5 60
PRECIPITATION (IN)
YESTERDAY T 1.40 1986 0.13 -0.13 0.00
MONTH TO DATE 0.69 2.15 -1.46 1.90
SINCE MAR 1 8.39 8.51 -0.12 6.49
SINCE JAN 1 12.64 12.51 0.13 8.66
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 5
MONTH TO DATE 109 129 -20 78
SINCE MAR 1 1585 1389 196 889
SINCE JUL 1 5737 5900 -163 4224
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 31 23 8 22
SINCE MAR 1 39 36 3 76
SINCE JAN 1 39 36 3 76
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1996
1962
1934
MINIMUM TEMPERATURE (F) 52 34 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 807 PM CDT
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 808 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180655
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
155 AM CDT SAT MAY 18 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
...........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 89 1996 71 7 75
MINIMUM 55 35 2002 50 5 44
AVERAGE 67 61 6 60
PRECIPITATION (IN)
YESTERDAY 0.30 0.74 1999 0.13 0.17 0.00
MONTH TO DATE 0.90 2.30 -1.40 3.81
SINCE MAR 1 11.02 9.03 1.99 7.81
SINCE JAN 1 16.84 12.74 4.10 11.21
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6
MONTH TO DATE 103 131 -28
SINCE MAR 1 1628 1397 231
SINCE JUL 1 6082 6125 -43
COOLING
YESTERDAY 2 2 0
MONTH TO DATE 31 19 12
SINCE MAR 1 38 24 14
SINCE JAN 1 38 24 14
...........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1998
MINIMUM TEMPERATURE (F) 51 31 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 808 PM CDT
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180653
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CDT SAT MAY 18 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
...........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 89 1996 71 7 75
MINIMUM 55 35 2002 50 5 44
AVERAGE 67 61 6 60
PRECIPITATION (IN)
YESTERDAY 0.30 0.74 1999 0.13 0.17 0.00
MONTH TO DATE 0.90 2.30 -1.40 3.81
SINCE MAR 1 11.02 9.03 1.99 7.81
SINCE JAN 1 16.84 12.74 4.10 11.21
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6
MONTH TO DATE 103 131 -28
SINCE MAR 1 1628 1397 231
SINCE JUL 1 6082 6125 -43
COOLING
YESTERDAY 2 2 0
MONTH TO DATE 31 19 12
SINCE MAR 1 38 24 14
SINCE JAN 1 38 24 14
...........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1998
MINIMUM TEMPERATURE (F) 51 31 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 808 PM CDT
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180653
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CDT SAT MAY 18 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1208 PM 85 72 2 73
MINIMUM 54 422 AM 32 48 6 39
AVERAGE 64 60 4 56
PRECIPITATION (IN)
YESTERDAY 0.04 0.17 0.15 -0.11 0.00
MONTH TO DATE 1.01 2.53 -1.52 1.86
SINCE MAR 1 8.88 8.24 0.64 5.50
SINCE JAN 1 14.28 10.97 3.31 7.62
SNOWFALL (IN)
YESTERDAY 0.0
DEGREE DAYS
HEATING
YESTERDAY 1 7 -6 9
MONTH TO DATE 128 147 -19 98
SINCE MAR 1 1738 1458 280 1001
SINCE JUL 1 6466 6213 253 4295
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 19 12 7 15
SINCE MAR 1 26 16 10 46
SINCE JAN 1 26 16 10 46
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 1998
MINIMUM TEMPERATURE (F) 48 30 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 810 PM CDT
MAY 19 2013...........SUNRISE 529 AM CDT SUNSET 811 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180653
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CDT SAT MAY 18 2013
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 1018 AM 94 1962 70 0 74
MINIMUM 55 348 AM 36 2002 49 6 45
1973
AVERAGE 63 59 4 60
PRECIPITATION (IN)
YESTERDAY T 1.38 1986 0.12 -0.12 0.00
1969
MONTH TO DATE 0.63 1.99 -1.36 3.12
SINCE MAR 1 11.31 7.87 3.44 7.45
SINCE JAN 1 17.90 11.39 6.51 10.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 7 -5 5
MONTH TO DATE 128 151 -23 78
SINCE MAR 1 1664 1484 180 895
SINCE JUL 1 6066 6218 -152 4868
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 21 15 6 22
SINCE MAR 1 29 25 4 65
SINCE JAN 1 29 25 4 65
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
LOWEST 48 200 PM
AVERAGE 55
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1962
MINIMUM TEMPERATURE (F) 49 34 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 809 PM CDT
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180653
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CDT SAT MAY 18 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1032 AM 91 1934 72 2 77
MINIMUM 58 1159 PM 32 1930 49 9 43
AVERAGE 66 60 6 60
PRECIPITATION (IN)
YESTERDAY T 2.25 1969 0.13 -0.13 0.00
MONTH TO DATE 1.50 2.02 -0.52 0.50
SINCE MAR 1 11.73 7.69 4.04 6.72
SINCE JAN 1 17.80 10.47 7.33 9.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 5
MONTH TO DATE 113 138 -25 73
SINCE MAR 1 1752 1476 276 939
SINCE JUL 1 6489 6478 11 5313
COOLING
YESTERDAY 1 1 0 0
MONTH TO DATE 28 15 13 22
SINCE MAR 1 37 23 14 60
SINCE JAN 1 37 23 14 60
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1000 PM
LOWEST 43 300 AM
AVERAGE 54
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 49 31 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 532 AM CDT SUNSET 814 PM CDT
MAY 19 2013...........SUNRISE 531 AM CDT SUNSET 815 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 180653
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
153 AM CDT SAT MAY 18 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 17 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 1101 AM 94 1962 71 2 71
MINIMUM 58 120 AM 36 1973 52 6 49
1929
AVERAGE 66 61 5 60
PRECIPITATION (IN)
YESTERDAY T 1.40 1986 0.13 -0.13 0.00
MONTH TO DATE 0.69 2.15 -1.46 1.90
SINCE MAR 1 8.39 8.51 -0.12 6.49
SINCE JAN 1 12.64 12.51 0.13 8.66
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 5
MONTH TO DATE 109 129 -20 78
SINCE MAR 1 1585 1389 196 889
SINCE JUL 1 5737 5900 -163 4224
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 31 23 8 22
SINCE MAR 1 39 36 3 76
SINCE JAN 1 39 36 3 76
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1996
1962
1934
MINIMUM TEMPERATURE (F) 52 34 2002
SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 807 PM CDT
MAY 19 2013...........SUNRISE 527 AM CDT SUNSET 808 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 172148
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI MAY 17 2013
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 17 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 MM 89 1996 71 6
MINIMUM 57 MM 35 2002 50 7
AVERAGE 67 61 6
PRECIPITATION (IN)
TODAY 0.08 0.74 1999 0.13 -0.05
MONTH TO DATE 0.68 2.30 -1.62
SINCE MAR 1 10.80 9.03 1.77
SINCE JAN 1 16.62 12.74 3.88
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 103 131 -28
SINCE MAR 1 1628 1397 231
SINCE JUL 1 6082 6125 -43
COOLING
TODAY 2 2 0
MONTH TO DATE 31 19 12
SINCE MAR 1 38 24 14
SINCE JAN 1 38 24 14
...............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1998
MINIMUM TEMPERATURE (F) 51 31 2002
SUNRISE AND SUNSET
MAY 17 2013...........SUNRISE 531 AM CDT SUNSET 807 PM CDT
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 808 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 172148
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI MAY 17 2013
...................................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR MAY 17 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 1208 PM 85 2001 72 2
1998
MINIMUM 54 422 AM 32 2002 48 6
AVERAGE 64 60 4
PRECIPITATION (IN)
TODAY 0.00 0.17 2008 0.15 -0.15
MONTH TO DATE 0.97 2.53 -1.56
SINCE MAR 1 8.84 8.24 0.60
SINCE JAN 1 14.24 10.97 3.27
DEGREE DAYS
HEATING
TODAY 1 7 -6
MONTH TO DATE 128 147 -19
SINCE MAR 1 1738 1458 280
SINCE JUL 1 6466 6213 253
COOLING
TODAY 0 1 -1
MONTH TO DATE 19 12 7
SINCE MAR 1 26 16 10
SINCE JAN 1 26 16 10
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
..........................................................
THE DU PAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 1998
MINIMUM TEMPERATURE (F) 48 30 2002
SUNRISE AND SUNSET
MAY 17 2013...........SUNRISE 531 AM CDT SUNSET 809 PM CDT
MAY 18 2013...........SUNRISE 530 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 172148
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI MAY 17 2013
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 17 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 1032 AM 91 1934 72 2 77
MINIMUM 59 540 AM 32 1930 49 10 43
AVERAGE 67 60 7 60
PRECIPITATION (IN)
TODAY T 2.25 1969 0.13 -0.13 0.00
MONTH TO DATE 1.50 2.02 -0.52 0.50
SINCE MAR 1 11.73 7.69 4.04 6.72
SINCE JAN 1 17.80 10.47 7.33 9.26
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 13.9 5.7 8.2 3.0
SINCE JUL 1 40.5 36.7 3.8 24.3
DEGREE DAYS
HEATING
TODAY 0 6 -6 5
MONTH TO DATE 113 138 -25 73
SINCE MAR 1 1752 1476 276 939
SINCE JUL 1 6489 6478 11 5313
COOLING
TODAY 2 1 1 0
MONTH TO DATE 29 15 14 22
SINCE MAR 1 38 23 15 60
SINCE JAN 1 38 23 15 60
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 100 PM
LOWEST 43 300 AM
AVERAGE 50
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 49 31 2002
SUNRISE AND SUNSET
MAY 17 2013...........SUNRISE 533 AM CDT SUNSET 813 PM CDT
MAY 18 2013...........SUNRISE 532 AM CDT SUNSET 814 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 172148
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI MAY 17 2013
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 17 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE
VALUE (LST) VALUE VALUE FROM
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 1101 AM 94 1962 71 2
MINIMUM 58 120 AM 36 1973 52 6
1929
AVERAGE 66 61 5
PRECIPITATION (IN)
TODAY 0.00 1.40 1986 0.13 -0.13
MONTH TO DATE 0.69 2.15 -1.46
SINCE MAR 1 8.39 8.51 -0.12
SINCE JAN 1 12.64 12.51 0.13
DEGREE DAYS
HEATING
TODAY 0 6 -6
MONTH TO DATE 109 129 -20
SINCE MAR 1 1585 1389 196
SINCE JUL 1 5737 5900 -163
COOLING
TODAY 1 2 -1
MONTH TO DATE 31 23 8
SINCE MAR 1 39 36 3
SINCE JAN 1 39 36 3
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1996
1962
1934
MINIMUM TEMPERATURE (F) 52 34 2002
SUNRISE AND SUNSET
MAY 17 2013...........SUNRISE 529 AM CDT SUNSET 806 PM CDT
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 807 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
000
CDUS43 KLOT 172148
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI MAY 17 2013
...................................
...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 17 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 1018 AM 94 1962 70 0 74
MINIMUM 55 348 AM 36 2002 49 6 45
1973
AVERAGE 63 59 4 60
PRECIPITATION (IN)
TODAY 0.00 1.38 1986 0.12 -0.12 0.00
1969
MONTH TO DATE 0.63 1.99 -1.36 3.12
SINCE MAR 1 11.31 7.87 3.44 7.45
SINCE JAN 1 17.90 11.39 6.51 10.95
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
DEGREE DAYS
HEATING
TODAY 2 7 -5 5
MONTH TO DATE 128 151 -23 78
SINCE MAR 1 1664 1484 180 895
SINCE JUL 1 6066 6218 -152 4868
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 21 15 6 22
SINCE MAR 1 29 25 4 65
SINCE JAN 1 29 25 4 65
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
LOWEST 48 200 PM
AVERAGE 55
..........................................................
THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1962
MINIMUM TEMPERATURE (F) 49 34 2002
SUNRISE AND SUNSET
MAY 17 2013...........SUNRISE 529 AM CDT SUNSET 808 PM CDT
MAY 18 2013...........SUNRISE 528 AM CDT SUNSET 809 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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