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000
CXUS43 KLOT 011420
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              95   09/02/2008
 LOW               32   09/24/2012
HIGHEST            88   09/05        MM      MM       92
LOWEST             39   09/13        MM      MM       41
AVG. MAXIMUM     74.5              75.6    -1.1     76.5
AVG. MINIMUM     51.3              52.9    -1.6     53.3
MEAN             62.9              64.2    -1.3     64.9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.26   2008
 MINIMUM         0.39   2004
TOTALS           2.08              3.29   -1.21     2.10

DEGREE_DAYS
HEATING TOTAL     128               102      26       99
 SINCE 7/1        137               111      26      125
COOLING TOTAL      73                79      -6      102
 SINCE 1/1        762               803     -41      729
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    32/310    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    44/310    DATE  09/05

AVERAGE RH (PERCENT)     71


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$





000
CXUS53 KLOT 011420
CLMLOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              94   09/13/2005
                        09/08/2002
 LOW               29   09/23/1995
HIGHEST            86   09/05        MM      MM       93
LOWEST             38   09/13        MM      MM       44
AVG. MAXIMUM     73.2              75.6    -2.4     77.9
AVG. MINIMUM     53.0              54.6    -1.6     56.8
MEAN             63.1              65.1    -2.0     67.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.47   2008
 MINIMUM         0.86   2004
TOTALS           3.00              3.13   -0.13     1.57

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL     122                91      31       61
 SINCE 7/1        134                99      35       72
COOLING TOTAL      73                94     -21      142
 SINCE 1/1        744               847    -103      920
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    25/MM     DATE   MM
HIGHEST GUST SPEED/DIRECTION    41/MM     DATE   MM

AVERAGE RH (PERCENT)     74


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$





000
CXUS53 KLOT 011420
CLMMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/15/1939
 LOW               29   09/28/1942
HIGHEST            89   09/05        MM      MM       96
LOWEST             42   09/13        MM      MM       49
AVG. MAXIMUM     75.2              75.3    -0.1     77.1
AVG. MINIMUM     57.0              57.5    -0.5     59.7
MEAN             66.1              66.4    -0.3     68.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.17   1961
 MINIMUM         0.01   1979
TOTALS           2.50              3.31   -0.81     1.09

DEGREE_DAYS
HEATING TOTAL      86                77       9       50
 SINCE 7/1         87                82       5       54
COOLING TOTAL     126               119       7      161
 SINCE 1/1       1058              1029      29     1057
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    30/320    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    38/300    DATE  09/05

AVERAGE RH (PERCENT)     67


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$




000
CXUS53 KLOT 011420
CLMORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             101   09/02/1953
                        09/01/1953
 LOW               29   09/23/1995
                        09/30/1984
                        09/28/1942
HIGHEST            88   09/05                         95  09/10
LOWEST             41   09/13                         46  09/23
AVG. MAXIMUM     73.7              74.8    -1.1     77.1
AVG. MINIMUM     54.2              54.3    -0.1     57.3
MEAN             63.9              64.6    -0.7     67.2
DAYS MAX >= 90      0               1.0    -1.0        3
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.17   1961
 MINIMUM         0.01   1979
TOTALS           2.71              3.21   -0.50     2.57
DAILY AVG.       0.09              0.11   -0.02     0.09
DAYS >= .01         9               8.3     0.7        7
DAYS >= .10         6               5.4     0.6        6
DAYS >= .50         2               2.0     0.0        3
DAYS >= 1.00        1               0.8     0.2        0
GREATEST
 24 HR. TOTAL    1.32   09/09 TO 09/10

DEGREE_DAYS
HEATING TOTAL     106               105       1       68
 SINCE 7/1        111               118      -7       79
COOLING TOTAL      81                92     -11      143
 SINCE 1/1        796               832     -36      908
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    44/300    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    52/300    DATE  09/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$





000
CXUS53 KLOT 011420
CLMORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             101   09/02/1953
                        09/01/1953
 LOW               29   09/23/1995
                        09/30/1984
                        09/28/1942
HIGHEST            88   09/05                         95  09/10
LOWEST             41   09/13                         46  09/23
AVG. MAXIMUM     73.7              74.8    -1.1     77.1
AVG. MINIMUM     54.2              54.3    -0.1     57.3
MEAN             63.9              64.6    -0.7     67.2
DAYS MAX >= 90      0               1.0    -1.0        3
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.17   1961
 MINIMUM         0.01   1979
TOTALS           2.71              3.21   -0.50     2.57
DAILY AVG.       0.09              0.11   -0.02     0.09
DAYS >= .01         9               8.3     0.7        7
DAYS >= .10         6               5.4     0.6        6
DAYS >= .50         2               2.0     0.0        3
DAYS >= 1.00        1               0.8     0.2        0
GREATEST
 24 HR. TOTAL    1.32   09/09 TO 09/10

DEGREE_DAYS
HEATING TOTAL     106               105       1       68
 SINCE 7/1        111               118      -7       79
COOLING TOTAL      81                92     -11      143
 SINCE 1/1        796               832     -36      908
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    44/300    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    52/300    DATE  09/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$






000
CXUS53 KLOT 011420
CLMRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   09/07/1939
 LOW               24   09/28/1942
HIGHEST            84   09/29                         96  09/10
                        09/04
LOWEST             39   09/16                         41  09/14
                        09/14
                        09/13
AVG. MAXIMUM     74.1              75.4    -1.3     78.4
AVG. MINIMUM     51.1              52.4    -1.3     54.5
MEAN             62.6              63.9    -1.3     66.5
DAYS MAX >= 90      0               1.1    -1.1        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.3    -0.3        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.68   1961
 MINIMUM         0.05   1979
TOTALS           2.00              3.35   -1.35     1.61
DAILY AVG.       0.07              0.11   -0.04     0.05
DAYS >= .01         8               8.3    -0.3        7
DAYS >= .10         5               5.3    -0.3        3
DAYS >= .50         2               2.3    -0.3        1
DAYS >= 1.00        0               0.8    -0.8        1
GREATEST
 24 HR. TOTAL    0.80   09/03 TO 09/04
                        09/04 TO 09/04
                        09/04 TO 09/05

DEGREE_DAYS
HEATING TOTAL     131               117      14       71
 SINCE 7/1        141               131      10       82
COOLING TOTAL      70                84     -14      125
 SINCE 1/1        726               811     -85      874
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    31/200    DATE  09/04
HIGHEST GUST SPEED/DIRECTION    40/200    DATE  09/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       1
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$






000
CXUS53 KLOT 011420
CLMMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             102   09/15/1939
 LOW               29   09/28/1942
HIGHEST            89   09/05        MM      MM       96
LOWEST             42   09/13        MM      MM       49
AVG. MAXIMUM     75.2              75.3    -0.1     77.1
AVG. MINIMUM     57.0              57.5    -0.5     59.7
MEAN             66.1              66.4    -0.3     68.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        14.17   1961
 MINIMUM         0.01   1979
TOTALS           2.50              3.31   -0.81     1.09

DEGREE_DAYS
HEATING TOTAL      86                77       9       50
 SINCE 7/1         87                82       5       54
COOLING TOTAL     126               119       7      161
 SINCE 1/1       1058              1029      29     1057
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    30/320    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    38/300    DATE  09/05

AVERAGE RH (PERCENT)     67


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$





000
CXUS53 KLOT 011420
CLMLOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              94   09/13/2005
                        09/08/2002
 LOW               29   09/23/1995
HIGHEST            86   09/05        MM      MM       93
LOWEST             38   09/13        MM      MM       44
AVG. MAXIMUM     73.2              75.6    -2.4     77.9
AVG. MINIMUM     53.0              54.6    -1.6     56.8
MEAN             63.1              65.1    -2.0     67.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.47   2008
 MINIMUM         0.86   2004
TOTALS           3.00              3.13   -0.13     1.57

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL     122                91      31       61
 SINCE 7/1        134                99      35       72
COOLING TOTAL      73                94     -21      142
 SINCE 1/1        744               847    -103      920
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    25/MM     DATE   MM
HIGHEST GUST SPEED/DIRECTION    41/MM     DATE   MM

AVERAGE RH (PERCENT)     74


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$




000
CXUS53 KLOT 011420
CLMRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
918 AM CDT WED OCT 1 2014

...................................

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             103   09/07/1939
 LOW               24   09/28/1942
HIGHEST            84   09/29                         96  09/10
                        09/04
LOWEST             39   09/16                         41  09/14
                        09/14
                        09/13
AVG. MAXIMUM     74.1              75.4    -1.3     78.4
AVG. MINIMUM     51.1              52.4    -1.3     54.5
MEAN             62.6              63.9    -1.3     66.5
DAYS MAX >= 90      0               1.1    -1.1        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.3    -0.3        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.68   1961
 MINIMUM         0.05   1979
TOTALS           2.00              3.35   -1.35     1.61
DAILY AVG.       0.07              0.11   -0.04     0.05
DAYS >= .01         8               8.3    -0.3        7
DAYS >= .10         5               5.3    -0.3        3
DAYS >= .50         2               2.3    -0.3        1
DAYS >= 1.00        0               0.8    -0.8        1
GREATEST
 24 HR. TOTAL    0.80   09/03 TO 09/04
                        09/04 TO 09/04
                        09/04 TO 09/05

DEGREE_DAYS
HEATING TOTAL     131               117      14       71
 SINCE 7/1        141               131      10       82
COOLING TOTAL      70                84     -14      125
 SINCE 1/1        726               811     -85      874
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    31/200    DATE  09/04
HIGHEST GUST SPEED/DIRECTION    40/200    DATE  09/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       1
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$





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