Three-Month Temperature Outlook
Issued: September 2014

DECATUR, IL
MACON County, Coop ID: 112193 Elevation: 620 ft. Latitude: 39° 49' N Longitude: 88° 57' W

	OND	NDJ	DJF	JFM	FMA	MAM	AMJ	MJJ	JJA	JAS	ASO	SON	OND
**R	1.0	1.0	1.0	1.0	0.9	1.0	1.0	0.9	1.0	0.9	1.0	1.0	1.0
99%	48.8	40.6	36.9	40.0	47.7	58.8	68.1	74.9	78.9	77.4	70.1	59.7	48.7
98%	48.1	39.8	36.1	39.3	47.1	58.1	67.5	74.4	78.4	76.8	69.6	59.2	48.0
97%	47.7	39.2	35.5	38.8	46.7	57.7	67.2	74.1	78.1	76.5	69.3	58.9	47.6
96%	47.4	38.8	35.1	38.4	46.5	57.4	66.9	73.9	77.8	76.2	69.0	58.6	47.3
95%	47.1	38.5	34.8	38.1	46.2	57.1	66.7	73.7	77.6	76.0	68.8	58.4	47.0
90%	46.3	37.4	33.7	37.1	45.4	56.3	66.0	73.1	76.9	75.3	68.1	57.7	46.2
80%	45.2	36.0	32.3	35.9	44.5	55.2	65.1	72.3	76.1	74.4	67.3	56.9	45.1
70%	44.5	35.0	31.3	35.0	43.8	54.5	64.4	71.8	75.5	73.7	66.7	56.3	44.4
60%	43.8	34.2	30.5	34.2	43.2	53.8	63.9	71.3	75.0	73.2	66.2	55.8	43.7
50%	43.2	33.4	29.7	33.5	42.6	53.2	63.4	70.9	74.5	72.7	65.7	55.3	43.1
40%	42.6	32.6	28.9	32.8	42.0	52.6	62.9	70.5	74.0	72.2	65.2	54.8	42.5
30%	41.9	31.8	28.1	32.0	41.4	51.9	62.4	70.0	73.5	71.7	64.7	54.3	41.8
20%	41.2	30.8	27.1	31.1	40.7	51.2	61.7	69.5	72.9	71.0	64.1	53.7	41.1
10%	40.1	29.4	25.7	29.9	39.8	50.1	60.8	68.7	72.1	70.1	63.3	52.9	40.0
5%	39.3	28.3	24.6	28.9	39.0	49.3	60.1	68.1	71.4	69.4	62.6	52.2	39.2
4%	39.0	28.0	24.3	28.6	38.7	49.0	59.9	67.9	71.2	69.2	62.4	52.0	38.9
3%	38.7	27.6	23.9	28.2	38.5	48.7	59.6	67.7	70.9	68.9	62.1	51.7	38.6
2%	38.3	27.0	23.3	27.7	38.1	48.3	59.3	67.4	70.6	68.6	61.8	51.4	38.2
1%	37.6	26.2	22.5	27.0	37.5	47.6	58.7	66.9	70.1	68.0	61.3	50.9	37.5
*Mean	43.2	33.4	29.7	33.5	42.6	53.2	63.4	70.9	74.5	72.7	65.7	55.3	43.1
StDev	2.4	3.1	3.1	2.8	2.2	2.4	2.0	1.7	1.9	2.0	1.9	1.9	2.4