Three-Month Temperature Outlook
Issued: January 2017

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

	FMA	MAM	AMJ	MJJ	JJA	JAS	ASO	SON	OND	NDJ	DJF	JFM	FMA
**R	0.9	1.0	1.0	0.9	1.0	0.9	1.0	1.0	1.0	1.0	1.0	1.0	0.9
99%	47.7	59.0	68.5	75.1	79.2	77.7	70.4	59.9	49.0	41.0	37.4	40.0	47.7
98%	47.1	58.3	67.9	74.6	78.7	77.1	69.9	59.4	48.3	40.2	36.6	39.3	47.1
97%	46.7	57.9	67.6	74.3	78.4	76.8	69.6	59.1	47.9	39.6	36.0	38.8	46.7
96%	46.5	57.6	67.3	74.1	78.1	76.5	69.3	58.8	47.6	39.2	35.6	38.4	46.5
95%	46.2	57.3	67.1	73.9	77.9	76.3	69.1	58.6	47.3	38.9	35.3	38.1	46.2
90%	45.4	56.5	66.4	73.3	77.2	75.6	68.4	57.9	46.5	37.8	34.2	37.1	45.4
80%	44.5	55.4	65.5	72.5	76.4	74.7	67.6	57.1	45.4	36.4	32.8	35.9	44.5
70%	43.8	54.7	64.8	72.0	75.8	74.0	67.0	56.5	44.7	35.4	31.8	35.0	43.8
60%	43.2	54.0	64.3	71.5	75.3	73.5	66.5	56.0	44.0	34.6	31.0	34.2	43.2
50%	42.6	53.4	63.8	71.1	74.8	73.0	66.0	55.5	43.4	33.8	30.2	33.5	42.6
40%	42.0	52.8	63.3	70.7	74.3	72.5	65.5	55.0	42.8	33.0	29.4	32.8	42.0
30%	41.4	52.1	62.8	70.2	73.8	72.0	65.0	54.5	42.1	32.2	28.6	32.0	41.4
20%	40.7	51.4	62.1	69.7	73.2	71.3	64.4	53.9	41.4	31.2	27.6	31.1	40.7
10%	39.8	50.3	61.2	68.9	72.4	70.4	63.6	53.1	40.3	29.8	26.2	29.9	39.8
5%	39.0	49.5	60.5	68.3	71.7	69.7	62.9	52.4	39.5	28.7	25.1	28.9	39.0
4%	38.7	49.2	60.3	68.1	71.5	69.5	62.7	52.2	39.2	28.4	24.8	28.6	38.7
3%	38.5	48.9	60.0	67.9	71.2	69.2	62.4	51.9	38.9	28.0	24.4	28.2	38.5
2%	38.1	48.5	59.7	67.6	70.9	68.9	62.1	51.6	38.5	27.4	23.8	27.7	38.1
1%	37.5	47.8	59.1	67.1	70.4	68.3	61.6	51.1	37.8	26.6	23.0	27.0	37.5
*Mean	42.6	53.4	63.8	71.1	74.8	73.0	66.0	55.5	43.4	33.8	30.2	33.5	42.6
StDev	2.2	2.4	2.0	1.7	1.9	2.0	1.9	1.9	2.4	3.1	3.1	2.8	2.2