Three-Month Temperature Outlook
Issued: May 2016

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

	JJA	JAS	ASO	SON	OND	NDJ	DJF	JFM	FMA	MAM	AMJ	MJJ	JJA
**R	1.0	0.9	1.0	1.0	1.0	1.0	1.0	1.0	0.9	1.0	1.0	0.9	1.0
99%	79.2	77.7	70.9	60.6	49.2	40.6	36.9	40.0	47.7	58.9	68.6	75.2	79.3
98%	78.7	77.1	70.4	60.1	48.5	39.8	36.1	39.3	47.1	58.2	68.0	74.7	78.8
97%	78.4	76.8	70.1	59.8	48.1	39.2	35.5	38.8	46.7	57.8	67.7	74.4	78.5
96%	78.1	76.5	69.8	59.5	47.8	38.8	35.1	38.4	46.5	57.5	67.4	74.2	78.2
95%	77.9	76.3	69.6	59.3	47.5	38.5	34.8	38.1	46.2	57.2	67.2	74.0	78.0
90%	77.2	75.6	68.9	58.6	46.7	37.4	33.7	37.1	45.4	56.4	66.5	73.4	77.3
80%	76.4	74.7	68.1	57.8	45.6	36.0	32.3	35.9	44.5	55.3	65.6	72.6	76.5
70%	75.8	74.0	67.5	57.2	44.9	35.0	31.3	35.0	43.8	54.6	64.9	72.1	75.9
60%	75.3	73.5	67.0	56.7	44.2	34.2	30.5	34.2	43.2	53.9	64.4	71.6	75.4
50%	74.8	73.0	66.5	56.2	43.6	33.4	29.7	33.5	42.6	53.3	63.9	71.2	74.9
40%	74.3	72.5	66.0	55.7	43.0	32.6	28.9	32.8	42.0	52.7	63.4	70.8	74.4
30%	73.8	72.0	65.5	55.2	42.3	31.8	28.1	32.0	41.4	52.0	62.9	70.3	73.9
20%	73.2	71.3	64.9	54.6	41.6	30.8	27.1	31.1	40.7	51.3	62.2	69.8	73.3
10%	72.4	70.4	64.1	53.8	40.5	29.4	25.7	29.9	39.8	50.2	61.3	69.0	72.5
5%	71.7	69.7	63.4	53.1	39.7	28.3	24.6	28.9	39.0	49.4	60.6	68.4	71.8
4%	71.5	69.5	63.2	52.9	39.4	28.0	24.3	28.6	38.7	49.1	60.4	68.2	71.6
3%	71.2	69.2	62.9	52.6	39.1	27.6	23.9	28.2	38.5	48.8	60.1	68.0	71.3
2%	70.9	68.9	62.6	52.3	38.7	27.0	23.3	27.7	38.1	48.4	59.8	67.7	71.0
1%	70.4	68.3	62.1	51.8	38.0	26.2	22.5	27.0	37.5	47.7	59.2	67.2	70.5
*Mean	74.8	73.0	66.5	56.2	43.6	33.4	29.7	33.5	42.6	53.3	63.9	71.2	74.9
StDev	1.9	2.0	1.9	1.9	2.4	3.1	3.1	2.8	2.2	2.4	2.0	1.7	1.9