Columbia, Illinois Weather Forecast

Local

Columbia, IL, US

38.44366, -90.20122

Normals for August

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	68 20	89 31	78 26	0.11 undefined	27.34 undefined	0	13.4
2	68 20	88 31	78 26	0.22 undefined	27.45 undefined	0	13.4
3	68 20	88 31	78 26	0.33 undefined	27.56 undefined	0	13.3
4	68 20	88 31	78 26	0.44 undefined	27.67 undefined	0	13.3
5	68 20	88 31	78 26	0.55 undefined	27.78 undefined	0	13.2
6	68 20	88 31	78 26	0.67 undefined	27.9 undefined	0	13.2
7	68 20	88 31	78 26	0.78 undefined	28.01 undefined	0	13.1
8	68 20	88 31	78 26	0.89 undefined	28.12 undefined	0	13
9	68 20	88 31	78 26	0.99 undefined	28.22 undefined	0	13
10	68 20	88 31	78 26	1.1 undefined	28.33 undefined	0	12.9
11	68 20	88 31	78 25	1.21 undefined	28.44 undefined	0	12.8
12	67 20	88 31	78 25	1.32 undefined	28.55 undefined	0	12.7
13	67 20	88 31	78 25	1.43 undefined	28.66 undefined	0	12.6
14	67 20	88 31	78 25	1.53 undefined	28.76 undefined	0	12.5
15	67 20	88 31	77 25	1.62 undefined	28.85 undefined	0	12.4
16	67 19	88 31	77 25	1.71 undefined	28.94 undefined	0	12.3
17	67 19	88 31	77 25	1.8 undefined	29.03 undefined	0	12.2
18	67 19	87 31	77 25	1.89 undefined	29.12 undefined	0	12.1
19	67 19	87 31	77 25	1.99 undefined	29.22 undefined	0	11.9
20	66 19	87 31	77 25	2.09 undefined	29.32 undefined	0	11.8
21	66 19	87 31	77 25	2.18 undefined	29.41 undefined	0	11.6
22	66 19	87 30	77 25	2.28 undefined	29.51 undefined	0	11.5
23	66 19	87 30	76 25	2.37 undefined	29.6 undefined	0	11.3
24	66 19	87 30	76 25	2.47 undefined	29.7 undefined	0	11.1
25	66 19	86 30	76 24	2.56 undefined	29.79 undefined	0.1	11
26	65 19	86 30	76 24	2.65 undefined	29.88 undefined	0.1	10.8
27	65 18	86 30	76 24	2.74 undefined	29.97 undefined	0.1	10.6
28	65 18	86 30	75 24	2.83 undefined	30.06 undefined	0.1	10.4
29	65 18	86 30	75 24	2.92 undefined	30.15 undefined	0.1	10.2
30	64 18	85 30	75 24	3 undefined	30.23 undefined	0.1	10
31	64 18	85 29	75 24	3.09 undefined	30.32 undefined	0.2	9.7