Chester, Montana Weather Forecast

Local

Chester, MT, US

48.51054, -110.96747

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	10 -12	35 2	23 -5	0.01 undefined	11.73 undefined	42.2	0
2	10 -12	35 2	22 -5	0.03 undefined	11.75 undefined	42.6	0
3	10 -12	35 2	22 -5	0.04 undefined	11.76 undefined	42.9	0
4	9 -13	34 1	22 -6	0.06 undefined	11.78 undefined	43.2	0
5	9 -13	34 1	22 -6	0.07 undefined	11.79 undefined	43.5	0
6	9 -13	34 1	21 -6	0.08 undefined	11.8 undefined	43.8	0
7	8 -13	34 1	21 -6	0.1 undefined	11.82 undefined	44.1	0
8	8 -13	33 1	21 -6	0.11 undefined	11.83 undefined	44.4	0
9	8 -14	33 1	20 -7	0.13 undefined	11.85 undefined	44.8	0
10	7 -14	33 0	20 -7	0.14 undefined	11.86 undefined	45.1	0
11	7 -14	33 0	20 -7	0.16 undefined	11.88 undefined	45.3	0
12	7 -14	32 0	19 -7	0.18 undefined	11.9 undefined	45.6	0
13	6 -14	32 0	19 -7	0.19 undefined	11.91 undefined	45.9	0
14	6 -15	32 0	19 -7	0.21 undefined	11.93 undefined	46.2	0
15	6 -15	32 0	19 -7	0.23 undefined	11.95 undefined	46.5	0
16	5 -15	31 0	18 -8	0.25 undefined	11.97 undefined	46.7	0
17	5 -15	31 0	18 -8	0.26 undefined	11.98 undefined	47	0
18	5 -15	31 -1	18 -8	0.28 undefined	12 undefined	47.2	0
19	4 -15	31 -1	18 -8	0.3 undefined	12.02 undefined	47.5	0
20	4 -15	31 -1	17 -8	0.32 undefined	12.04 undefined	47.7	0
21	4 -16	30 -1	17 -8	0.34 undefined	12.06 undefined	47.9	0
22	4 -16	30 -1	17 -8	0.36 undefined	12.08 undefined	48.1	0
23	4 -16	30 -1	17 -8	0.39 undefined	12.11 undefined	48.3	0
24	3 -16	30 -1	17 -9	0.41 undefined	12.13 undefined	48.5	0
25	3 -16	30 -1	16 -9	0.43 undefined	12.15 undefined	48.6	0
26	3 -16	30 -1	16 -9	0.45 undefined	12.17 undefined	48.8	0
27	3 -16	29 -1	16 -9	0.47 undefined	12.19 undefined	48.9	0
28	3 -16	29 -2	16 -9	0.49 undefined	12.21 undefined	49.1	0
29	3 -16	29 -2	16 -9	0.52 undefined	12.24 undefined	49.2	0
30	2 -16	29 -2	16 -9	0.54 undefined	12.26 undefined	49.3	0
31	2 -16	29 -2	16 -9	0.56 undefined	12.28 undefined	49.4	0