Butte, Montana Weather Forecast

Local

Butte, MT, US

46.00382, -112.53474

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	10 -12	33 1	22 -6	0.02 undefined	12.3 undefined	43.4	0
2	10 -12	33 1	21 -6	0.03 undefined	12.31 undefined	43.7	0
3	9 -13	33 0	21 -6	0.05 undefined	12.33 undefined	44.1	0
4	9 -13	32 0	21 -6	0.07 undefined	12.35 undefined	44.4	0
5	9 -13	32 0	20 -6	0.08 undefined	12.36 undefined	44.7	0
6	8 -13	32 0	20 -7	0.1 undefined	12.38 undefined	44.9	0
7	8 -13	32 0	20 -7	0.11 undefined	12.39 undefined	45.2	0
8	8 -13	31 0	20 -7	0.13 undefined	12.41 undefined	45.4	0
9	8 -13	31 -1	19 -7	0.14 undefined	12.42 undefined	45.7	0
10	8 -14	31 -1	19 -7	0.16 undefined	12.44 undefined	45.9	0
11	7 -14	31 -1	19 -7	0.17 undefined	12.45 undefined	46.1	0
12	7 -14	30 -1	19 -7	0.19 undefined	12.47 undefined	46.2	0
13	7 -14	30 -1	19 -7	0.2 undefined	12.48 undefined	46.4	0
14	7 -14	30 -1	19 -7	0.21 undefined	12.49 undefined	46.5	0
15	7 -14	30 -1	18 -8	0.23 undefined	12.51 undefined	46.6	0
16	7 -14	30 -1	18 -8	0.25 undefined	12.53 undefined	46.7	0
17	7 -14	30 -1	18 -8	0.26 undefined	12.54 undefined	46.8	0
18	6 -14	30 -1	18 -8	0.28 undefined	12.56 undefined	46.9	0
19	6 -14	30 -1	18 -8	0.29 undefined	12.57 undefined	46.9	0
20	6 -14	30 -1	18 -8	0.31 undefined	12.59 undefined	46.9	0
21	6 -14	30 -1	18 -8	0.32 undefined	12.6 undefined	46.9	0
22	6 -14	30 -1	18 -8	0.34 undefined	12.62 undefined	46.9	0
23	6 -14	30 -1	18 -8	0.35 undefined	12.63 undefined	46.9	0
24	6 -14	30 -1	18 -8	0.37 undefined	12.65 undefined	46.9	0
25	6 -14	30 -1	18 -8	0.38 undefined	12.66 undefined	46.8	0
26	6 -14	30 -1	18 -8	0.4 undefined	12.68 undefined	46.8	0
27	6 -14	30 -1	18 -8	0.42 undefined	12.7 undefined	46.7	0
28	7 -14	30 -1	18 -8	0.43 undefined	12.71 undefined	46.6	0
29	7 -14	30 -1	19 -7	0.45 undefined	12.73 undefined	46.5	0
30	7 -14	31 -1	19 -7	0.46 undefined	12.74 undefined	46.4	0
31	7 -14	31 -1	19 -7	0.48 undefined	12.76 undefined	46.3	0