Fallon, Montana Weather Forecast

Local

Fallon, MT, US

46.83556, -105.11942

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	14 -10	37 3	26 -3	0.01 undefined	14.03 undefined	39.3	0
2	14 -10	37 3	25 -4	0.01 undefined	14.03 undefined	39.6	0
3	14 -10	36 2	25 -4	0.02 undefined	14.04 undefined	40	0
4	13 -10	36 2	25 -4	0.02 undefined	14.04 undefined	40.4	0
5	13 -11	36 2	24 -4	0.03 undefined	14.05 undefined	40.7	0
6	13 -11	35 2	24 -4	0.04 undefined	14.06 undefined	41.1	0
7	12 -11	35 2	24 -5	0.04 undefined	14.06 undefined	41.4	0
8	12 -11	35 1	23 -5	0.05 undefined	14.07 undefined	41.8	0
9	12 -11	34 1	23 -5	0.06 undefined	14.08 undefined	42.1	0
10	11 -11	34 1	23 -5	0.07 undefined	14.09 undefined	42.5	0
11	11 -12	33 1	22 -5	0.07 undefined	14.09 undefined	42.8	0
12	11 -12	33 1	22 -6	0.08 undefined	14.1 undefined	43.1	0
13	10 -12	33 0	22 -6	0.09 undefined	14.11 undefined	43.5	0
14	10 -12	32 0	21 -6	0.1 undefined	14.12 undefined	43.8	0
15	10 -12	32 0	21 -6	0.11 undefined	14.13 undefined	44.1	0
16	10 -12	32 0	21 -6	0.12 undefined	14.14 undefined	44.4	0
17	9 -13	32 0	20 -6	0.13 undefined	14.15 undefined	44.7	0
18	9 -13	31 0	20 -7	0.14 undefined	14.16 undefined	45	0
19	9 -13	31 -1	20 -7	0.16 undefined	14.18 undefined	45.2	0
20	8 -13	31 -1	20 -7	0.17 undefined	14.19 undefined	45.5	0
21	8 -13	30 -1	19 -7	0.18 undefined	14.2 undefined	45.7	0
22	8 -13	30 -1	19 -7	0.19 undefined	14.21 undefined	46	0
23	8 -14	30 -1	19 -7	0.2 undefined	14.22 undefined	46.2	0
24	7 -14	30 -1	19 -7	0.22 undefined	14.24 undefined	46.4	0
25	7 -14	30 -1	18 -8	0.23 undefined	14.25 undefined	46.6	0
26	7 -14	29 -1	18 -8	0.24 undefined	14.26 undefined	46.8	0
27	7 -14	29 -2	18 -8	0.25 undefined	14.27 undefined	47	0
28	7 -14	29 -2	18 -8	0.26 undefined	14.28 undefined	47.2	0
29	6 -14	29 -2	18 -8	0.28 undefined	14.3 undefined	47.3	0
30	6 -14	29 -2	18 -8	0.29 undefined	14.31 undefined	47.5	0
31	6 -14	29 -2	17 -8	0.3 undefined	14.32 undefined	47.6	0