Harlem, Montana Weather Forecast

Local

Harlem, MT, US

48.53333, -108.78405

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	14 -10	36 2	25 -4	0.02 undefined	12.02 undefined	40.2	0
2	13 -10	35 2	24 -4	0.03 undefined	12.03 undefined	40.6	0
3	13 -11	35 2	24 -4	0.04 undefined	12.04 undefined	41	0
4	13 -11	35 1	24 -5	0.06 undefined	12.06 undefined	41.4	0
5	12 -11	34 1	23 -5	0.07 undefined	12.07 undefined	41.8	0
6	12 -11	34 1	23 -5	0.08 undefined	12.08 undefined	42.2	0
7	12 -11	33 1	23 -5	0.1 undefined	12.1 undefined	42.5	0
8	11 -12	33 1	22 -5	0.11 undefined	12.11 undefined	42.9	0
9	11 -12	33 0	22 -6	0.12 undefined	12.12 undefined	43.3	0
10	11 -12	32 0	21 -6	0.13 undefined	12.13 undefined	43.6	0
11	10 -12	32 0	21 -6	0.14 undefined	12.14 undefined	44	0
12	10 -12	32 0	21 -6	0.15 undefined	12.15 undefined	44.3	0
13	9 -13	31 0	20 -6	0.16 undefined	12.16 undefined	44.7	0
14	9 -13	31 -1	20 -7	0.17 undefined	12.17 undefined	45	0
15	9 -13	31 -1	20 -7	0.19 undefined	12.19 undefined	45.3	0
16	8 -13	30 -1	19 -7	0.2 undefined	12.2 undefined	45.6	0
17	8 -13	30 -1	19 -7	0.22 undefined	12.22 undefined	45.9	0
18	8 -13	30 -1	19 -7	0.24 undefined	12.24 undefined	46.2	0
19	7 -14	30 -1	19 -7	0.25 undefined	12.25 undefined	46.5	0
20	7 -14	29 -1	18 -8	0.27 undefined	12.27 undefined	46.7	0
21	7 -14	29 -2	18 -8	0.29 undefined	12.29 undefined	47	0
22	7 -14	29 -2	18 -8	0.32 undefined	12.32 undefined	47.2	0
23	6 -14	29 -2	18 -8	0.34 undefined	12.34 undefined	47.4	0
24	6 -14	29 -2	17 -8	0.36 undefined	12.36 undefined	47.6	0
25	6 -14	29 -2	17 -8	0.38 undefined	12.38 undefined	47.8	0
26	6 -15	28 -2	17 -8	0.4 undefined	12.4 undefined	48	0
27	6 -15	28 -2	17 -8	0.42 undefined	12.42 undefined	48.2	0
28	5 -15	28 -2	17 -8	0.44 undefined	12.44 undefined	48.3	0
29	5 -15	28 -2	17 -9	0.46 undefined	12.46 undefined	48.4	0
30	5 -15	28 -2	16 -9	0.48 undefined	12.48 undefined	48.6	0
31	5 -15	28 -2	16 -9	0.5 undefined	12.5 undefined	48.7	0