Harlowton, Montana Weather Forecast

Local

Harlowton, MT, US

46.43551, -109.83435

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	17 -8	39 4	28 -2	0.02 undefined	12.79 undefined	37.1	0
2	17 -8	38 4	28 -2	0.03 undefined	12.8 undefined	37.4	0
3	17 -8	38 3	27 -3	0.05 undefined	12.82 undefined	37.7	0
4	17 -9	38 3	27 -3	0.06 undefined	12.83 undefined	37.9	0
5	16 -9	37 3	27 -3	0.07 undefined	12.84 undefined	38.2	0
6	16 -9	37 3	27 -3	0.09 undefined	12.86 undefined	38.4	0
7	16 -9	37 3	26 -3	0.1 undefined	12.87 undefined	38.7	0
8	16 -9	36 2	26 -3	0.12 undefined	12.89 undefined	38.9	0
9	16 -9	36 2	26 -3	0.13 undefined	12.9 undefined	39.1	0
10	15 -9	36 2	26 -4	0.14 undefined	12.91 undefined	39.4	0
11	15 -9	36 2	25 -4	0.15 undefined	12.92 undefined	39.6	0
12	15 -9	35 2	25 -4	0.17 undefined	12.94 undefined	39.8	0
13	15 -9	35 2	25 -4	0.18 undefined	12.95 undefined	39.9	0
14	15 -10	35 2	25 -4	0.19 undefined	12.96 undefined	40.1	0
15	15 -10	35 2	25 -4	0.21 undefined	12.98 undefined	40.3	0
16	14 -10	35 2	25 -4	0.22 undefined	12.99 undefined	40.4	0
17	14 -10	35 1	25 -4	0.24 undefined	13.01 undefined	40.5	0
18	14 -10	35 1	24 -4	0.25 undefined	13.02 undefined	40.7	0
19	14 -10	34 1	24 -4	0.26 undefined	13.03 undefined	40.8	0
20	14 -10	34 1	24 -4	0.27 undefined	13.04 undefined	40.9	0
21	14 -10	34 1	24 -4	0.29 undefined	13.06 undefined	41	0
22	14 -10	34 1	24 -4	0.3 undefined	13.07 undefined	41	0
23	14 -10	34 1	24 -4	0.31 undefined	13.08 undefined	41.1	0
24	14 -10	34 1	24 -4	0.32 undefined	13.09 undefined	41.1	0
25	14 -10	34 1	24 -5	0.34 undefined	13.11 undefined	41.2	0
26	13 -10	34 1	24 -5	0.35 undefined	13.12 undefined	41.2	0
27	13 -10	34 1	24 -5	0.36 undefined	13.13 undefined	41.2	0
28	13 -10	34 1	24 -5	0.37 undefined	13.14 undefined	41.2	0
29	13 -10	34 1	24 -5	0.38 undefined	13.15 undefined	41.2	0
30	13 -10	34 1	24 -5	0.4 undefined	13.17 undefined	41.2	0
31	13 -10	35 1	24 -5	0.41 undefined	13.18 undefined	41.2	0