Helena, Montana Weather Forecast

Local

Helena, MT, US

46.59271, -112.03611

Normals for April

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	29 -2	53 12	41 5	0.03 undefined	1.36 undefined	24.1	0
2	29 -1	53 12	41 5	0.06 undefined	1.39 undefined	23.9	0
3	30 -1	53 12	41 5	0.09 undefined	1.42 undefined	23.6	0
4	30 -1	54 12	42 5	0.12 undefined	1.45 undefined	23.4	0
5	30 -1	54 12	42 5	0.15 undefined	1.48 undefined	23.2	0
6	30 -1	54 12	42 6	0.18 undefined	1.51 undefined	22.9	0
7	30 -1	54 12	42 6	0.21 undefined	1.54 undefined	22.7	0
8	31 -1	55 13	43 6	0.25 undefined	1.58 undefined	22.5	0
9	31 -1	55 13	43 6	0.28 undefined	1.61 undefined	22.2	0
10	31 -1	55 13	43 6	0.31 undefined	1.64 undefined	22	0
11	31 0	55 13	43 6	0.35 undefined	1.68 undefined	21.7	0
12	31 0	56 13	44 6	0.38 undefined	1.71 undefined	21.5	0
13	32 0	56 13	44 7	0.42 undefined	1.75 undefined	21.3	0
14	32 0	56 13	44 7	0.45 undefined	1.78 undefined	21	0
15	32 0	56 14	44 7	0.49 undefined	1.82 undefined	20.8	0
16	32 0	57 14	45 7	0.52 undefined	1.85 undefined	20.5	0
17	33 0	57 14	45 7	0.56 undefined	1.89 undefined	20.2	0
18	33 0	57 14	45 7	0.59 undefined	1.92 undefined	20	0
19	33 1	58 14	45 7	0.63 undefined	1.96 undefined	19.7	0
20	33 1	58 14	46 8	0.66 undefined	1.99 undefined	19.4	0
21	34 1	58 15	46 8	0.7 undefined	2.03 undefined	19.1	0
22	34 1	59 15	46 8	0.73 undefined	2.06 undefined	18.8	0
23	34 1	59 15	47 8	0.77 undefined	2.1 undefined	18.5	0
24	34 1	59 15	47 8	0.8 undefined	2.13 undefined	18.2	0
25	35 2	60 15	47 8	0.84 undefined	2.17 undefined	17.9	0
26	35 2	60 15	47 9	0.87 undefined	2.2 undefined	17.6	0
27	35 2	60 16	48 9	0.91 undefined	2.24 undefined	17.2	0
28	36 2	61 16	48 9	0.95 undefined	2.28 undefined	16.9	0
29	36 2	61 16	48 9	0.98 undefined	2.31 undefined	16.6	0
30	36 2	61 16	49 9	1.02 undefined	2.35 undefined	16.3	0