Helena, Montana Weather Forecast

Local

Helena, MT, US

46.59271, -112.03611

Normals for July

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	52 11	81 27	66 19	0.04 undefined	6.55 undefined	2.1	3.5
2	52 11	81 27	67 19	0.08 undefined	6.59 undefined	2	3.7
3	53 11	82 28	67 20	0.12 undefined	6.63 undefined	1.8	4
4	53 12	82 28	68 20	0.16 undefined	6.67 undefined	1.7	4.2
5	53 12	83 28	68 20	0.19 undefined	6.7 undefined	1.6	4.4
6	53 12	83 28	68 20	0.23 undefined	6.74 undefined	1.5	4.7
7	54 12	84 29	69 20	0.26 undefined	6.77 undefined	1.3	4.9
8	54 12	84 29	69 21	0.3 undefined	6.81 undefined	1.2	5.1
9	54 12	84 29	69 21	0.33 undefined	6.84 undefined	1	5.3
10	54 12	85 29	70 21	0.36 undefined	6.87 undefined	0.9	5.5
11	55 13	85 30	70 21	0.4 undefined	6.91 undefined	0.8	5.7
12	55 13	86 30	70 21	0.43 undefined	6.94 undefined	0.7	5.9
13	55 13	86 30	71 21	0.47 undefined	6.98 undefined	0.7	6.2
14	55 13	86 30	71 22	0.5 undefined	7.01 undefined	0.6	6.4
15	55 13	87 30	71 22	0.53 undefined	7.04 undefined	0.6	6.6
16	56 13	87 31	71 22	0.57 undefined	7.08 undefined	0.5	6.8
17	56 13	87 31	72 22	0.6 undefined	7.11 undefined	0.5	7
18	56 13	88 31	72 22	0.63 undefined	7.14 undefined	0.4	7.1
19	56 13	88 31	72 22	0.67 undefined	7.18 undefined	0.4	7.3
20	56 13	88 31	72 22	0.7 undefined	7.21 undefined	0.4	7.4
21	56 14	88 31	72 22	0.73 undefined	7.24 undefined	0.3	7.5
22	56 14	88 31	72 22	0.76 undefined	7.27 undefined	0.3	7.6
23	56 14	89 31	72 22	0.8 undefined	7.31 undefined	0.3	7.7
24	57 14	89 31	73 23	0.83 undefined	7.34 undefined	0.3	7.8
25	57 14	89 32	73 23	0.86 undefined	7.37 undefined	0.2	7.8
26	57 14	89 32	73 23	0.89 undefined	7.4 undefined	0.2	7.8
27	57 14	89 32	73 23	0.93 undefined	7.44 undefined	0.2	7.8
28	57 14	89 32	73 23	0.96 undefined	7.47 undefined	0.2	7.8
29	56 14	89 32	73 23	0.99 undefined	7.5 undefined	0.2	7.8
30	56 14	89 32	73 23	1.03 undefined	7.54 undefined	0.2	7.7
31	56 14	89 31	73 23	1.06 undefined	7.57 undefined	0.2	7.7