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46.18131, -112.78476

Normals for September

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 44 6 78 25 61 16 0.05 undefined 11.1 undefined 5.4 0.9
2 43 6 77 25 60 16 0.09 undefined 11.14 undefined 5.6 0.9
3 43 6 77 25 60 16 0.14 undefined 11.19 undefined 5.8 0.8
4 43 6 77 25 60 15 0.18 undefined 11.23 undefined 6 0.7
5 43 6 76 25 59 15 0.23 undefined 11.28 undefined 6.2 0.7
6 42 6 76 25 59 15 0.27 undefined 11.32 undefined 6.5 0.6
7 42 6 76 24 59 15 0.32 undefined 11.37 undefined 6.7 0.6
8 42 5 75 24 59 15 0.36 undefined 11.41 undefined 6.9 0.5
9 42 5 75 24 58 15 0.4 undefined 11.45 undefined 7.2 0.5
10 41 5 75 24 58 14 0.44 undefined 11.49 undefined 7.5 0.5
11 41 5 74 24 58 14 0.49 undefined 11.54 undefined 7.7 0.4
12 41 5 74 23 57 14 0.52 undefined 11.57 undefined 8 0.4
13 41 5 74 23 57 14 0.56 undefined 11.61 undefined 8.3 0.3
14 40 5 73 23 57 14 0.6 undefined 11.65 undefined 8.6 0.3
15 40 4 73 23 56 14 0.64 undefined 11.69 undefined 8.9 0.3
16 40 4 72 22 56 13 0.67 undefined 11.72 undefined 9.2 0.2
17 39 4 72 22 56 13 0.71 undefined 11.76 undefined 9.6 0.2
18 39 4 72 22 55 13 0.74 undefined 11.79 undefined 9.9 0.2
19 39 4 71 22 55 13 0.78 undefined 11.83 undefined 10.3 0.2
20 39 4 71 21 55 13 0.81 undefined 11.86 undefined 10.6 0.2
21 38 4 70 21 54 12 0.85 undefined 11.9 undefined 11 0.2
22 38 3 70 21 54 12 0.89 undefined 11.94 undefined 11.4 0.2
23 38 3 69 21 53 12 0.92 undefined 11.97 undefined 11.7 0.2
24 37 3 69 20 53 12 0.95 undefined 12 undefined 12.1 0.1
25 37 3 68 20 53 11 0.99 undefined 12.04 undefined 12.5 0.1
26 37 3 68 20 52 11 1.02 undefined 12.07 undefined 12.9 0.1
27 37 3 67 20 52 11 1.05 undefined 12.1 undefined 13.3 0.1
28 36 2 67 19 51 11 1.09 undefined 12.14 undefined 13.7 0.1
29 36 2 66 19 51 11 1.12 undefined 12.17 undefined 14.1 0
30 36 2 66 19 51 10 1.15 undefined 12.2 undefined 14.5 0

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