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47.5369, -111.48136

Normals for September

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 47 8 78 25 62 17 0.05 undefined 11.2 undefined 4.8 1.8
2 46 8 77 25 62 17 0.09 undefined 11.24 undefined 5 1.7
3 46 8 77 25 61 16 0.15 undefined 11.3 undefined 5.2 1.6
4 46 8 76 25 61 16 0.2 undefined 11.35 undefined 5.4 1.5
5 46 8 76 24 61 16 0.24 undefined 11.39 undefined 5.6 1.4
6 45 7 76 24 61 16 0.29 undefined 11.44 undefined 5.9 1.3
7 45 7 75 24 60 16 0.33 undefined 11.48 undefined 6.1 1.3
8 45 7 75 24 60 15 0.38 undefined 11.53 undefined 6.3 1.2
9 45 7 75 24 60 15 0.42 undefined 11.57 undefined 6.6 1.1
10 44 7 74 23 59 15 0.47 undefined 11.62 undefined 6.9 1.1
11 44 7 74 23 59 15 0.51 undefined 11.66 undefined 7.1 1
12 44 7 73 23 59 15 0.55 undefined 11.7 undefined 7.4 0.9
13 44 6 73 23 58 15 0.6 undefined 11.75 undefined 7.6 0.9
14 43 6 73 23 58 14 0.64 undefined 11.79 undefined 7.9 0.8
15 43 6 72 22 58 14 0.68 undefined 11.83 undefined 8.1 0.7
16 43 6 72 22 57 14 0.73 undefined 11.88 undefined 8.4 0.7
17 43 6 71 22 57 14 0.77 undefined 11.92 undefined 8.8 0.7
18 42 6 71 22 57 14 0.81 undefined 11.96 undefined 9.1 0.6
19 42 6 70 21 56 13 0.86 undefined 12.01 undefined 9.4 0.6
20 42 5 70 21 56 13 0.9 undefined 12.05 undefined 9.7 0.6
21 41 5 70 21 56 13 0.94 undefined 12.09 undefined 10.1 0.5
22 41 5 69 21 55 13 0.99 undefined 12.14 undefined 10.4 0.5
23 41 5 69 20 55 13 1.03 undefined 12.18 undefined 10.7 0.5
24 41 5 68 20 54 12 1.07 undefined 12.22 undefined 11.1 0.4
25 40 5 68 20 54 12 1.12 undefined 12.27 undefined 11.4 0.4
26 40 4 67 20 54 12 1.16 undefined 12.31 undefined 11.8 0.3
27 40 4 67 19 53 12 1.2 undefined 12.35 undefined 12.2 0.3
28 39 4 66 19 53 12 1.25 undefined 12.4 undefined 12.6 0.3
29 39 4 66 19 52 11 1.29 undefined 12.44 undefined 13 0.3
30 39 4 65 18 52 11 1.33 undefined 12.48 undefined 13.4 0.2

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