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45.66244, -110.56104

Normals for September

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 44 7 80 27 62 17 0.03 undefined 10.9 undefined 4.5 1.6
2 44 7 80 26 62 17 0.07 undefined 10.94 undefined 4.7 1.5
3 44 7 79 26 62 16 0.1 undefined 10.97 undefined 4.9 1.4
4 44 7 79 26 61 16 0.14 undefined 11.01 undefined 5.1 1.3
5 44 6 78 26 61 16 0.17 undefined 11.04 undefined 5.3 1.2
6 43 6 78 26 61 16 0.21 undefined 11.08 undefined 5.5 1.2
7 43 6 78 25 60 16 0.25 undefined 11.12 undefined 5.8 1.1
8 43 6 77 25 60 16 0.29 undefined 11.16 undefined 6 1
9 43 6 77 25 60 15 0.33 undefined 11.2 undefined 6.3 1
10 43 6 76 25 59 15 0.36 undefined 11.23 undefined 6.5 0.9
11 42 6 76 24 59 15 0.4 undefined 11.27 undefined 6.8 0.8
12 42 6 75 24 59 15 0.44 undefined 11.31 undefined 7 0.8
13 42 6 75 24 58 15 0.48 undefined 11.35 undefined 7.3 0.7
14 42 5 75 24 58 15 0.52 undefined 11.39 undefined 7.5 0.6
15 41 5 74 23 58 14 0.55 undefined 11.42 undefined 7.8 0.5
16 41 5 74 23 57 14 0.59 undefined 11.46 undefined 8.1 0.5
17 41 5 73 23 57 14 0.63 undefined 11.5 undefined 8.4 0.5
18 41 5 73 23 57 14 0.67 undefined 11.54 undefined 8.8 0.4
19 41 5 72 22 56 14 0.71 undefined 11.58 undefined 9.1 0.4
20 40 5 72 22 56 13 0.76 undefined 11.63 undefined 9.5 0.4
21 40 4 71 22 56 13 0.8 undefined 11.67 undefined 9.8 0.3
22 40 4 71 21 55 13 0.85 undefined 11.72 undefined 10.2 0.3
23 40 4 70 21 55 13 0.89 undefined 11.76 undefined 10.5 0.3
24 39 4 70 21 54 12 0.94 undefined 11.81 undefined 10.9 0.2
25 39 4 69 21 54 12 0.98 undefined 11.85 undefined 11.3 0.2
26 39 4 68 20 54 12 1.02 undefined 11.89 undefined 11.6 0.2
27 38 4 68 20 53 12 1.07 undefined 11.94 undefined 12.1 0.2
28 38 3 67 20 53 12 1.11 undefined 11.98 undefined 12.5 0.2
29 38 3 67 19 52 11 1.16 undefined 12.03 undefined 12.9 0.2
30 38 3 66 19 52 11 1.2 undefined 12.07 undefined 13.3 0.2

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