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43.43165, -103.47436

Normals for September

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 51 10 85 29 68 20 0.05 undefined 14.94 undefined 1.7 4.4
2 50 10 84 29 67 20 0.09 undefined 14.98 undefined 1.8 4.2
3 50 10 84 29 67 20 0.14 undefined 15.03 undefined 2 4.1
4 50 10 84 29 67 19 0.18 undefined 15.07 undefined 2.1 3.9
5 49 10 84 29 67 19 0.23 undefined 15.12 undefined 2.3 3.7
6 49 9 83 29 66 19 0.27 undefined 15.16 undefined 2.4 3.6
7 49 9 83 28 66 19 0.32 undefined 15.21 undefined 2.6 3.5
8 48 9 83 28 66 19 0.37 undefined 15.26 undefined 2.7 3.3
9 48 9 83 28 65 18 0.41 undefined 15.3 undefined 2.9 3.1
10 48 9 82 28 65 18 0.46 undefined 15.35 undefined 3 2.9
11 47 8 82 28 65 18 0.5 undefined 15.39 undefined 3.2 2.7
12 47 8 82 28 64 18 0.55 undefined 15.44 undefined 3.4 2.6
13 47 8 81 27 64 18 0.59 undefined 15.48 undefined 3.6 2.4
14 46 8 81 27 63 17 0.63 undefined 15.52 undefined 3.8 2.2
15 46 8 80 27 63 17 0.68 undefined 15.57 undefined 4.1 2.1
16 45 7 80 27 63 17 0.73 undefined 15.62 undefined 4.3 1.9
17 45 7 80 26 62 17 0.77 undefined 15.66 undefined 4.5 1.8
18 45 7 79 26 62 17 0.82 undefined 15.71 undefined 4.8 1.6
19 44 7 79 26 61 16 0.87 undefined 15.76 undefined 5.1 1.5
20 44 7 78 26 61 16 0.91 undefined 15.8 undefined 5.3 1.3
21 43 6 78 25 61 16 0.96 undefined 15.85 undefined 5.6 1.2
22 43 6 77 25 60 16 1.01 undefined 15.9 undefined 5.9 1.1
23 43 6 77 25 60 15 1.06 undefined 15.95 undefined 6.3 0.9
24 42 6 76 25 59 15 1.11 undefined 16 undefined 6.6 0.8
25 42 5 76 24 59 15 1.16 undefined 16.05 undefined 7 0.8
26 41 5 75 24 58 15 1.2 undefined 16.09 undefined 7.4 0.7
27 41 5 75 24 58 14 1.25 undefined 16.14 undefined 7.7 0.6
28 41 5 74 23 57 14 1.3 undefined 16.19 undefined 8.1 0.5
29 40 5 74 23 57 14 1.35 undefined 16.24 undefined 8.6 0.4
30 40 4 73 23 56 14 1.4 undefined 16.29 undefined 9 0.4

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