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43.02496, -108.3801

Normals for September

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 47 9 81 27 64 18 0.02 undefined 7.04 undefined 3.1 2.1
2 47 8 80 27 64 18 0.03 undefined 7.05 undefined 3.3 2
3 47 8 80 27 63 17 0.05 undefined 7.07 undefined 3.5 1.8
4 46 8 80 26 63 17 0.07 undefined 7.09 undefined 3.7 1.7
5 46 8 79 26 63 17 0.09 undefined 7.11 undefined 3.9 1.6
6 46 8 79 26 62 17 0.11 undefined 7.13 undefined 4.2 1.5
7 46 8 78 26 62 17 0.12 undefined 7.14 undefined 4.5 1.4
8 45 7 78 26 62 16 0.14 undefined 7.16 undefined 4.8 1.3
9 45 7 78 25 61 16 0.17 undefined 7.19 undefined 5 1.2
10 45 7 77 25 61 16 0.19 undefined 7.21 undefined 5.3 1.1
11 44 7 77 25 60 16 0.21 undefined 7.23 undefined 5.6 1
12 44 7 76 25 60 16 0.23 undefined 7.25 undefined 5.9 0.9
13 44 6 76 24 60 15 0.26 undefined 7.28 undefined 6.2 0.8
14 43 6 75 24 59 15 0.28 undefined 7.3 undefined 6.5 0.7
15 43 6 75 24 59 15 0.31 undefined 7.33 undefined 6.8 0.6
16 42 6 74 24 58 15 0.34 undefined 7.36 undefined 7.2 0.6
17 42 6 74 23 58 14 0.36 undefined 7.38 undefined 7.5 0.5
18 42 5 73 23 58 14 0.39 undefined 7.41 undefined 7.8 0.4
19 41 5 73 23 57 14 0.42 undefined 7.44 undefined 8.2 0.4
20 41 5 72 22 57 14 0.45 undefined 7.47 undefined 8.6 0.3
21 41 5 72 22 56 14 0.48 undefined 7.5 undefined 9 0.3
22 40 5 72 22 56 13 0.52 undefined 7.54 undefined 9.4 0.3
23 40 4 71 22 55 13 0.55 undefined 7.57 undefined 9.8 0.2
24 40 4 71 21 55 13 0.59 undefined 7.61 undefined 10.2 0.2
25 39 4 70 21 55 13 0.63 undefined 7.65 undefined 10.6 0.2
26 39 4 70 21 54 12 0.66 undefined 7.68 undefined 11 0.1
27 38 4 69 21 54 12 0.7 undefined 7.72 undefined 11.5 0.1
28 38 3 68 20 53 12 0.73 undefined 7.75 undefined 11.9 0.1
29 38 3 68 20 53 12 0.77 undefined 7.79 undefined 12.3 0.1
30 37 3 67 20 52 11 0.8 undefined 7.82 undefined 12.8 0.1

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