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42.83301, -108.73067

Normals for September

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 50 10 81 27 66 19 0.02 undefined 9.46 undefined 2.4 2.9
2 49 10 81 27 65 18 0.03 undefined 9.47 undefined 2.6 2.7
3 49 10 81 27 65 18 0.05 undefined 9.49 undefined 2.7 2.5
4 49 9 80 27 64 18 0.07 undefined 9.51 undefined 2.9 2.3
5 49 9 80 27 64 18 0.09 undefined 9.53 undefined 3.1 2.2
6 48 9 79 26 64 18 0.11 undefined 9.55 undefined 3.3 2
7 48 9 79 26 63 17 0.14 undefined 9.58 undefined 3.6 1.9
8 48 9 78 26 63 17 0.16 undefined 9.6 undefined 3.8 1.8
9 47 8 78 26 63 17 0.19 undefined 9.63 undefined 4 1.6
10 47 8 78 25 62 17 0.21 undefined 9.65 undefined 4.3 1.5
11 46 8 77 25 62 17 0.24 undefined 9.68 undefined 4.6 1.3
12 46 8 77 25 61 16 0.27 undefined 9.71 undefined 4.8 1.2
13 46 8 76 25 61 16 0.3 undefined 9.74 undefined 5.1 1
14 45 7 76 24 61 16 0.33 undefined 9.77 undefined 5.4 0.9
15 45 7 75 24 60 16 0.36 undefined 9.8 undefined 5.8 0.8
16 45 7 75 24 60 15 0.39 undefined 9.83 undefined 6.1 0.7
17 44 7 74 23 59 15 0.42 undefined 9.86 undefined 6.5 0.7
18 44 7 74 23 59 15 0.45 undefined 9.89 undefined 6.9 0.6
19 44 6 73 23 58 15 0.49 undefined 9.93 undefined 7.3 0.6
20 43 6 73 23 58 14 0.53 undefined 9.97 undefined 7.7 0.5
21 43 6 72 22 57 14 0.57 undefined 10.01 undefined 8.1 0.5
22 42 6 71 22 57 14 0.62 undefined 10.06 undefined 8.6 0.4
23 42 5 71 22 56 14 0.66 undefined 10.1 undefined 9 0.3
24 41 5 70 21 56 13 0.71 undefined 10.15 undefined 9.4 0.3
25 41 5 70 21 55 13 0.75 undefined 10.19 undefined 9.9 0.3
26 41 5 69 21 55 13 0.8 undefined 10.24 undefined 10.3 0.2
27 40 5 69 20 54 12 0.84 undefined 10.28 undefined 10.8 0.2
28 40 4 68 20 54 12 0.89 undefined 10.33 undefined 11.3 0.2
29 39 4 68 20 53 12 0.94 undefined 10.38 undefined 11.8 0.2
30 39 4 67 19 53 12 0.98 undefined 10.42 undefined 12.2 0.1

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