| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 35 | 27 | 2.8 | 1194 | 0 |
| Feb | 19 | 39 | 29 | 2.43 | 1009 | 0 |
| Mar | 27 | 50 | 38 | 3.22 | 828 | 0 |
| Apr | 35 | 61 | 48 | 3.5 | 506 | 1 |
| May | 46 | 72 | 59 | 4.13 | 236 | 46 |
| Jun | 56 | 80 | 68 | 4.33 | 39 | 128 |
| Jul | 60 | 84 | 72 | 4.09 | 5 | 224 |
| Aug | 58 | 83 | 71 | 4.23 | 17 | 187 |
| Sep | 51 | 76 | 63 | 3.15 | 97 | 49 |
| Oct | 39 | 64 | 52 | 2.49 | 422 | 5 |
| Nov | 32 | 51 | 41 | 3.2 | 709 | 0 |
| Dec | 23 | 40 | 32 | 3 | 1036 | 0 |
| Year | 39 | 61 | 50 | 40.57 | 6098 | 640 |
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