| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 29 | 20 | 1.03 | 1385 | 0 |
| Feb | 18 | 35 | 27 | 1.19 | 1090 | 0 |
| Mar | 29 | 48 | 38 | 2.21 | 826 | 1 |
| Apr | 40 | 61 | 51 | 3.58 | 439 | 12 |
| May | 51 | 72 | 62 | 4.25 | 153 | 60 |
| Jun | 61 | 82 | 71 | 4.57 | 16 | 219 |
| Jul | 66 | 86 | 76 | 4.18 | 1 | 353 |
| Aug | 64 | 84 | 74 | 4.51 | 6 | 285 |
| Sep | 54 | 76 | 65 | 3.15 | 103 | 110 |
| Oct | 42 | 64 | 53 | 2.62 | 386 | 12 |
| Nov | 29 | 47 | 38 | 2.1 | 804 | 0 |
| Dec | 17 | 33 | 25 | 1.33 | 1227 | 0 |
| Year | 40 | 60 | 50 | 34.72 | 6436 | 1052 |
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