| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 27 | 45 | 36 | 4.11 | 896 | 0 |
| Feb | 29 | 49 | 39 | 3.13 | 730 | 0 |
| Mar | 37 | 57 | 47 | 4.44 | 566 | 0 |
| Apr | 45 | 68 | 56 | 3.22 | 271 | 7 |
| May | 55 | 77 | 66 | 4.16 | 66 | 87 |
| Jun | 64 | 85 | 74 | 3.23 | 3 | 285 |
| Jul | 68 | 89 | 79 | 4.32 | 0 | 429 |
| Aug | 67 | 87 | 77 | 4.59 | 0 | 375 |
| Sep | 61 | 81 | 71 | 3.87 | 9 | 184 |
| Oct | 49 | 71 | 60 | 3.07 | 197 | 32 |
| Nov | 40 | 60 | 50 | 3.43 | 447 | 1 |
| Dec | 32 | 50 | 41 | 3.65 | 745 | 0 |
| Year | 48 | 68 | 58 | 45.22 | 3930 | 1400 |
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