| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 14 | 32 | 23 | 1.86 | 1304 | 0 |
| Feb | 15 | 34 | 24 | 1.82 | 1138 | 0 |
| Mar | 23 | 44 | 34 | 2.2 | 977 | 0 |
| Apr | 34 | 56 | 45 | 2.52 | 592 | 0 |
| May | 45 | 69 | 57 | 2.88 | 276 | 23 |
| Jun | 55 | 77 | 66 | 3.45 | 56 | 87 |
| Jul | 60 | 82 | 71 | 3.05 | 12 | 187 |
| Aug | 58 | 80 | 69 | 2.99 | 18 | 140 |
| Sep | 50 | 72 | 61 | 3.72 | 134 | 16 |
| Oct | 39 | 60 | 50 | 2.81 | 469 | 1 |
| Nov | 31 | 47 | 39 | 2.89 | 783 | 0 |
| Dec | 21 | 37 | 29 | 2.23 | 1118 | 0 |
| Year | 37 | 58 | 47 | 32.42 | 6877 | 454 |
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