| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 54 | 46 | 4.51 | 600 | 0 |
| Feb | 41 | 60 | 51 | 4.13 | 403 | 0 |
| Mar | 44 | 66 | 55 | 3.28 | 323 | 9 |
| Apr | 47 | 73 | 60 | 1.1 | 188 | 37 |
| May | 52 | 81 | 67 | 0.57 | 78 | 129 |
| Jun | 57 | 89 | 73 | 0.15 | 5 | 244 |
| Jul | 59 | 94 | 76 | 0.03 | 0 | 351 |
| Aug | 58 | 93 | 76 | 0.05 | 0 | 325 |
| Sep | 56 | 89 | 72 | 0.41 | 12 | 227 |
| Oct | 50 | 79 | 65 | 1.07 | 105 | 89 |
| Nov | 43 | 64 | 53 | 2.5 | 367 | 6 |
| Dec | 37 | 54 | 46 | 2.98 | 602 | 0 |
| Year | 48 | 75 | 61 | 20.78 | 2683 | 1417 |
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