| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 58 | 47 | 5.9 | 567 | 0 |
| Feb | 39 | 62 | 50 | 5.52 | 411 | 2 |
| Mar | 46 | 70 | 58 | 6.37 | 248 | 26 |
| Apr | 52 | 76 | 64 | 4.81 | 84 | 59 |
| May | 61 | 83 | 72 | 5.64 | 10 | 230 |
| Jun | 67 | 88 | 78 | 5.36 | 0 | 386 |
| Jul | 70 | 91 | 80 | 5.61 | 0 | 475 |
| Aug | 69 | 90 | 80 | 4.64 | 0 | 453 |
| Sep | 65 | 87 | 76 | 4.69 | 3 | 322 |
| Oct | 53 | 78 | 66 | 2.55 | 91 | 110 |
| Nov | 45 | 69 | 57 | 4.82 | 270 | 27 |
| Dec | 39 | 61 | 50 | 4.87 | 485 | 11 |
| Year | 54 | 76 | 65 | 60.78 | 2169 | 2101 |
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