| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 44 | 68 | 56 | 4.48 | 281 | 3 |
| Feb | 46 | 70 | 58 | 5 | 205 | 11 |
| Mar | 47 | 71 | 59 | 4.38 | 200 | 22 |
| Apr | 50 | 76 | 63 | 1.22 | 129 | 69 |
| May | 54 | 78 | 66 | 0.45 | 80 | 106 |
| Jun | 57 | 84 | 71 | 0.21 | 20 | 191 |
| Jul | 61 | 89 | 75 | 0.05 | 0 | 318 |
| Aug | 62 | 91 | 76 | 0.21 | 2 | 352 |
| Sep | 61 | 89 | 75 | 0.48 | 8 | 294 |
| Oct | 55 | 83 | 69 | 0.65 | 34 | 153 |
| Nov | 48 | 74 | 61 | 1.5 | 156 | 33 |
| Dec | 44 | 68 | 56 | 2.46 | 283 | 6 |
| Year | 52 | 78 | 65 | 21.09 | 1398 | 1558 |
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