| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 41 | 66 | 53 | 3.66 | 368 | 0 |
| Feb | 43 | 66 | 55 | 3.8 | 291 | 0 |
| Mar | 44 | 67 | 56 | 3.8 | 291 | 10 |
| Apr | 45 | 71 | 58 | 1.1 | 216 | 11 |
| May | 48 | 73 | 60 | 0.28 | 175 | 30 |
| Jun | 51 | 78 | 64 | 0.05 | 92 | 67 |
| Jul | 53 | 80 | 67 | 0.04 | 37 | 83 |
| Aug | 54 | 81 | 67 | 0.05 | 27 | 101 |
| Sep | 53 | 81 | 67 | 0.39 | 59 | 119 |
| Oct | 50 | 78 | 64 | 0.77 | 86 | 51 |
| Nov | 45 | 72 | 58 | 1.52 | 217 | 13 |
| Dec | 40 | 67 | 54 | 2.38 | 359 | 2 |
| Year | 47 | 73 | 60 | 17.84 | 2218 | 487 |
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