| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 55 | 44 | 5.66 | 646 | 0 |
| Feb | 36 | 61 | 49 | 4.82 | 460 | 1 |
| Mar | 44 | 69 | 56 | 5.25 | 288 | 12 |
| Apr | 51 | 76 | 63 | 4.71 | 106 | 56 |
| May | 60 | 83 | 71 | 5.52 | 14 | 209 |
| Jun | 67 | 90 | 78 | 4.39 | 0 | 398 |
| Jul | 70 | 93 | 81 | 3.98 | 0 | 507 |
| Aug | 69 | 93 | 81 | 2.93 | 0 | 490 |
| Sep | 63 | 87 | 75 | 3.53 | 6 | 305 |
| Oct | 51 | 78 | 64 | 4.07 | 94 | 75 |
| Nov | 42 | 67 | 55 | 4.74 | 327 | 10 |
| Dec | 35 | 58 | 47 | 5.43 | 576 | 3 |
| Year | 52 | 76 | 64 | 55.03 | 2517 | 2066 |
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