| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 57 | 45 | 4.96 | 619 | 0 |
| Feb | 36 | 61 | 49 | 4.16 | 456 | 0 |
| Mar | 43 | 69 | 56 | 4.85 | 297 | 13 |
| Apr | 50 | 76 | 63 | 2.96 | 106 | 49 |
| May | 59 | 84 | 71 | 2.83 | 17 | 207 |
| Jun | 67 | 90 | 78 | 3.92 | 0 | 390 |
| Jul | 70 | 92 | 81 | 4.43 | 0 | 495 |
| Aug | 69 | 90 | 80 | 4.59 | 0 | 454 |
| Sep | 64 | 85 | 75 | 3.73 | 3 | 289 |
| Oct | 51 | 76 | 64 | 3.08 | 121 | 82 |
| Nov | 43 | 68 | 55 | 2.84 | 311 | 15 |
| Dec | 36 | 59 | 47 | 3.57 | 552 | 6 |
| Year | 52 | 76 | 64 | 45.92 | 2482 | 2000 |
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