| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 51 | 40 | 3.7 | 771 | 0 |
| Feb | 33 | 57 | 45 | 3.92 | 559 | 1 |
| Mar | 41 | 66 | 53 | 5.32 | 371 | 8 |
| Apr | 49 | 74 | 62 | 5.31 | 146 | 42 |
| May | 58 | 81 | 70 | 6.41 | 45 | 186 |
| Jun | 66 | 89 | 77 | 5.02 | 1 | 369 |
| Jul | 70 | 94 | 82 | 4.18 | 0 | 533 |
| Aug | 68 | 94 | 81 | 3.08 | 1 | 501 |
| Sep | 62 | 87 | 74 | 4.05 | 14 | 284 |
| Oct | 50 | 76 | 63 | 5.21 | 124 | 67 |
| Nov | 40 | 63 | 51 | 6.29 | 411 | 2 |
| Dec | 32 | 53 | 43 | 5.2 | 690 | 0 |
| Year | 50 | 74 | 62 | 57.69 | 3133 | 1993 |
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