| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 43 | 61 | 52 | 5.43 | 430 | 9 |
| Feb | 46 | 64 | 55 | 3.92 | 290 | 11 |
| Mar | 52 | 71 | 61 | 4.73 | 154 | 37 |
| Apr | 58 | 77 | 67 | 5.09 | 42 | 108 |
| May | 66 | 83 | 75 | 4.92 | 1 | 297 |
| Jun | 72 | 88 | 80 | 7.06 | 0 | 439 |
| Jul | 74 | 89 | 81 | 7.37 | 0 | 507 |
| Aug | 73 | 89 | 81 | 7.76 | 0 | 498 |
| Sep | 69 | 86 | 77 | 5.85 | 0 | 373 |
| Oct | 59 | 79 | 69 | 3.72 | 47 | 158 |
| Nov | 50 | 70 | 60 | 4.46 | 199 | 55 |
| Dec | 45 | 64 | 54 | 4.82 | 359 | 20 |
| Year | 59 | 77 | 68 | 65.13 | 1522 | 2512 |
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