| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 35 | 48 | 42 | 11.61 | 727 | 0 |
| Feb | 37 | 50 | 43 | 9.91 | 606 | 0 |
| Mar | 38 | 53 | 46 | 9.02 | 605 | 0 |
| Apr | 41 | 56 | 48 | 6.02 | 507 | 0 |
| May | 45 | 60 | 52 | 3.92 | 397 | 0 |
| Jun | 49 | 63 | 56 | 2.99 | 276 | 0 |
| Jul | 52 | 66 | 59 | 1.69 | 197 | 0 |
| Aug | 52 | 67 | 59 | 1.79 | 186 | 3 |
| Sep | 48 | 67 | 57 | 3.29 | 236 | 5 |
| Oct | 42 | 61 | 51 | 6.76 | 422 | 0 |
| Nov | 39 | 53 | 46 | 11.82 | 573 | 0 |
| Dec | 36 | 48 | 42 | 12.37 | 711 | 0 |
| Year | 43 | 58 | 50 | 81.19 | 5443 | 8 |
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