| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 56 | 44 | 4.08 | 647 | 0 |
| Feb | 37 | 61 | 49 | 3.78 | 461 | 8 |
| Mar | 43 | 69 | 56 | 4 | 296 | 11 |
| Apr | 50 | 76 | 63 | 3.91 | 129 | 63 |
| May | 59 | 82 | 71 | 4.73 | 31 | 212 |
| Jun | 67 | 89 | 78 | 4.87 | 1 | 391 |
| Jul | 71 | 93 | 82 | 2.81 | 0 | 522 |
| Aug | 70 | 93 | 81 | 2.75 | 0 | 508 |
| Sep | 63 | 87 | 75 | 3.71 | 5 | 312 |
| Oct | 52 | 78 | 65 | 4.68 | 83 | 85 |
| Nov | 42 | 67 | 55 | 4.67 | 329 | 14 |
| Dec | 35 | 58 | 47 | 4.23 | 567 | 2 |
| Year | 52 | 76 | 64 | 48.22 | 2549 | 2128 |
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