| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 57 | 48 | 6.12 | 539 | 4 |
| Feb | 42 | 62 | 52 | 4.43 | 367 | 10 |
| Mar | 49 | 70 | 59 | 5.6 | 205 | 28 |
| Apr | 56 | 77 | 66 | 4.87 | 61 | 99 |
| May | 65 | 84 | 74 | 5.12 | 6 | 286 |
| Jun | 71 | 90 | 80 | 4.58 | 0 | 453 |
| Jul | 73 | 92 | 83 | 4.13 | 0 | 554 |
| Aug | 73 | 92 | 82 | 3.91 | 0 | 536 |
| Sep | 67 | 87 | 77 | 4.49 | 1 | 366 |
| Oct | 57 | 79 | 68 | 4.37 | 59 | 137 |
| Nov | 47 | 68 | 58 | 5.99 | 254 | 27 |
| Dec | 41 | 60 | 50 | 6.17 | 469 | 14 |
| Year | 57 | 76 | 67 | 59.78 | 1961 | 2514 |
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