| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 41 | 63 | 52 | 3.05 | 420 | 8 |
| Feb | 45 | 67 | 56 | 2.88 | 274 | 16 |
| Mar | 51 | 74 | 63 | 2.55 | 118 | 54 |
| Apr | 58 | 81 | 69 | 2.99 | 26 | 150 |
| May | 66 | 86 | 76 | 4.82 | 3 | 344 |
| Jun | 71 | 92 | 82 | 4.41 | 0 | 496 |
| Jul | 73 | 96 | 85 | 2.25 | 0 | 605 |
| Aug | 73 | 96 | 84 | 2.81 | 0 | 601 |
| Sep | 68 | 91 | 79 | 3.68 | 0 | 432 |
| Oct | 60 | 83 | 71 | 4.47 | 16 | 207 |
| Nov | 50 | 72 | 61 | 3.36 | 181 | 64 |
| Dec | 43 | 64 | 54 | 3.04 | 371 | 17 |
| Year | 58 | 80 | 69 | 40.31 | 1409 | 2994 |
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