| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 57 | 45 | 4.71 | 621 | 0 |
| Feb | 36 | 61 | 49 | 4.07 | 459 | 1 |
| Mar | 43 | 69 | 56 | 4.72 | 292 | 15 |
| Apr | 49 | 76 | 63 | 3.03 | 115 | 45 |
| May | 58 | 83 | 70 | 2.96 | 24 | 189 |
| Jun | 65 | 89 | 77 | 4.64 | 1 | 354 |
| Jul | 69 | 91 | 80 | 4.69 | 0 | 464 |
| Aug | 68 | 89 | 78 | 4.97 | 0 | 415 |
| Sep | 63 | 85 | 74 | 3.75 | 4 | 266 |
| Oct | 50 | 76 | 63 | 3.36 | 133 | 81 |
| Nov | 42 | 68 | 55 | 2.71 | 311 | 13 |
| Dec | 36 | 59 | 47 | 3.59 | 554 | 3 |
| Year | 51 | 75 | 63 | 47.2 | 2514 | 1846 |
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