| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 55 | 44 | 5.96 | 663 | 0 |
| Feb | 36 | 60 | 48 | 4.89 | 482 | 0 |
| Mar | 43 | 68 | 56 | 6.13 | 302 | 15 |
| Apr | 49 | 76 | 62 | 5.83 | 126 | 48 |
| May | 59 | 82 | 71 | 5.39 | 23 | 191 |
| Jun | 66 | 89 | 77 | 3.44 | 0 | 371 |
| Jul | 69 | 92 | 81 | 4.44 | 0 | 489 |
| Aug | 68 | 92 | 80 | 3.61 | 0 | 466 |
| Sep | 62 | 87 | 75 | 3.49 | 11 | 301 |
| Oct | 49 | 77 | 63 | 3.36 | 129 | 74 |
| Nov | 41 | 67 | 54 | 5.28 | 344 | 15 |
| Dec | 35 | 58 | 46 | 5.44 | 584 | 6 |
| Year | 51 | 75 | 63 | 57.26 | 2664 | 1976 |
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