| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 61 | 47 | 1.65 | 555 | 3 |
| Feb | 38 | 66 | 52 | 2.35 | 372 | 8 |
| Mar | 46 | 74 | 60 | 2.57 | 194 | 32 |
| Apr | 53 | 80 | 67 | 2.9 | 52 | 98 |
| May | 62 | 86 | 74 | 4.38 | 8 | 281 |
| Jun | 68 | 92 | 80 | 3.66 | 0 | 446 |
| Jul | 71 | 96 | 84 | 2.36 | 0 | 571 |
| Aug | 69 | 96 | 83 | 2.53 | 0 | 551 |
| Sep | 63 | 91 | 77 | 2.87 | 2 | 360 |
| Oct | 54 | 82 | 68 | 3.3 | 41 | 125 |
| Nov | 43 | 71 | 57 | 2.51 | 268 | 27 |
| Dec | 35 | 63 | 49 | 2.35 | 499 | 2 |
| Year | 53 | 80 | 66 | 33.43 | 1991 | 2504 |
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