| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 5 | 23 | 14 | 0.66 | 1570 | 0 |
| Feb | 11 | 30 | 20 | 0.49 | 1253 | 0 |
| Mar | 23 | 42 | 32 | 1.55 | 1012 | 0 |
| Apr | 35 | 57 | 46 | 3.49 | 573 | 2 |
| May | 47 | 69 | 58 | 3.85 | 252 | 37 |
| Jun | 58 | 78 | 68 | 4.65 | 38 | 117 |
| Jul | 62 | 82 | 72 | 4.33 | 11 | 217 |
| Aug | 59 | 79 | 69 | 4.61 | 36 | 169 |
| Sep | 50 | 72 | 61 | 3.25 | 158 | 32 |
| Oct | 39 | 60 | 50 | 2.24 | 479 | 1 |
| Nov | 25 | 42 | 34 | 1.94 | 947 | 0 |
| Dec | 12 | 28 | 20 | 0.82 | 1395 | 0 |
| Year | 35 | 55 | 45 | 31.88 | 7724 | 575 |
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