| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 46 | 34 | 1.19 | 950 | 0 |
| Feb | 28 | 52 | 40 | 1.98 | 708 | 0 |
| Mar | 36 | 61 | 48 | 3.27 | 524 | 0 |
| Apr | 45 | 70 | 58 | 3.35 | 246 | 19 |
| May | 56 | 77 | 67 | 5.72 | 60 | 105 |
| Jun | 65 | 84 | 75 | 4.8 | 6 | 291 |
| Jul | 69 | 90 | 80 | 2.5 | 0 | 459 |
| Aug | 67 | 90 | 79 | 1.93 | 2 | 429 |
| Sep | 60 | 82 | 71 | 4.31 | 43 | 210 |
| Oct | 48 | 72 | 60 | 4.26 | 189 | 29 |
| Nov | 36 | 58 | 47 | 2.88 | 537 | 0 |
| Dec | 27 | 49 | 38 | 1.88 | 843 | 0 |
| Year | 47 | 69 | 58 | 38.07 | 4108 | 1542 |
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