| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 31 | 48 | 39 | 4.61 | 797 | 0 |
| Feb | 35 | 53 | 44 | 4.05 | 590 | 3 |
| Mar | 43 | 63 | 53 | 5.57 | 381 | 7 |
| Apr | 51 | 72 | 62 | 5.74 | 153 | 54 |
| May | 61 | 81 | 71 | 5.76 | 37 | 209 |
| Jun | 68 | 89 | 78 | 5.25 | 0 | 402 |
| Jul | 72 | 92 | 82 | 3.77 | 0 | 520 |
| Aug | 69 | 91 | 80 | 2.46 | 0 | 458 |
| Sep | 62 | 85 | 74 | 2.67 | 15 | 271 |
| Oct | 51 | 75 | 63 | 3.35 | 134 | 66 |
| Nov | 42 | 62 | 52 | 5.41 | 399 | 6 |
| Dec | 34 | 52 | 43 | 5.54 | 683 | 0 |
| Year | 52 | 72 | 62 | 54.18 | 3189 | 1996 |
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