| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 53 | 46 | 9.54 | 588 | 0 |
| Feb | 41 | 55 | 48 | 8.12 | 485 | 0 |
| Mar | 41 | 56 | 49 | 7.94 | 498 | 0 |
| Apr | 43 | 57 | 50 | 5.19 | 445 | 0 |
| May | 47 | 61 | 54 | 3.4 | 344 | 0 |
| Jun | 50 | 64 | 57 | 1.72 | 238 | 0 |
| Jul | 53 | 67 | 60 | 0.51 | 169 | 1 |
| Aug | 53 | 68 | 60 | 0.88 | 154 | 5 |
| Sep | 50 | 67 | 59 | 1.73 | 195 | 6 |
| Oct | 46 | 63 | 55 | 4.62 | 327 | 0 |
| Nov | 43 | 57 | 50 | 10.36 | 461 | 0 |
| Dec | 39 | 53 | 46 | 10.42 | 586 | 0 |
| Year | 45 | 60 | 53 | 64.43 | 4490 | 12 |
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