| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 29 | 51 | 40 | 5.41 | 784 | 0 |
| Feb | 31 | 56 | 43 | 4.71 | 608 | 0 |
| Mar | 38 | 64 | 51 | 6.11 | 433 | 3 |
| Apr | 46 | 72 | 59 | 4.83 | 199 | 17 |
| May | 55 | 79 | 67 | 4.29 | 66 | 118 |
| Jun | 63 | 86 | 74 | 4.59 | 2 | 277 |
| Jul | 67 | 89 | 78 | 4.34 | 0 | 402 |
| Aug | 66 | 88 | 77 | 3.77 | 0 | 372 |
| Sep | 59 | 83 | 71 | 3.93 | 17 | 197 |
| Oct | 46 | 73 | 60 | 3.25 | 202 | 38 |
| Nov | 38 | 63 | 50 | 4.37 | 443 | 2 |
| Dec | 31 | 54 | 42 | 4.15 | 702 | 0 |
| Year | 47 | 71 | 59 | 53.75 | 3456 | 1426 |
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