| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 10 | 30 | 20 | 0.82 | 1405 | 0 |
| Feb | 15 | 36 | 26 | 0.81 | 1101 | 0 |
| Mar | 26 | 48 | 37 | 2.23 | 861 | 0 |
| Apr | 38 | 62 | 50 | 3.13 | 462 | 6 |
| May | 49 | 73 | 61 | 4.52 | 179 | 61 |
| Jun | 59 | 83 | 71 | 4.46 | 20 | 202 |
| Jul | 64 | 87 | 75 | 4.24 | 4 | 324 |
| Aug | 62 | 84 | 73 | 3.51 | 19 | 261 |
| Sep | 52 | 77 | 64 | 3.55 | 103 | 80 |
| Oct | 39 | 65 | 52 | 2.55 | 409 | 3 |
| Nov | 26 | 47 | 37 | 1.76 | 853 | 0 |
| Dec | 14 | 33 | 24 | 1.04 | 1279 | 0 |
| Year | 38 | 60 | 49 | 32.62 | 6695 | 937 |
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