| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 36 | 26 | 3.66 | 1213 | 0 |
| Feb | 19 | 38 | 29 | 2.65 | 1014 | 0 |
| Mar | 27 | 47 | 37 | 3.61 | 862 | 0 |
| Apr | 38 | 59 | 48 | 3.82 | 509 | 0 |
| May | 48 | 70 | 59 | 3.99 | 210 | 22 |
| Jun | 57 | 79 | 68 | 3.83 | 32 | 122 |
| Jul | 63 | 84 | 74 | 3.93 | 1 | 266 |
| Aug | 61 | 82 | 72 | 3.83 | 3 | 206 |
| Sep | 51 | 74 | 63 | 3.83 | 103 | 36 |
| Oct | 40 | 63 | 51 | 3.91 | 428 | 2 |
| Nov | 32 | 52 | 42 | 3.79 | 698 | 0 |
| Dec | 22 | 40 | 31 | 3.44 | 1048 | 0 |
| Year | 40 | 60 | 50 | 44.29 | 6121 | 654 |
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