| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 30 | 23 | 1.83 | 1311 | 0 |
| Feb | 17 | 33 | 25 | 1.6 | 1129 | 0 |
| Mar | 25 | 42 | 34 | 2.23 | 976 | 0 |
| Apr | 35 | 54 | 45 | 2.98 | 608 | 0 |
| May | 47 | 67 | 57 | 2.72 | 285 | 28 |
| Jun | 56 | 77 | 67 | 3.29 | 64 | 109 |
| Jul | 63 | 82 | 72 | 2.8 | 6 | 229 |
| Aug | 61 | 80 | 71 | 3.04 | 19 | 200 |
| Sep | 54 | 73 | 63 | 3.45 | 105 | 53 |
| Oct | 42 | 60 | 51 | 2.49 | 441 | 7 |
| Nov | 32 | 47 | 40 | 2.81 | 766 | 0 |
| Dec | 21 | 35 | 28 | 2.15 | 1135 | 0 |
| Year | 39 | 57 | 48 | 31.39 | 6845 | 626 |
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