| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 11 | 40 | 25 | 0.41 | 1229 | 0 |
| Feb | 15 | 45 | 30 | 0.32 | 982 | 0 |
| Mar | 22 | 51 | 36 | 1.15 | 888 | 0 |
| Apr | 30 | 60 | 45 | 1.53 | 602 | 0 |
| May | 41 | 70 | 55 | 2.86 | 317 | 11 |
| Jun | 50 | 81 | 66 | 2.61 | 83 | 100 |
| Jul | 56 | 88 | 72 | 2.84 | 5 | 224 |
| Aug | 54 | 86 | 70 | 1.91 | 20 | 179 |
| Sep | 44 | 77 | 60 | 1.43 | 184 | 39 |
| Oct | 31 | 65 | 48 | 0.97 | 530 | 0 |
| Nov | 20 | 49 | 34 | 0.62 | 919 | 0 |
| Dec | 13 | 42 | 27 | 0.76 | 1178 | 0 |
| Year | 32 | 63 | 47 | 17.41 | 6937 | 553 |
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