| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 28 | 16 | 3.59 | 1529 | 0 |
| Feb | 5 | 31 | 18 | 2.79 | 1305 | 0 |
| Mar | 18 | 41 | 30 | 3.28 | 1097 | 0 |
| Apr | 31 | 54 | 42 | 3.46 | 682 | 0 |
| May | 41 | 68 | 55 | 3.87 | 325 | 6 |
| Jun | 51 | 77 | 64 | 3.44 | 84 | 42 |
| Jul | 55 | 82 | 68 | 3.73 | 17 | 122 |
| Aug | 53 | 79 | 66 | 3.52 | 43 | 80 |
| Sep | 45 | 70 | 58 | 3.75 | 228 | 5 |
| Oct | 33 | 58 | 45 | 3.88 | 608 | 0 |
| Nov | 26 | 45 | 35 | 3.54 | 892 | 0 |
| Dec | 12 | 33 | 23 | 3.53 | 1320 | 0 |
| Year | 31 | 55 | 43 | 42.38 | 8130 | 255 |
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