| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 35 | 25 | 3.92 | 1256 | 0 |
| Feb | 17 | 37 | 27 | 3.17 | 1065 | 0 |
| Mar | 25 | 46 | 36 | 3.93 | 916 | 0 |
| Apr | 35 | 57 | 46 | 4.06 | 574 | 0 |
| May | 46 | 68 | 57 | 3.67 | 251 | 8 |
| Jun | 55 | 77 | 66 | 3.46 | 61 | 94 |
| Jul | 61 | 83 | 72 | 3.34 | 3 | 213 |
| Aug | 58 | 81 | 70 | 3.18 | 13 | 163 |
| Sep | 50 | 73 | 61 | 3.78 | 143 | 32 |
| Oct | 38 | 62 | 50 | 3.96 | 467 | 0 |
| Nov | 31 | 51 | 41 | 4.06 | 717 | 0 |
| Dec | 21 | 40 | 30 | 3.56 | 1073 | 0 |
| Year | 38 | 59 | 48 | 44.09 | 6539 | 510 |
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