| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 4 | 26 | 15 | 2.82 | 1549 | 0 |
| Feb | 6 | 30 | 18 | 2.18 | 1316 | 0 |
| Mar | 17 | 39 | 28 | 2.86 | 1147 | 0 |
| Apr | 30 | 51 | 41 | 3.22 | 732 | 0 |
| May | 41 | 65 | 53 | 3.46 | 372 | 3 |
| Jun | 50 | 74 | 62 | 3.96 | 117 | 29 |
| Jul | 55 | 78 | 66 | 3.7 | 36 | 80 |
| Aug | 53 | 76 | 65 | 4.01 | 71 | 54 |
| Sep | 44 | 68 | 56 | 3.59 | 278 | 3 |
| Oct | 34 | 56 | 45 | 4.04 | 623 | 0 |
| Nov | 26 | 43 | 34 | 3.64 | 923 | 0 |
| Dec | 12 | 31 | 21 | 2.98 | 1351 | 0 |
| Year | 31 | 53 | 42 | 40.46 | 8515 | 169 |
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