| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 3 | 23 | 13 | 1.11 | 1616 | 0 |
| Feb | 8 | 30 | 19 | 0.84 | 1290 | 0 |
| Mar | 20 | 41 | 30 | 2.03 | 1073 | 0 |
| Apr | 33 | 55 | 44 | 3.18 | 633 | 0 |
| May | 43 | 69 | 56 | 3.48 | 306 | 31 |
| Jun | 53 | 77 | 65 | 4.25 | 85 | 81 |
| Jul | 57 | 81 | 69 | 4.65 | 25 | 155 |
| Aug | 55 | 79 | 67 | 4.62 | 54 | 112 |
| Sep | 46 | 70 | 58 | 3.83 | 224 | 14 |
| Oct | 35 | 58 | 47 | 2.33 | 569 | 0 |
| Nov | 23 | 42 | 33 | 2.38 | 977 | 0 |
| Dec | 10 | 28 | 19 | 1.31 | 1435 | 0 |
| Year | 32 | 54 | 43 | 34.01 | 8287 | 393 |
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