| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 39 | 30 | 3.44 | 1087 | 0 |
| Feb | 23 | 43 | 33 | 2.77 | 896 | 0 |
| Mar | 31 | 54 | 42 | 3.65 | 712 | 0 |
| Apr | 39 | 65 | 52 | 3.52 | 394 | 1 |
| May | 49 | 75 | 62 | 4.26 | 143 | 46 |
| Jun | 58 | 83 | 70 | 4.31 | 18 | 177 |
| Jul | 63 | 87 | 75 | 3.75 | 1 | 297 |
| Aug | 61 | 85 | 73 | 3.33 | 2 | 246 |
| Sep | 54 | 78 | 66 | 4.1 | 59 | 84 |
| Oct | 42 | 67 | 54 | 3.16 | 342 | 11 |
| Nov | 34 | 54 | 44 | 3.47 | 633 | 0 |
| Dec | 26 | 43 | 35 | 3.24 | 946 | 0 |
| Year | 42 | 64 | 53 | 43 | 5233 | 862 |
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