| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -0 | 19 | 10 | 2.97 | 1719 | 0 |
| Feb | 3 | 23 | 13 | 2.06 | 1466 | 0 |
| Mar | 15 | 34 | 25 | 2.57 | 1254 | 0 |
| Apr | 29 | 47 | 38 | 2.64 | 805 | 0 |
| May | 41 | 63 | 52 | 3.28 | 417 | 7 |
| Jun | 50 | 72 | 61 | 3.31 | 159 | 39 |
| Jul | 55 | 76 | 66 | 3.89 | 58 | 80 |
| Aug | 53 | 74 | 63 | 4.15 | 103 | 56 |
| Sep | 44 | 64 | 54 | 3.27 | 344 | 9 |
| Oct | 34 | 51 | 43 | 2.99 | 691 | 0 |
| Nov | 24 | 37 | 31 | 3.12 | 1039 | 0 |
| Dec | 8 | 25 | 16 | 3.19 | 1505 | 0 |
| Year | 30 | 49 | 39 | 37.44 | 9560 | 191 |
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