| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 14 | 29 | 21 | 1.53 | 1358 | 0 |
| Feb | 15 | 32 | 24 | 1.31 | 1163 | 0 |
| Mar | 24 | 43 | 33 | 2.03 | 979 | 0 |
| Apr | 34 | 56 | 45 | 2.83 | 608 | 0 |
| May | 44 | 69 | 57 | 2.79 | 295 | 31 |
| Jun | 54 | 78 | 66 | 3.17 | 71 | 89 |
| Jul | 58 | 82 | 70 | 2.74 | 15 | 167 |
| Aug | 56 | 79 | 68 | 3.44 | 49 | 132 |
| Sep | 49 | 72 | 61 | 3.56 | 162 | 26 |
| Oct | 39 | 60 | 49 | 2.57 | 491 | 3 |
| Nov | 30 | 46 | 38 | 2.45 | 815 | 0 |
| Dec | 20 | 34 | 27 | 2.12 | 1186 | 0 |
| Year | 36 | 56 | 46 | 30.54 | 7192 | 448 |
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