| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 13 | 30 | 22 | 3.18 | 1349 | 0 |
| Feb | 15 | 33 | 24 | 2.81 | 1149 | 0 |
| Mar | 23 | 42 | 32 | 3.37 | 1011 | 0 |
| Apr | 34 | 54 | 44 | 3.99 | 629 | 0 |
| May | 44 | 65 | 55 | 4.58 | 326 | 10 |
| Jun | 52 | 72 | 62 | 5.04 | 118 | 34 |
| Jul | 58 | 77 | 68 | 4.36 | 23 | 106 |
| Aug | 57 | 76 | 66 | 4.55 | 47 | 77 |
| Sep | 49 | 68 | 58 | 5.02 | 206 | 7 |
| Oct | 38 | 57 | 47 | 3.77 | 549 | 0 |
| Nov | 29 | 45 | 37 | 3.98 | 846 | 0 |
| Dec | 18 | 34 | 26 | 3.24 | 1213 | 0 |
| Year | 36 | 54 | 45 | 47.89 | 7466 | 234 |
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