| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 62 | 51 | 3.41 | 464 | 8 |
| Feb | 43 | 66 | 55 | 2.78 | 310 | 16 |
| Mar | 50 | 74 | 62 | 2.93 | 151 | 46 |
| Apr | 57 | 80 | 69 | 3.39 | 36 | 139 |
| May | 65 | 87 | 76 | 5.14 | 3 | 339 |
| Jun | 71 | 93 | 82 | 4.66 | 0 | 509 |
| Jul | 73 | 97 | 85 | 1.93 | 0 | 621 |
| Aug | 73 | 97 | 85 | 3.14 | 0 | 616 |
| Sep | 68 | 91 | 80 | 4.83 | 0 | 438 |
| Oct | 59 | 83 | 71 | 4.48 | 22 | 191 |
| Nov | 49 | 71 | 60 | 4.17 | 203 | 53 |
| Dec | 41 | 64 | 53 | 3.29 | 400 | 13 |
| Year | 57 | 80 | 69 | 44.15 | 1589 | 2989 |
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