| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 48 | 36 | 1.62 | 908 | 0 |
| Feb | 29 | 55 | 42 | 2.24 | 650 | 0 |
| Mar | 37 | 63 | 50 | 3.56 | 463 | 0 |
| Apr | 48 | 72 | 60 | 3.83 | 187 | 34 |
| May | 58 | 80 | 69 | 6.07 | 41 | 158 |
| Jun | 66 | 88 | 77 | 4.85 | 1 | 357 |
| Jul | 70 | 94 | 82 | 2.76 | 0 | 531 |
| Aug | 69 | 94 | 81 | 2.75 | 1 | 502 |
| Sep | 62 | 85 | 73 | 4.34 | 24 | 276 |
| Oct | 49 | 75 | 62 | 4.21 | 143 | 47 |
| Nov | 37 | 61 | 49 | 2.83 | 486 | 1 |
| Dec | 27 | 51 | 39 | 2.59 | 809 | 0 |
| Year | 48 | 72 | 60 | 41.65 | 3713 | 1906 |
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