| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 60 | 48 | 6.72 | 536 | 0 |
| Feb | 40 | 64 | 52 | 5.26 | 370 | 6 |
| Mar | 46 | 72 | 59 | 5.98 | 216 | 29 |
| Apr | 52 | 79 | 66 | 3.71 | 66 | 82 |
| May | 61 | 85 | 73 | 4.01 | 5 | 260 |
| Jun | 68 | 91 | 79 | 4.99 | 0 | 425 |
| Jul | 70 | 92 | 81 | 5.17 | 0 | 507 |
| Aug | 70 | 92 | 81 | 4.51 | 0 | 496 |
| Sep | 65 | 88 | 77 | 3.71 | 1 | 353 |
| Oct | 54 | 80 | 67 | 2.7 | 67 | 132 |
| Nov | 46 | 71 | 59 | 3.78 | 225 | 39 |
| Dec | 39 | 63 | 51 | 3.98 | 452 | 9 |
| Year | 54 | 78 | 66 | 54.52 | 1938 | 2338 |
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