| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 62 | 51 | 2.29 | 464 | 12 |
| Feb | 43 | 67 | 55 | 2.53 | 300 | 20 |
| Mar | 50 | 75 | 62 | 2.45 | 141 | 57 |
| Apr | 57 | 81 | 69 | 2.88 | 33 | 144 |
| May | 65 | 86 | 76 | 5.01 | 3 | 327 |
| Jun | 71 | 91 | 81 | 3.22 | 0 | 487 |
| Jul | 74 | 96 | 85 | 1.94 | 0 | 607 |
| Aug | 73 | 96 | 85 | 1.95 | 0 | 604 |
| Sep | 68 | 90 | 79 | 3.54 | 0 | 425 |
| Oct | 59 | 82 | 70 | 3.73 | 28 | 189 |
| Nov | 49 | 71 | 60 | 3.12 | 200 | 51 |
| Dec | 41 | 64 | 52 | 2.86 | 405 | 13 |
| Year | 57 | 80 | 69 | 35.52 | 1574 | 2936 |
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