| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 46 | 68 | 57 | 3.34 | 283 | 31 |
| Feb | 48 | 71 | 59 | 2.83 | 198 | 35 |
| Mar | 54 | 76 | 65 | 4.06 | 107 | 103 |
| Apr | 59 | 81 | 70 | 2.56 | 14 | 162 |
| May | 66 | 86 | 76 | 3.52 | 0 | 349 |
| Jun | 72 | 90 | 81 | 6.53 | 0 | 479 |
| Jul | 74 | 92 | 83 | 6.34 | 0 | 552 |
| Aug | 74 | 92 | 83 | 6.28 | 0 | 548 |
| Sep | 73 | 89 | 81 | 6.11 | 0 | 478 |
| Oct | 65 | 83 | 74 | 3.12 | 15 | 290 |
| Nov | 56 | 76 | 66 | 2.55 | 77 | 114 |
| Dec | 49 | 71 | 60 | 2.55 | 215 | 52 |
| Year | 61 | 81 | 71 | 49.79 | 909 | 3193 |
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