| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 42 | 68 | 55 | 3.56 | 320 | 1 |
| Feb | 44 | 70 | 57 | 4.29 | 232 | 5 |
| Mar | 46 | 71 | 58 | 3.88 | 221 | 15 |
| Apr | 50 | 75 | 62 | 1.02 | 132 | 49 |
| May | 54 | 78 | 66 | 0.37 | 77 | 104 |
| Jun | 58 | 83 | 71 | 0.12 | 28 | 200 |
| Jul | 62 | 89 | 76 | 0.02 | 2 | 327 |
| Aug | 62 | 90 | 76 | 0.18 | 0 | 347 |
| Sep | 60 | 87 | 74 | 0.3 | 12 | 266 |
| Oct | 54 | 82 | 68 | 0.55 | 38 | 117 |
| Nov | 45 | 74 | 60 | 1.05 | 187 | 20 |
| Dec | 41 | 68 | 55 | 2.15 | 326 | 4 |
| Year | 52 | 78 | 65 | 17.49 | 1575 | 1455 |
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