| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 43 | 60 | 52 | 4.19 | 416 | 0 |
| Feb | 45 | 61 | 53 | 3.75 | 335 | 0 |
| Mar | 46 | 62 | 54 | 3.53 | 333 | 0 |
| Apr | 47 | 64 | 55 | 1.48 | 290 | 0 |
| May | 49 | 65 | 57 | 0.5 | 266 | 4 |
| Jun | 50 | 67 | 59 | 0.2 | 193 | 6 |
| Jul | 52 | 68 | 60 | 0.09 | 156 | 8 |
| Aug | 53 | 70 | 61 | 0.11 | 123 | 10 |
| Sep | 53 | 71 | 62 | 0.28 | 113 | 30 |
| Oct | 51 | 70 | 60 | 1.06 | 157 | 14 |
| Nov | 47 | 64 | 56 | 2.43 | 290 | 2 |
| Dec | 43 | 60 | 52 | 2.73 | 420 | 0 |
| Year | 48 | 65 | 57 | 20.35 | 3092 | 74 |
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