| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 47 | 69 | 58 | 3.18 | 222 | 6 |
| Feb | 48 | 70 | 59 | 3.05 | 176 | 8 |
| Mar | 50 | 71 | 60 | 2.78 | 174 | 23 |
| Apr | 52 | 74 | 63 | 0.67 | 110 | 50 |
| May | 56 | 75 | 66 | 0.25 | 70 | 89 |
| Jun | 60 | 79 | 69 | 0.11 | 20 | 149 |
| Jul | 63 | 83 | 73 | 0.02 | 1 | 246 |
| Aug | 64 | 84 | 74 | 0.12 | 1 | 288 |
| Sep | 63 | 83 | 73 | 0.34 | 8 | 253 |
| Oct | 58 | 80 | 69 | 0.36 | 22 | 140 |
| Nov | 51 | 74 | 62 | 1.17 | 120 | 40 |
| Dec | 46 | 70 | 58 | 1.79 | 229 | 7 |
| Year | 55 | 76 | 65 | 13.84 | 1153 | 1299 |
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