| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 46 | 66 | 56 | 3.41 | 295 | 2 |
| Feb | 47 | 66 | 56 | 3.9 | 251 | 4 |
| Mar | 48 | 66 | 57 | 3.04 | 246 | 5 |
| Apr | 50 | 68 | 59 | 0.72 | 199 | 8 |
| May | 53 | 68 | 61 | 0.21 | 157 | 16 |
| Jun | 56 | 70 | 63 | 0.05 | 88 | 37 |
| Jul | 59 | 73 | 66 | 0.02 | 42 | 71 |
| Aug | 60 | 74 | 67 | 0.07 | 37 | 98 |
| Sep | 59 | 74 | 66 | 0.36 | 58 | 95 |
| Oct | 55 | 73 | 64 | 0.36 | 86 | 44 |
| Nov | 49 | 70 | 59 | 1.37 | 189 | 19 |
| Dec | 45 | 66 | 56 | 2.11 | 288 | 4 |
| Year | 52 | 69 | 61 | 15.62 | 1936 | 403 |
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