| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 39 | 25 | 0.4 | 1239 | 0 |
| Feb | 16 | 44 | 30 | 0.45 | 985 | 0 |
| Mar | 22 | 50 | 36 | 1.07 | 897 | 0 |
| Apr | 30 | 59 | 44 | 1.63 | 621 | 0 |
| May | 40 | 69 | 54 | 2.58 | 342 | 7 |
| Jun | 49 | 80 | 64 | 2.23 | 98 | 73 |
| Jul | 54 | 87 | 70 | 2.02 | 14 | 176 |
| Aug | 52 | 85 | 69 | 1.42 | 36 | 151 |
| Sep | 42 | 76 | 59 | 1.26 | 220 | 31 |
| Oct | 30 | 64 | 47 | 0.99 | 569 | 0 |
| Nov | 19 | 49 | 34 | 0.62 | 934 | 0 |
| Dec | 13 | 41 | 27 | 0.38 | 1188 | 0 |
| Year | 31 | 62 | 47 | 15.05 | 7143 | 438 |
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