| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 40 | 61 | 50 | 3.32 | 472 | 13 |
| Feb | 43 | 66 | 55 | 2.38 | 309 | 14 |
| Mar | 51 | 73 | 62 | 2.84 | 149 | 42 |
| Apr | 57 | 79 | 68 | 3.2 | 40 | 127 |
| May | 65 | 85 | 75 | 5.05 | 5 | 324 |
| Jun | 72 | 92 | 82 | 3.79 | 0 | 497 |
| Jul | 74 | 96 | 85 | 1.92 | 0 | 607 |
| Aug | 73 | 96 | 85 | 2.63 | 0 | 611 |
| Sep | 69 | 91 | 80 | 3.91 | 0 | 440 |
| Oct | 59 | 82 | 71 | 4.22 | 25 | 196 |
| Nov | 49 | 71 | 60 | 3.18 | 203 | 53 |
| Dec | 42 | 63 | 52 | 3.23 | 413 | 14 |
| Year | 58 | 79 | 69 | 39.67 | 1616 | 2938 |
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