| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 62 | 48 | 1.19 | 538 | 0 |
| Feb | 36 | 65 | 51 | 0.65 | 399 | 0 |
| Mar | 41 | 70 | 56 | 0.44 | 307 | 14 |
| Apr | 46 | 77 | 62 | 0.36 | 157 | 50 |
| May | 53 | 85 | 69 | 0.26 | 37 | 162 |
| Jun | 62 | 93 | 78 | 0.38 | 0 | 382 |
| Jul | 66 | 93 | 79 | 3.01 | 0 | 436 |
| Aug | 64 | 90 | 77 | 3.85 | 0 | 358 |
| Sep | 60 | 87 | 74 | 1.29 | 2 | 254 |
| Oct | 50 | 79 | 65 | 1.16 | 85 | 79 |
| Nov | 40 | 69 | 54 | 0.45 | 323 | 4 |
| Dec | 34 | 63 | 48 | 0.98 | 521 | 0 |
| Year | 49 | 78 | 63 | 14.02 | 2369 | 1739 |
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