| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 43 | 33 | 3.48 | 989 | 0 |
| Feb | 24 | 48 | 36 | 3.43 | 812 | 0 |
| Mar | 31 | 58 | 45 | 3.68 | 628 | 0 |
| Apr | 38 | 67 | 52 | 3.78 | 382 | 1 |
| May | 47 | 75 | 61 | 4.79 | 172 | 41 |
| Jun | 56 | 81 | 68 | 4.62 | 27 | 121 |
| Jul | 60 | 84 | 72 | 4.49 | 2 | 210 |
| Aug | 59 | 83 | 71 | 3.97 | 4 | 185 |
| Sep | 52 | 78 | 65 | 3.32 | 82 | 76 |
| Oct | 39 | 68 | 53 | 3.07 | 369 | 9 |
| Nov | 31 | 57 | 44 | 3.08 | 618 | 0 |
| Dec | 25 | 47 | 36 | 3.34 | 890 | 0 |
| Year | 40 | 66 | 53 | 45.05 | 4975 | 643 |
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