| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.2 °F | 31.3 °F | 3.14 in. |
| February | 16.0 °F | 33.2 °F | 2.91 in. |
| March | 24.0 °F | 41.1 °F | 3.26 in. |
| April | 35.5 °F | 55.8 °F | 3.71 in. |
| May | 47.2 °F | 68.7 °F | 3.55 in. |
| June | 56.2 °F | 77.0 °F | 3.84 in. |
| July | 61.0 °F | 81.6 °F | 3.99 in. |
| August | 59.6 °F | 80.2 °F | 3.88 in. |
| September | 52.3 °F | 73.3 °F | 3.42 in. |
| October | 42.1 °F | 60.2 °F | 4.35 in. |
| November | 32.7 °F | 47.9 °F | 3.43 in. |
| December | 23.0 °F | 36.7 °F | 3.62 in. |
| Annual | 38.7 °F | 57.3 °F | 43.1 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |