| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.3 °F | 33.4 °F | 3.25 in. |
| February | 18.4 °F | 36.4 °F | 2.54 in. |
| March | 25.7 °F | 45.6 °F | 3.31 in. |
| April | 36.9 °F | 58.7 °F | 3.97 in. |
| May | 47.4 °F | 69.3 °F | 3.98 in. |
| June | 56.0 °F | 77.2 °F | 4.87 in. |
| July | 59.8 °F | 81.1 °F | 4.71 in. |
| August | 58.3 °F | 80.0 °F | 3.9 in. |
| September | 51.7 °F | 73.5 °F | 4.09 in. |
| October | 41.1 °F | 61.2 °F | 3.42 in. |
| November | 31.9 °F | 48.7 °F | 3.33 in. |
| December | 23.6 °F | 38.0 °F | 3.34 in. |
| Annual | 39 °F | 58.6 °F | 44.71 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 |