| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.2 °F | 26.8 °F | 1.84 in. |
| February | 9.9 °F | 29.2 °F | 1.43 in. |
| March | 17.7 °F | 38.8 °F | 1.71 in. |
| April | 29.8 °F | 51.7 °F | 3.03 in. |
| May | 41.3 °F | 65.6 °F | 3.04 in. |
| June | 50.9 °F | 75.4 °F | 3.27 in. |
| July | 55.9 °F | 79.7 °F | 3.17 in. |
| August | 54.2 °F | 78.3 °F | 3.23 in. |
| September | 46.9 °F | 70.8 °F | 2.99 in. |
| October | 36.8 °F | 56.9 °F | 3.33 in. |
| November | 28.0 °F | 43.5 °F | 2.33 in. |
| December | 19.1 °F | 32.6 °F | 2.08 in. |
| Annual | 33.5 °F | 54.1 °F | 31.45 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |