| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.4 °F | 33.8 °F | 3.33 in. |
| February | 16.6 °F | 36.8 °F | 2.93 in. |
| March | 25.3 °F | 45.1 °F | 3.69 in. |
| April | 36.0 °F | 58.5 °F | 3.75 in. |
| May | 46.4 °F | 69.7 °F | 3.59 in. |
| June | 55.7 °F | 78.1 °F | 4.31 in. |
| July | 61.3 °F | 83.4 °F | 3.98 in. |
| August | 59.5 °F | 81.8 °F | 4.21 in. |
| September | 51.8 °F | 74.6 °F | 4.46 in. |
| October | 40.3 °F | 61.9 °F | 4.78 in. |
| November | 30.6 °F | 49.9 °F | 3.4 in. |
| December | 22.1 °F | 39.2 °F | 4.03 in. |
| Annual | 38.4 °F | 59.4 °F | 46.46 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| 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 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |