| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.8 °F | 31.2 °F | 2.23 in. |
| February | 17.1 °F | 33.4 °F | 1.83 in. |
| March | 23.6 °F | 41.5 °F | 2.75 in. |
| April | 34.7 °F | 55.1 °F | 3.21 in. |
| May | 46.0 °F | 67.9 °F | 3.06 in. |
| June | 55.0 °F | 75.9 °F | 3.88 in. |
| July | 59.7 °F | 80.4 °F | 4.22 in. |
| August | 58.2 °F | 78.8 °F | 3.29 in. |
| September | 51.3 °F | 72.3 °F | 3.86 in. |
| October | 41.3 °F | 59.6 °F | 3.67 in. |
| November | 31.9 °F | 47.2 °F | 2.81 in. |
| December | 23.2 °F | 36.5 °F | 2.59 in. |
| Annual | 38.2 °F | 56.7 °F | 37.4 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 |