| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.1 °F | 33.2 °F | 2.65 in. |
| February | 17.5 °F | 36.2 °F | 2.26 in. |
| March | 25.7 °F | 45.1 °F | 3.08 in. |
| April | 36.8 °F | 59.0 °F | 3.35 in. |
| May | 47.7 °F | 70.7 °F | 3.36 in. |
| June | 56.9 °F | 78.5 °F | 4.34 in. |
| July | 61.7 °F | 83.2 °F | 4.1 in. |
| August | 60.1 °F | 81.4 °F | 4.16 in. |
| September | 52.3 °F | 74.2 °F | 3.79 in. |
| October | 41.3 °F | 61.6 °F | 4.23 in. |
| November | 31.8 °F | 49.3 °F | 2.92 in. |
| December | 23.2 °F | 38.4 °F | 3.36 in. |
| Annual | 39.3 °F | 59.2 °F | 41.6 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 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |