| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.7 °F | 35.2 °F | 3.38 in. |
| February | 18.4 °F | 38.2 °F | 2.74 in. |
| March | 26.1 °F | 46.7 °F | 3.68 in. |
| April | 36.9 °F | 60.5 °F | 3.77 in. |
| May | 47.5 °F | 72.0 °F | 3.69 in. |
| June | 56.5 °F | 80.1 °F | 4.49 in. |
| July | 61.2 °F | 84.6 °F | 4.54 in. |
| August | 59.9 °F | 82.4 °F | 4.34 in. |
| September | 52.0 °F | 75.3 °F | 4.55 in. |
| October | 41.0 °F | 62.7 °F | 4.76 in. |
| November | 31.5 °F | 51.1 °F | 3.45 in. |
| December | 23.3 °F | 39.9 °F | 4.06 in. |
| Annual | 39.3 °F | 60.7 °F | 47.45 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 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 |