| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.6 °F | 33.2 °F | 3.25 in. |
| February | 16.2 °F | 36.1 °F | 3.18 in. |
| March | 24.2 °F | 43.8 °F | 4.07 in. |
| April | 34.4 °F | 56.8 °F | 4.09 in. |
| May | 44.7 °F | 67.6 °F | 3.81 in. |
| June | 54.3 °F | 76.7 °F | 4.21 in. |
| July | 60.0 °F | 82.2 °F | 3.63 in. |
| August | 58.3 °F | 80.9 °F | 3.67 in. |
| September | 50.6 °F | 73.5 °F | 3.85 in. |
| October | 39.3 °F | 60.8 °F | 4.78 in. |
| November | 30.1 °F | 49.4 °F | 3.76 in. |
| December | 21.3 °F | 38.4 °F | 4.28 in. |
| Annual | 37.3 °F | 58.3 °F | 46.58 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 |