| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.7 °F | 31.4 °F | 2.87 in. |
| February | 13.6 °F | 34.2 °F | 2.39 in. |
| March | 20.2 °F | 41.9 °F | 3.34 in. |
| April | 30.9 °F | 55.0 °F | 3.84 in. |
| May | 40.5 °F | 66.6 °F | 3.93 in. |
| June | 50.3 °F | 74.1 °F | 4.45 in. |
| July | 54.7 °F | 78.3 °F | 4.46 in. |
| August | 53.4 °F | 77.1 °F | 4.24 in. |
| September | 46.5 °F | 70.6 °F | 3.89 in. |
| October | 35.8 °F | 58.3 °F | 4.21 in. |
| November | 27.3 °F | 46.4 °F | 3.44 in. |
| December | 19.7 °F | 36.3 °F | 3.2 in. |
| Annual | 33.7 °F | 55.9 °F | 44.26 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |