| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10.7 °F | 28.2 °F | 1.81 in. |
| February | 10.7 °F | 31.1 °F | 1.55 in. |
| March | 18.7 °F | 41.2 °F | 1.78 in. |
| April | 30.0 °F | 54.0 °F | 3.15 in. |
| May | 41.8 °F | 66.8 °F | 3.37 in. |
| June | 51.5 °F | 76.7 °F | 3.49 in. |
| July | 56.5 °F | 80.6 °F | 3.13 in. |
| August | 55.1 °F | 78.9 °F | 3.33 in. |
| September | 48.2 °F | 72.2 °F | 2.72 in. |
| October | 37.3 °F | 58.5 °F | 3.41 in. |
| November | 27.4 °F | 44.8 °F | 2.37 in. |
| December | 18.6 °F | 33.6 °F | 1.91 in. |
| Annual | 33.9 °F | 55.6 °F | 32.02 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| 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 |