| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6.8 °F | 27.3 °F | 3.36 in. |
| February | 8.0 °F | 30.7 °F | 2.79 in. |
| March | 18.7 °F | 39.5 °F | 3.5 in. |
| April | 31.0 °F | 52.6 °F | 3.89 in. |
| May | 42.1 °F | 65.4 °F | 3.49 in. |
| June | 51.8 °F | 74.1 °F | 4.3 in. |
| July | 57.5 °F | 79.4 °F | 3.6 in. |
| August | 55.7 °F | 78.4 °F | 3.57 in. |
| September | 47.7 °F | 71.0 °F | 3.7 in. |
| October | 36.9 °F | 57.6 °F | 4.86 in. |
| November | 27.2 °F | 44.8 °F | 4.12 in. |
| December | 15.6 °F | 33.4 °F | 4.09 in. |
| Annual | 33.3 °F | 54.5 °F | 45.27 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |