| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.9 °F | 29.0 °F | 3.6 in. |
| February | 11.5 °F | 31.9 °F | 3.07 in. |
| March | 21.5 °F | 40.3 °F | 3.65 in. |
| April | 32.7 °F | 53.0 °F | 4.19 in. |
| May | 43.5 °F | 64.9 °F | 3.55 in. |
| June | 53.1 °F | 73.7 °F | 4.54 in. |
| July | 58.9 °F | 79.4 °F | 3.59 in. |
| August | 57.4 °F | 78.5 °F | 3.56 in. |
| September | 49.7 °F | 71.1 °F | 3.77 in. |
| October | 38.7 °F | 58.2 °F | 5.34 in. |
| November | 28.9 °F | 46.0 °F | 4.27 in. |
| December | 18.2 °F | 35.1 °F | 4.3 in. |
| Annual | 35.3 °F | 55.1 °F | 47.43 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 5b : -15°F to -10°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 |