| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.8 °F | 29.9 °F | 3.99 in. |
| February | 13.8 °F | 32.2 °F | 3.35 in. |
| March | 21.8 °F | 40.3 °F | 3.51 in. |
| April | 33.7 °F | 54.8 °F | 3.85 in. |
| May | 44.9 °F | 68.1 °F | 4.28 in. |
| June | 54.2 °F | 76.1 °F | 4.27 in. |
| July | 58.8 °F | 80.6 °F | 4.37 in. |
| August | 57.4 °F | 79.3 °F | 4.11 in. |
| September | 50.2 °F | 72.5 °F | 4.38 in. |
| October | 40.0 °F | 59.4 °F | 5.14 in. |
| November | 30.9 °F | 46.9 °F | 4.18 in. |
| December | 21.1 °F | 35.5 °F | 4.35 in. |
| Annual | 36.6 °F | 56.3 °F | 49.78 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| 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 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |