| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.7 °F | 35.0 °F | 0.3 in. |
| February | 10.7 °F | 39.8 °F | 0.28 in. |
| March | 19.1 °F | 50.0 °F | 0.54 in. |
| April | 25.7 °F | 57.5 °F | 0.63 in. |
| May | 34.3 °F | 66.6 °F | 0.78 in. |
| June | 41.8 °F | 76.9 °F | 0.46 in. |
| July | 47.7 °F | 79.9 °F | 1.43 in. |
| August | 46.0 °F | 77.6 °F | 1.7 in. |
| September | 38.8 °F | 72.2 °F | 1.22 in. |
| October | 27.7 °F | 61.4 °F | 0.82 in. |
| November | 16.4 °F | 48.0 °F | 0.54 in. |
| December | 6.2 °F | 36.0 °F | 0.43 in. |
| Annual | 26.6 °F | 58.4 °F | 9.13 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |