| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.6 °F | 26.7 °F | 1.36 in. |
| February | 11.3 °F | 31.2 °F | 1.29 in. |
| March | 22.1 °F | 43.1 °F | 1.95 in. |
| April | 33.8 °F | 56.4 °F | 3.75 in. |
| May | 46.2 °F | 69.0 °F | 4.3 in. |
| June | 56.3 °F | 78.4 °F | 5.17 in. |
| July | 60.2 °F | 82.2 °F | 4.21 in. |
| August | 57.8 °F | 80.3 °F | 3.96 in. |
| September | 49.3 °F | 72.9 °F | 3.47 in. |
| October | 37.7 °F | 59.8 °F | 2.85 in. |
| November | 26.5 °F | 44.8 °F | 2.04 in. |
| December | 15.8 °F | 32.1 °F | 1.67 in. |
| Annual | 35.5 °F | 56.4 °F | 36.02 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | 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 |