| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.1 °F | 30.7 °F | 3.66 in. |
| February | 13.4 °F | 33.9 °F | 3.38 in. |
| March | 21.2 °F | 41.8 °F | 4.09 in. |
| April | 32.3 °F | 55.5 °F | 3.92 in. |
| May | 43.1 °F | 66.7 °F | 3.95 in. |
| June | 52.7 °F | 75.5 °F | 4.49 in. |
| July | 57.8 °F | 80.4 °F | 4.2 in. |
| August | 56.0 °F | 78.9 °F | 4.16 in. |
| September | 48.3 °F | 71.7 °F | 4.25 in. |
| October | 37.6 °F | 58.7 °F | 5.28 in. |
| November | 28.2 °F | 47.0 °F | 4.01 in. |
| December | 18.9 °F | 36.2 °F | 4.55 in. |
| Annual | 35.1 °F | 56.4 °F | 49.94 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |