| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.4 °F | 31.5 °F | 3.64 in. |
| February | 13.3 °F | 34.5 °F | 3.42 in. |
| March | 22.0 °F | 42.5 °F | 4.15 in. |
| April | 32.8 °F | 55.5 °F | 4.32 in. |
| May | 43.6 °F | 67.3 °F | 4.1 in. |
| June | 53.0 °F | 76.1 °F | 4.8 in. |
| July | 58.2 °F | 81.1 °F | 4.56 in. |
| August | 56.4 °F | 79.4 °F | 4.33 in. |
| September | 48.7 °F | 72.2 °F | 4.95 in. |
| October | 37.4 °F | 59.2 °F | 5.8 in. |
| November | 28.1 °F | 47.3 °F | 4.15 in. |
| December | 19.6 °F | 36.6 °F | 4.46 in. |
| Annual | 35.5 °F | 56.9 °F | 52.68 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 100-125 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 |