| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.7 °F | 31.4 °F | 2.29 in. |
| February | 14.2 °F | 33.7 °F | 1.93 in. |
| March | 20.7 °F | 41.8 °F | 2.59 in. |
| April | 31.3 °F | 54.9 °F | 3.05 in. |
| May | 42.4 °F | 67.5 °F | 3.29 in. |
| June | 51.7 °F | 75.6 °F | 3.8 in. |
| July | 56.1 °F | 79.6 °F | 4.19 in. |
| August | 54.5 °F | 78.1 °F | 3.64 in. |
| September | 47.9 °F | 71.8 °F | 3.69 in. |
| October | 37.7 °F | 59.2 °F | 3.73 in. |
| November | 28.6 °F | 46.7 °F | 2.8 in. |
| December | 20.5 °F | 36.5 °F | 2.57 in. |
| Annual | 34.9 °F | 56.4 °F | 37.57 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |