| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.4 °F | 38.9 °F | 3.9 in. |
| February | 21.2 °F | 42.3 °F | 3.65 in. |
| March | 27.7 °F | 50.9 °F | 4.47 in. |
| April | 37.2 °F | 63.4 °F | 4.47 in. |
| May | 47.2 °F | 71.2 °F | 5.38 in. |
| June | 55.6 °F | 78.1 °F | 4.93 in. |
| July | 59.8 °F | 81.5 °F | 6.3 in. |
| August | 58.4 °F | 80.7 °F | 3.84 in. |
| September | 51.4 °F | 75.6 °F | 3.4 in. |
| October | 39.2 °F | 64.8 °F | 3.64 in. |
| November | 29.6 °F | 52.9 °F | 3.22 in. |
| December | 24.1 °F | 43.0 °F | 4.15 in. |
| Annual | 39.2 °F | 61.9 °F | 51.35 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |