| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.8 °F | 35.8 °F | 0.81 in. |
| February | 20.6 °F | 40.6 °F | 0.91 in. |
| March | 26.0 °F | 50.6 °F | 0.78 in. |
| April | 31.5 °F | 59.3 °F | 1.11 in. |
| May | 38.6 °F | 68.7 °F | 1.56 in. |
| June | 45.2 °F | 76.1 °F | 1.55 in. |
| July | 49.5 °F | 87.8 °F | 0.71 in. |
| August | 47.8 °F | 86.4 °F | 0.79 in. |
| September | 40.7 °F | 75.6 °F | 0.81 in. |
| October | 31.9 °F | 59.9 °F | 1.06 in. |
| November | 24.4 °F | 43.6 °F | 1.15 in. |
| December | 18.8 °F | 34.5 °F | 1.11 in. |
| Annual | 32.8 °F | 59.9 °F | 12.35 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 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 |