| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 18.5 °F | 32.9 °F | 2.48 in. |
| February | 18.9 °F | 34.2 °F | 1.94 in. |
| March | 26.1 °F | 42.1 °F | 2.45 in. |
| April | 36.6 °F | 55.2 °F | 2.88 in. |
| May | 47.6 °F | 67.9 °F | 2.92 in. |
| June | 57.3 °F | 76.6 °F | 3.34 in. |
| July | 62.5 °F | 81.2 °F | 3.55 in. |
| August | 61.1 °F | 79.7 °F | 3.26 in. |
| September | 53.7 °F | 73.1 °F | 3.18 in. |
| October | 43.4 °F | 60.6 °F | 3.46 in. |
| November | 33.7 °F | 48.6 °F | 2.66 in. |
| December | 25.1 °F | 38.0 °F | 2.68 in. |
| Annual | 40.4 °F | 57.5 °F | 34.8 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |