| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.5 °F | 36.5 °F | 3.62 in. |
| February | 19.2 °F | 39.4 °F | 2.77 in. |
| March | 27.2 °F | 48.3 °F | 3.61 in. |
| April | 38.3 °F | 61.3 °F | 3.79 in. |
| May | 48.6 °F | 72.6 °F | 3.65 in. |
| June | 57.8 °F | 81.2 °F | 4.22 in. |
| July | 62.7 °F | 86.0 °F | 4.7 in. |
| August | 61.2 °F | 84.3 °F | 4.32 in. |
| September | 53.4 °F | 76.7 °F | 4.62 in. |
| October | 42.3 °F | 64.3 °F | 4.73 in. |
| November | 32.4 °F | 52.5 °F | 3.54 in. |
| December | 23.9 °F | 41.6 °F | 4.23 in. |
| Annual | 40.4 °F | 62.1 °F | 47.8 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°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 |