Month | Avg. Low | Avg. High | Avg. Precip |
---|---|---|---|
January | 7.5 °F | 27.5 °F | 3.41 in. |
February | 8.9 °F | 30.6 °F | 3.07 in. |
March | 19.2 °F | 39.1 °F | 3.58 in. |
April | 31.2 °F | 52.4 °F | 4.11 in. |
May | 42.3 °F | 65.2 °F | 3.65 in. |
June | 51.9 °F | 73.6 °F | 4.99 in. |
July | 57.4 °F | 79.0 °F | 4.04 in. |
August | 55.5 °F | 78.2 °F | 3.69 in. |
September | 47.3 °F | 70.8 °F | 3.58 in. |
October | 36.8 °F | 57.3 °F | 5.46 in. |
November | 27.0 °F | 44.6 °F | 4.31 in. |
December | 16.4 °F | 33.5 °F | 4.38 in. |
Annual | 33.5 °F | 54.3 °F | 48.27 in. |
Average First Frost Date | Sep. 21 - Sep. 30 |
Average Last Frost Date | May 21 - May 31 |
Average Days With Frost | 150-180 Days |
Plant Hardiness Zone - 2023 | Zone 5a : -20°F to -15°F |
Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
Current Drought Conditions | Moderate Drought |
Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |