Month | Avg. Low | Avg. High | Avg. Precip |
---|---|---|---|
January | -13.4 °C | -3.2 °C | 76.45 mm |
February | -12.8 °C | -1.8 °C | 61.47 mm |
March | -6.9 °C | 3.4 °C | 69.6 mm |
April | 0.7 °C | 11.8 °C | 88.14 mm |
May | 7.4 °C | 19.3 °C | 90.42 mm |
June | 12.7 °C | 23.9 °C | 106.68 mm |
July | 15.3 °C | 26.4 °C | 97.54 mm |
August | 14.2 °C | 25.7 °C | 86.11 mm |
September | 9.8 °C | 21.7 °C | 90.68 mm |
October | 3.9 °C | 14.3 °C | 112.27 mm |
November | -1.8 °C | 7.2 °C | 87.63 mm |
December | -8.4 °C | 0.4 °C | 80.77 mm |
Annual | 1.7 °C | 12.4 °C | 1047.76 mm |
Average First Frost Date | Sep. 21 - Sep. 30 |
Average Last Frost Date | May 11 - May 20 |
Average Days With Frost | 125-150 Days |
Plant Hardiness Zone - 2023 | Zone 4b : -31.7°C to -28.9°C |
Plant Hardiness Zone - 2012 | Zone 4a : -34.4°C to -31.7°C |
Current Drought Conditions | Normal |
Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |