Month | Avg. Low | Avg. High | Avg. Precip |
---|---|---|---|
January | -5.2 °C | 6.7 °C | 84.33 mm |
February | -4.3 °C | 8.7 °C | 62.74 mm |
March | -2.4 °C | 11.6 °C | 58.17 mm |
April | -0.4 °C | 14.6 °C | 49.28 mm |
May | 3.1 °C | 19.7 °C | 48.01 mm |
June | 6.2 °C | 25.1 °C | 17.53 mm |
July | 9.3 °C | 30.6 °C | 6.1 mm |
August | 8 °C | 29.9 °C | 4.32 mm |
September | 4.5 °C | 26.5 °C | 13.21 mm |
October | 0.2 °C | 19.1 °C | 31.24 mm |
November | -3.2 °C | 11.1 °C | 57.15 mm |
December | -5.8 °C | 5.8 °C | 90.93 mm |
Annual | 0.8 °C | 17.5 °C | 523.01 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 7a : -17.8°C to -15°C |
Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
Current Drought Conditions | Normal |
Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |