| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 6 °C | 98.3 mm |
| February | -3.6 °C | 8 °C | 81.03 mm |
| March | -0.3 °C | 12.6 °C | 112.01 mm |
| April | 4.5 °C | 18.3 °C | 107.7 mm |
| May | 9.6 °C | 22.8 °C | 121.92 mm |
| June | 14.3 °C | 26.4 °C | 120.65 mm |
| July | 16.2 °C | 27.9 °C | 118.11 mm |
| August | 15.6 °C | 27.7 °C | 97.54 mm |
| September | 12.1 °C | 24.9 °C | 88.9 mm |
| October | 5.2 °C | 19.1 °C | 71.63 mm |
| November | -0.2 °C | 13.2 °C | 75.69 mm |
| December | -3 °C | 7.9 °C | 95.5 mm |
| Annual | 5.5 °C | 17.9 °C | 1188.98 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |