| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 8.8 °C | 49.78 mm |
| February | -2.7 °C | 9.8 °C | 48.01 mm |
| March | -0.6 °C | 13.3 °C | 45.97 mm |
| April | 2.1 °C | 17.7 °C | 17.02 mm |
| May | 6.4 °C | 22.7 °C | 16.51 mm |
| June | 11.7 °C | 28 °C | 18.29 mm |
| July | 13.5 °C | 27.9 °C | 95.5 mm |
| August | 13.1 °C | 26.4 °C | 105.66 mm |
| September | 10.1 °C | 23.9 °C | 71.12 mm |
| October | 5.1 °C | 19.2 °C | 43.18 mm |
| November | 0.3 °C | 13.6 °C | 37.59 mm |
| December | -3.5 °C | 8.7 °C | 62.23 mm |
| Annual | 4.3 °C | 18.3 °C | 610.86 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |