Fort Erie, Ontario climate data is summarized below. Average annual temperatures range from 5.2 °C (low) to 13.4 °C (high). Annual precipitation averages 847 Millimeters. Fort Erie is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.75 °C | -0.32 °C | 27 mm |
| February | -8.38 °C | -1.23 °C | 20 mm |
| March | -3.14 °C | 5.48 °C | 55 mm |
| April | 2.35 °C | 12.21 °C | 79 mm |
| May | 8.79 °C | 19.19 °C | 89 mm |
| June | 14.59 °C | 23.59 °C | 89 mm |
| July | 17.75 °C | 26.17 °C | 81 mm |
| August | 17.28 °C | 25.89 °C | 73 mm |
| September | 13.07 °C | 21.85 °C | 93 mm |
| October | 7.67 °C | 15.29 °C | 106 mm |
| November | 1.91 °C | 9.05 °C | 73 mm |
| December | -2.8 °C | 2.98 °C | 62 mm |
| Annual | 5.2 °C | 13.4 °C | 847 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |