Actons Corners, Ontario climate data is summarized below. Average annual temperatures range from 1.9 °C (low) to 12.2 °C (high). Annual precipitation averages 526 Millimeters. Actons Corners is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.75 °C | -3.92 °C | 0 mm |
| February | -12.71 °C | -3.33 °C | 0 mm |
| March | -6.35 °C | 3.66 °C | 19 mm |
| April | 1.3 °C | 12.39 °C | 47 mm |
| May | 7.67 °C | 20.02 °C | 60 mm |
| June | 12.76 °C | 24.08 °C | 70 mm |
| July | 15.1 °C | 26.66 °C | 105 mm |
| August | 14.2 °C | 25.76 °C | 88 mm |
| September | 9.57 °C | 21.37 °C | 54 mm |
| October | 4.3 °C | 14.02 °C | 43 mm |
| November | -1.57 °C | 6.94 °C | 28 mm |
| December | -8.27 °C | -1.17 °C | 12 mm |
| Annual | 1.9 °C | 12.2 °C | 526 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |