Val Caron, Ontario climate data is summarized below. Average annual temperatures range from -1.3 °C (low) to 9.9 °C (high). Annual precipitation averages 626 Millimeters. Val Caron is located in USDA Plant Hardiness Zone 4b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -16.84 °C | -6.89 °C | 0 mm |
| February | -17.36 °C | -6.09 °C | 0 mm |
| March | -10.27 °C | 1.49 °C | 13 mm |
| April | -2.13 °C | 9.52 °C | 59 mm |
| May | 4.89 °C | 18.16 °C | 72 mm |
| June | 10.26 °C | 22.84 °C | 75 mm |
| July | 12.23 °C | 24.98 °C | 76 mm |
| August | 11.63 °C | 23.73 °C | 98 mm |
| September | 6.92 °C | 19.01 °C | 83 mm |
| October | 1.67 °C | 11.28 °C | 103 mm |
| November | -4.25 °C | 4.04 °C | 46 mm |
| December | -12.05 °C | -3.76 °C | 1 mm |
| Annual | -1.3 °C | 9.9 °C | 626 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |