Val-d'Or, Quebec climate data is summarized below. Average annual temperatures range from -2.9 °C (low) to 7.4 °C (high). Annual precipitation averages 722 Millimeters. Val-d'Or is located in USDA Plant Hardiness Zone 2b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -20.46 °C | -10.15 °C | 0 mm |
| February | -20.37 °C | -9.27 °C | 0 mm |
| March | -14.01 °C | -2.01 °C | 5 mm |
| April | -4.64 °C | 6.21 °C | 64 mm |
| May | 3.5 °C | 15.83 °C | 84 mm |
| June | 9.13 °C | 21.05 °C | 87 mm |
| July | 12.28 °C | 22.85 °C | 116 mm |
| August | 11.63 °C | 21.89 °C | 109 mm |
| September | 7.02 °C | 17.19 °C | 108 mm |
| October | 1.52 °C | 9.32 °C | 110 mm |
| November | -4.99 °C | 2.09 °C | 39 mm |
| December | -15.37 °C | -6.61 °C | 0 mm |
| Annual | -2.9 °C | 7.4 °C | 722 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 2b : -42.8°C to -40°C |
| Current Drought Conditions | Normal |