Dégelis, Quebec climate data is summarized below. Average annual temperatures range from -1.7 °C (low) to 9 °C (high). Annual precipitation averages 467 Millimeters. Dégelis is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.25 °C | -7.2 °C | 0 mm |
| February | -16.1 °C | -5.94 °C | 0 mm |
| March | -12.29 °C | -0.86 °C | 0 mm |
| April | -3.66 °C | 6.67 °C | 18 mm |
| May | 3.92 °C | 16.25 °C | 46 mm |
| June | 9.2 °C | 21.18 °C | 72 mm |
| July | 12.81 °C | 24.48 °C | 113 mm |
| August | 11.87 °C | 23.88 °C | 85 mm |
| September | 6.8 °C | 18.78 °C | 58 mm |
| October | 1.31 °C | 10.94 °C | 45 mm |
| November | -4.08 °C | 3.58 °C | 30 mm |
| December | -12.38 °C | -4.22 °C | 0 mm |
| Annual | -1.7 °C | 9 °C | 467 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Normal |