Causapscal, Quebec climate data is summarized below. Average annual temperatures range from -1.4 °C (low) to 8.8 °C (high). Annual precipitation averages 799 Millimeters. Causapscal is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -16.49 °C | -7.33 °C | 0 mm |
| February | -15.47 °C | -5.87 °C | 0 mm |
| March | -13.04 °C | -1.38 °C | 0 mm |
| April | -4.86 °C | 5.16 °C | 44 mm |
| May | 3.7 °C | 15.68 °C | 93 mm |
| June | 9.28 °C | 21.12 °C | 121 mm |
| July | 13.2 °C | 24.4 °C | 148 mm |
| August | 12.67 °C | 23.83 °C | 122 mm |
| September | 7.57 °C | 18.61 °C | 112 mm |
| October | 2.05 °C | 11.05 °C | 100 mm |
| November | -3.58 °C | 3.58 °C | 59 mm |
| December | -11.96 °C | -3.85 °C | 0 mm |
| Annual | -1.4 °C | 8.8 °C | 799 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |