Pointe-à-la-Croix, Quebec climate data is summarized below. Average annual temperatures range from -1.4 °C (low) to 7.9 °C (high). Annual precipitation averages 827 Millimeters. Pointe-à-la-Croix 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.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -16.48 °C | -7.68 °C | 0 mm |
| February | -15.07 °C | -6.25 °C | 0 mm |
| March | -12.29 °C | -2.23 °C | 0 mm |
| April | -4.53 °C | 3.77 °C | 52 mm |
| May | 3.36 °C | 14.29 °C | 93 mm |
| June | 9.13 °C | 19.91 °C | 126 mm |
| July | 13.17 °C | 23.7 °C | 144 mm |
| August | 12.63 °C | 23.04 °C | 133 mm |
| September | 7.54 °C | 17.95 °C | 104 mm |
| October | 2.13 °C | 10.29 °C | 106 mm |
| November | -3.94 °C | 2.93 °C | 67 mm |
| December | -12.02 °C | -4.38 °C | 2 mm |
| Annual | -1.4 °C | 7.9 °C | 827 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| 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 |