Carleton-sur-Mer, Quebec climate data is summarized below. Average annual temperatures range from 31.1 °F (low) to 45.3 °F (high). Annual precipitation averages 32.1 Inches. Carleton-sur-Mer is located in USDA Plant Hardiness Zone . The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -26.2 °F | -21.8 °F | 0 in. |
| February | -25.7 °F | -21.2 °F | 0 in. |
| March | -23.9 °F | -19 °F | 76.2 in. |
| April | -19.5 °F | -15.7 °F | 1295.4 in. |
| May | -15.7 °F | -10.8 °F | 2260.6 in. |
| June | -12.5 °F | -7.7 °F | 2844.8 in. |
| July | -10.4 °F | -5.5 °F | 3352.8 in. |
| August | -10.6 °F | -5.8 °F | 3124.2 in. |
| September | -13.2 °F | -8.4 °F | 2616.2 in. |
| October | -16.1 °F | -12.3 °F | 2692.4 in. |
| November | -19.3 °F | -16 °F | 1854.2 in. |
| December | -23.5 °F | -19.9 °F | 558.8 in. |
| Annual | 31.1 °F | 45.3 °F | 32.05 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | |
| Current Drought Conditions | Normal |