Havre-Aubert, Quebec climate data is summarized below. Average annual temperatures range from 39.3 °F (low) to 45.9 °F (high). Annual precipitation averages 38.6 Inches. Havre-Aubert is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -20.9 °F | -18.6 °F | 1016 in. |
| February | -22.2 °F | -19.4 °F | 609.6 in. |
| March | -21.3 °F | -18.5 °F | 736.6 in. |
| April | -18 °F | -16.1 °F | 1752.6 in. |
| May | -15.4 °F | -13.7 °F | 2260.6 in. |
| June | -12.4 °F | -10.6 °F | 2108.2 in. |
| July | -9.2 °F | -7.4 °F | 2260.6 in. |
| August | -8.4 °F | -6.7 °F | 2667 in. |
| September | -10.5 °F | -8.8 °F | 3098.8 in. |
| October | -13.2 °F | -11.5 °F | 2514.6 in. |
| November | -15.9 °F | -14.1 °F | 2895.6 in. |
| December | -18.7 °F | -16.6 °F | 2997.2 in. |
| Annual | 39.3 °F | 45.9 °F | 38.61 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |