Amqui, Quebec climate data is summarized below. Average annual temperatures range from 29.1 °F (low) to 46.4 °F (high). Annual precipitation averages 31.9 Inches. Amqui 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 | -27 °F | -22.1 °F | 0 in. |
| February | -26.5 °F | -21.5 °F | 0 in. |
| March | -25 °F | -18.8 °F | 0 in. |
| April | -20.4 °F | -15.1 °F | 1193.8 in. |
| May | -16 °F | -9.7 °F | 2336.8 in. |
| June | -12.8 °F | -6.6 °F | 3149.6 in. |
| July | -10.7 °F | -4.8 °F | 3606.8 in. |
| August | -11 °F | -5.2 °F | 3149.6 in. |
| September | -13.8 °F | -8 °F | 2946.4 in. |
| October | -16.8 °F | -12.1 °F | 2565.4 in. |
| November | -19.8 °F | -16.1 °F | 1651 in. |
| December | -24.4 °F | -20.2 °F | 0 in. |
| Annual | 29.1 °F | 46.4 °F | 31.93 in. |
| 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 : -35°F to -30°F |
| Current Drought Conditions | Normal |