Amqui, Quebec climate data is summarized below. Average annual temperatures range from -1.6 °C (low) to 8 °C (high). Annual precipitation averages 811 Millimeters. 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 | -16.66 °C | -7.86 °C | 0 mm |
| February | -15.73 °C | -6.63 °C | 0 mm |
| March | -13.07 °C | -1.89 °C | 0 mm |
| April | -4.8 °C | 4.91 °C | 47 mm |
| May | 3.29 °C | 14.54 °C | 92 mm |
| June | 9.02 °C | 20.17 °C | 124 mm |
| July | 12.82 °C | 23.42 °C | 142 mm |
| August | 12.25 °C | 22.73 °C | 124 mm |
| September | 7.21 °C | 17.6 °C | 116 mm |
| October | 1.79 °C | 10.2 °C | 101 mm |
| November | -3.67 °C | 3.01 °C | 65 mm |
| December | -11.98 °C | -4.29 °C | 0 mm |
| Annual | -1.6 °C | 8 °C | 811 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 |