Percé, Quebec climate data is summarized below. Average annual temperatures range from 0.6 °C (low) to 7.3 °C (high). Annual precipitation averages 858 Millimeters. Percé 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 Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.68 °C | -5.47 °C | 10 mm |
| February | -13.04 °C | -5.12 °C | 0 mm |
| March | -10.44 °C | -1.8 °C | 11 mm |
| April | -2.04 °C | 3.75 °C | 67 mm |
| May | 4.03 °C | 10.8 °C | 81 mm |
| June | 9.38 °C | 16.09 °C | 101 mm |
| July | 13.6 °C | 20.28 °C | 112 mm |
| August | 13.73 °C | 20.36 °C | 105 mm |
| September | 9.08 °C | 16.5 °C | 94 mm |
| October | 4.11 °C | 10.34 °C | 112 mm |
| November | -0.92 °C | 4.25 °C | 94 mm |
| December | -7.82 °C | -1.95 °C | 71 mm |
| Annual | 0.6 °C | 7.3 °C | 858 mm |
| Average First Frost Date | Oct. 1 - Oct. 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 |