Sainte-Agathe-des-Monts, Quebec climate data is summarized below. Average annual temperatures range from -1.4 °C (low) to 8.8 °C (high). Annual precipitation averages 409 Millimeters. Sainte-Agathe-des-Monts 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 Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -16.91 °C | -7.05 °C | 0 mm |
| February | -16.54 °C | -6.35 °C | 0 mm |
| March | -10.46 °C | -0.16 °C | 10 mm |
| April | -3.01 °C | 7.63 °C | 26 mm |
| May | 4.67 °C | 16.73 °C | 35 mm |
| June | 9.74 °C | 21 °C | 71 mm |
| July | 12.16 °C | 23.3 °C | 102 mm |
| August | 11.42 °C | 22.38 °C | 64 mm |
| September | 6.75 °C | 18.2 °C | 42 mm |
| October | 1.66 °C | 10.91 °C | 40 mm |
| November | -4.21 °C | 3.87 °C | 15 mm |
| December | -12.37 °C | -4.17 °C | 4 mm |
| Annual | -1.4 °C | 8.8 °C | 409 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Normal |