Athabasca, Alberta climate data is summarized below. Average annual temperatures range from -2.6 °C (low) to 8.2 °C (high). Annual precipitation averages 391 Millimeters. Athabasca is located in USDA Plant Hardiness Zone 3a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -16.57 °C | -7.44 °C | 0 mm |
| February | -15.27 °C | -5.53 °C | 0 mm |
| March | -10.84 °C | -0.52 °C | 0 mm |
| April | -2.21 °C | 8.46 °C | 31 mm |
| May | 3.84 °C | 17.32 °C | 60 mm |
| June | 9.03 °C | 21.79 °C | 81 mm |
| July | 11.84 °C | 24.44 °C | 103 mm |
| August | 10.15 °C | 23.25 °C | 52 mm |
| September | 5.11 °C | 18.12 °C | 35 mm |
| October | -0.05 °C | 9.68 °C | 29 mm |
| November | -8.42 °C | -1.76 °C | 0 mm |
| December | -17.64 °C | -9.29 °C | 0 mm |
| Annual | -2.6 °C | 8.2 °C | 391 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3a : -40°C to -37.2°C |
| Current Drought Conditions | Normal |