Lac La Biche, Alberta climate data is summarized below. Average annual temperatures range from 27 °F (low) to 45.1 °F (high). Annual precipitation averages 13.8 Inches. Lac La Biche 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 | -27.4 °F | -22.5 °F | 0 in. |
| February | -26.9 °F | -21.5 °F | 0 in. |
| March | -24 °F | -18.3 °F | 0 in. |
| April | -19.4 °F | -13.9 °F | 736.6 in. |
| May | -15.8 °F | -8.9 °F | 939.8 in. |
| June | -12.9 °F | -6.4 °F | 2082.8 in. |
| July | -11.4 °F | -5.1 °F | 2133.6 in. |
| August | -12.2 °F | -5.6 °F | 1295.4 in. |
| September | -14.8 °F | -8 °F | 889 in. |
| October | -17.5 °F | -12.8 °F | 787.4 in. |
| November | -22.3 °F | -18.8 °F | 0 in. |
| December | -27.4 °F | -23.2 °F | 0 in. |
| Annual | 27 °F | 45.1 °F | 13.75 in. |
| 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°F to -35°F |
| Current Drought Conditions | Normal |