Falher, Alberta climate data is summarized below. Average annual temperatures range from 26.1 °F (low) to 45.1 °F (high). Annual precipitation averages 17.2 Inches. Falher is located in USDA Plant Hardiness Zone 3a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -27.1 °F | -22.5 °F | 0 in. |
| February | -26.1 °F | -20.9 °F | 0 in. |
| March | -24.2 °F | -18.2 °F | 0 in. |
| April | -19.5 °F | -13.3 °F | 762 in. |
| May | -15.9 °F | -8.4 °F | 1447.8 in. |
| June | -13.1 °F | -6.3 °F | 2514.6 in. |
| July | -11.9 °F | -5 °F | 2438.4 in. |
| August | -12.7 °F | -5.7 °F | 1701.8 in. |
| September | -15.3 °F | -8.5 °F | 1193.8 in. |
| October | -18.1 °F | -13.3 °F | 1016 in. |
| November | -23.2 °F | -19.5 °F | 0 in. |
| December | -28.2 °F | -23.6 °F | 0 in. |
| Annual | 26.1 °F | 45.1 °F | 17.16 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3a : -40°F to -35°F |
| Current Drought Conditions | Normal |