Two Hills, Alberta climate data is summarized below. Average annual temperatures range from -2.5 °C (low) to 8.5 °C (high). Annual precipitation averages 393 Millimeters. Two Hills 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 | -16.33 °C | -7.3 °C | 0 mm |
| February | -15.57 °C | -5.91 °C | 0 mm |
| March | -10.06 °C | -0.28 °C | 0 mm |
| April | -2.21 °C | 8.71 °C | 35 mm |
| May | 3.83 °C | 17.72 °C | 45 mm |
| June | 9.3 °C | 21.79 °C | 92 mm |
| July | 11.95 °C | 24.42 °C | 102 mm |
| August | 9.97 °C | 23.59 °C | 54 mm |
| September | 5.12 °C | 19.25 °C | 35 mm |
| October | -0.05 °C | 10.33 °C | 30 mm |
| November | -8.27 °C | -1.21 °C | 0 mm |
| December | -16.98 °C | -8.95 °C | 0 mm |
| Annual | -2.5 °C | 8.5 °C | 393 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 |