Crossfield, Alberta climate data is summarized below. Average annual temperatures range from -1.2 °C (low) to 9.6 °C (high). Annual precipitation averages 451 Millimeters. Crossfield is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -11.11 °C | -1.81 °C | 0 mm |
| February | -10.72 °C | -1.52 °C | 0 mm |
| March | -6.52 °C | 3.09 °C | 0 mm |
| April | -2.16 °C | 8.72 °C | 35 mm |
| May | 3.21 °C | 15.34 °C | 86 mm |
| June | 7.59 °C | 18.84 °C | 121 mm |
| July | 10.38 °C | 22.3 °C | 82 mm |
| August | 9.12 °C | 21.7 °C | 53 mm |
| September | 4.97 °C | 17.99 °C | 44 mm |
| October | -0.21 °C | 11.05 °C | 29 mm |
| November | -6.87 °C | 2.66 °C | 1 mm |
| December | -12.64 °C | -3.58 °C | 0 mm |
| Annual | -1.2 °C | 9.6 °C | 451 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Abnormally Dry |