Beaumont, Alberta climate data is summarized below. Average annual temperatures range from -2.3 °C (low) to 8.7 °C (high). Annual precipitation averages 431 Millimeters. Beaumont 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.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.95 °C | -6.13 °C | 0 mm |
| February | -14.19 °C | -4.76 °C | 0 mm |
| March | -9.6 °C | 0.2 °C | 0 mm |
| April | -2.35 °C | 8.77 °C | 35 mm |
| May | 3.67 °C | 17.25 °C | 68 mm |
| June | 8.57 °C | 21.13 °C | 86 mm |
| July | 11.3 °C | 23.85 °C | 110 mm |
| August | 9.58 °C | 23.19 °C | 61 mm |
| September | 4.9 °C | 19.01 °C | 39 mm |
| October | -0.11 °C | 10.65 °C | 32 mm |
| November | -7.88 °C | -0.79 °C | 0 mm |
| December | -15.88 °C | -7.83 °C | 0 mm |
| Annual | -2.3 °C | 8.7 °C | 431 mm |
| 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 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Abnormally Dry |