Lamont, Alberta climate data is summarized below. Average annual temperatures range from -1.8 °C (low) to 8.7 °C (high). Annual precipitation averages 416 Millimeters. Lamont is located in USDA Plant Hardiness Zone 3b. 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 | -14.95 °C | -6.29 °C | 0 mm |
| February | -14.22 °C | -5.13 °C | 0 mm |
| March | -9.32 °C | 0.18 °C | 0 mm |
| April | -1.96 °C | 8.78 °C | 36 mm |
| May | 4.2 °C | 17.41 °C | 60 mm |
| June | 9.33 °C | 21.62 °C | 73 mm |
| July | 12.14 °C | 24.23 °C | 113 mm |
| August | 10.32 °C | 23.51 °C | 59 mm |
| September | 5.49 °C | 19.02 °C | 41 mm |
| October | 0.43 °C | 10.49 °C | 32 mm |
| November | -7.58 °C | -0.85 °C | 2 mm |
| December | -15.81 °C | -8.07 °C | 0 mm |
| Annual | -1.8 °C | 8.7 °C | 416 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 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |