Spruce Grove, Alberta climate data is summarized below. Average annual temperatures range from -2 °C (low) to 8.8 °C (high). Annual precipitation averages 430 Millimeters. Spruce Grove is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.29 °C | -5.88 °C | 0 mm |
| February | -13.43 °C | -4.2 °C | 0 mm |
| March | -8.83 °C | 0.86 °C | 0 mm |
| April | -2.17 °C | 8.95 °C | 34 mm |
| May | 3.74 °C | 17.23 °C | 74 mm |
| June | 8.59 °C | 20.98 °C | 86 mm |
| July | 11.29 °C | 23.71 °C | 109 mm |
| August | 9.73 °C | 23.06 °C | 57 mm |
| September | 5 °C | 18.8 °C | 39 mm |
| October | -0.1 °C | 10.61 °C | 31 mm |
| November | -7.63 °C | -0.69 °C | 0 mm |
| December | -15.66 °C | -7.78 °C | 0 mm |
| Annual | -2 °C | 8.8 °C | 430 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Normal |