Vulcan, Alberta climate data is summarized below. Average annual temperatures range from 28.8 °F (low) to 50.5 °F (high). Annual precipitation averages 15.3 Inches. Vulcan is located in USDA Plant Hardiness Zone 4a. 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 | -25 °F | -19.3 °F | 0 in. |
| February | -24.4 °F | -18.5 °F | 0 in. |
| March | -21.6 °F | -15.5 °F | 0 in. |
| April | -19.2 °F | -12.3 °F | 863.6 in. |
| May | -16.1 °F | -8.9 °F | 2006.6 in. |
| June | -13.6 °F | -6.9 °F | 2641.6 in. |
| July | -11.9 °F | -4.6 °F | 1473.2 in. |
| August | -12.7 °F | -4.8 °F | 990.6 in. |
| September | -15.2 °F | -7.1 °F | 939.8 in. |
| October | -18.2 °F | -11.1 °F | 939.8 in. |
| November | -21.8 °F | -16.1 °F | 0 in. |
| December | -25.6 °F | -20.1 °F | 0 in. |
| Annual | 28.8 °F | 50.5 °F | 15.28 in. |
| 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 4a : -30°F to -25°F |
| Current Drought Conditions | Abnormally Dry |