Manning, Alberta climate data is summarized below. Average annual temperatures range from 25.1 °F (low) to 44.6 °F (high). Annual precipitation averages 13.2 Inches. Manning is located in USDA Plant Hardiness Zone 2b. 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 | -27.5 °F | -22.6 °F | 0 in. |
| February | -27 °F | -21.5 °F | 0 in. |
| March | -25.5 °F | -19 °F | 0 in. |
| April | -19.6 °F | -13.6 °F | 533.4 in. |
| May | -15.9 °F | -8.3 °F | 1168.4 in. |
| June | -12.9 °F | -6.1 °F | 1955.8 in. |
| July | -11.7 °F | -4.7 °F | 1651 in. |
| August | -12.7 °F | -5.5 °F | 1346.2 in. |
| September | -15.3 °F | -8.5 °F | 1117.6 in. |
| October | -18.2 °F | -13.5 °F | 711.2 in. |
| November | -24 °F | -19.9 °F | 0 in. |
| December | -28.5 °F | -23.8 °F | 0 in. |
| Annual | 25.1 °F | 44.6 °F | 13.15 in. |
| 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 2b : -45°F to -40°F |
| Current Drought Conditions | Normal |