Cormorant, Manitoba climate data is summarized below. Average annual temperatures range from -4.6 °C (low) to 4.9 °C (high). Annual precipitation averages 546 Millimeters. Cormorant is located in USDA Plant Hardiness Zone 2b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -23.39 °C | -14.89 °C | 0 mm |
| February | -23.37 °C | -12.52 °C | 0 mm |
| March | -16.67 °C | -4.44 °C | 0 mm |
| April | -6.58 °C | 5.14 °C | 16 mm |
| May | 2.13 °C | 14.33 °C | 47 mm |
| June | 9.78 °C | 20.84 °C | 114 mm |
| July | 12.89 °C | 23.24 °C | 142 mm |
| August | 11.93 °C | 21.88 °C | 119 mm |
| September | 7.1 °C | 16.29 °C | 62 mm |
| October | 1.12 °C | 6.92 °C | 46 mm |
| November | -9.39 °C | -3.69 °C | 0 mm |
| December | -20.81 °C | -13.82 °C | 0 mm |
| Annual | -4.6 °C | 4.9 °C | 546 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 2b : -42.8°C to -40°C |
| Current Drought Conditions | Normal |