Gimli, Manitoba climate data is summarized below. Average annual temperatures range from -2.1 °C (low) to 6.6 °C (high). Annual precipitation averages 530 Millimeters. Gimli is located in USDA Plant Hardiness Zone 3a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -20.72 °C | -11.46 °C | 0 mm |
| February | -20.27 °C | -9.89 °C | 0 mm |
| March | -11.55 °C | -1.43 °C | 0 mm |
| April | -3.2 °C | 6.18 °C | 31 mm |
| May | 3.67 °C | 13.04 °C | 95 mm |
| June | 10.27 °C | 18.66 °C | 126 mm |
| July | 13.64 °C | 22.59 °C | 93 mm |
| August | 13.3 °C | 22.3 °C | 90 mm |
| September | 9.12 °C | 17.94 °C | 45 mm |
| October | 3.14 °C | 10.24 °C | 50 mm |
| November | -5.54 °C | 0.86 °C | 0 mm |
| December | -17.04 °C | -9.63 °C | 0 mm |
| Annual | -2.1 °C | 6.6 °C | 530 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 3a : -40°C to -37.2°C |
| Current Drought Conditions | Normal |