Gimli, Manitoba climate data is summarized below. Average annual temperatures range from 28.2 °F (low) to 43.9 °F (high). Annual precipitation averages 20.9 Inches. 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 | -29.3 °F | -24.1 °F | 0 in. |
| February | -29 °F | -23.3 °F | 0 in. |
| March | -24.2 °F | -18.6 °F | 0 in. |
| April | -19.6 °F | -14.3 °F | 787.4 in. |
| May | -15.7 °F | -10.5 °F | 2413 in. |
| June | -12.1 °F | -7.4 °F | 3200.4 in. |
| July | -10.2 °F | -5.2 °F | 2362.2 in. |
| August | -10.4 °F | -5.4 °F | 2286 in. |
| September | -12.7 °F | -7.8 °F | 1143 in. |
| October | -16 °F | -12.1 °F | 1270 in. |
| November | -20.9 °F | -17.3 °F | 0 in. |
| December | -27.2 °F | -23.1 °F | 0 in. |
| Annual | 28.2 °F | 43.9 °F | 20.86 in. |
| 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°F to -35°F |
| Current Drought Conditions | Normal |