Melita, Manitoba climate data is summarized below. Average annual temperatures range from -2 °C (low) to 9.4 °C (high). Annual precipitation averages 616 Millimeters. Melita is located in USDA Plant Hardiness Zone 3b. 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 | -19.07 °C | -8.88 °C | 0 mm |
| February | -18.49 °C | -8.27 °C | 0 mm |
| March | -9.77 °C | 0.82 °C | 6 mm |
| April | -1.41 °C | 10.34 °C | 53 mm |
| May | 5.02 °C | 17.71 °C | 107 mm |
| June | 11.16 °C | 22.71 °C | 137 mm |
| July | 13.66 °C | 25.8 °C | 132 mm |
| August | 12.17 °C | 25.79 °C | 77 mm |
| September | 7.29 °C | 20.79 °C | 64 mm |
| October | 0.8 °C | 12.21 °C | 36 mm |
| November | -7.67 °C | 1.84 °C | 4 mm |
| December | -17.23 °C | -8.52 °C | 0 mm |
| Annual | -2 °C | 9.4 °C | 616 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Abnormally Dry |