Hamiota, Manitoba climate data is summarized below. Average annual temperatures range from -3.1 °C (low) to 7.6 °C (high). Annual precipitation averages 440 Millimeters. Hamiota is located in USDA Plant Hardiness Zone 3a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -20.84 °C | -11.18 °C | 0 mm |
| February | -20.31 °C | -10.12 °C | 0 mm |
| March | -11.61 °C | -1.2 °C | 3 mm |
| April | -2.41 °C | 8.56 °C | 12 mm |
| May | 4.33 °C | 16.33 °C | 44 mm |
| June | 10.51 °C | 21.49 °C | 110 mm |
| July | 12.93 °C | 24.26 °C | 130 mm |
| August | 11.3 °C | 23.95 °C | 84 mm |
| September | 6.45 °C | 19.14 °C | 36 mm |
| October | 0.16 °C | 10.34 °C | 21 mm |
| November | -8.68 °C | -0.32 °C | 0 mm |
| December | -18.59 °C | -10.49 °C | 0 mm |
| Annual | -3.1 °C | 7.6 °C | 440 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3a : -40°C to -37.2°C |
| Current Drought Conditions | Normal |