Moosehorn, Manitoba climate data is summarized below. Average annual temperatures range from -3.4 °C (low) to 7.7 °C (high). Annual precipitation averages 535 Millimeters. Moosehorn 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 | -22.73 °C | -12.32 °C | 0 mm |
| February | -22.92 °C | -10.57 °C | 0 mm |
| March | -14.39 °C | -1.57 °C | 0 mm |
| April | -3.73 °C | 8.7 °C | 25 mm |
| May | 4.16 °C | 16.73 °C | 84 mm |
| June | 10.73 °C | 22.59 °C | 137 mm |
| July | 13.68 °C | 25.3 °C | 91 mm |
| August | 12.66 °C | 24.37 °C | 105 mm |
| September | 7.75 °C | 19.08 °C | 46 mm |
| October | 1.46 °C | 10.51 °C | 47 mm |
| November | -7.52 °C | -0.22 °C | 0 mm |
| December | -19.65 °C | -10.73 °C | 0 mm |
| Annual | -3.4 °C | 7.7 °C | 535 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 3a : -40°C to -37.2°C |
| Current Drought Conditions | Normal |