Poplarfield, Manitoba climate data is summarized below. Average annual temperatures range from -2.9 °C (low) to 7.7 °C (high). Annual precipitation averages 563 Millimeters. Poplarfield 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 | -21.95 °C | -11.99 °C | 0 mm |
| February | -21.75 °C | -10.13 °C | 0 mm |
| March | -12.38 °C | -1.04 °C | 0 mm |
| April | -2.98 °C | 8.63 °C | 31 mm |
| May | 4.33 °C | 16.48 °C | 99 mm |
| June | 10.79 °C | 22.14 °C | 133 mm |
| July | 13.61 °C | 25.13 °C | 98 mm |
| August | 12.31 °C | 24.2 °C | 113 mm |
| September | 7.42 °C | 19.02 °C | 44 mm |
| October | 1.32 °C | 10.43 °C | 45 mm |
| November | -7.28 °C | 0.15 °C | 0 mm |
| December | -18.46 °C | -10.27 °C | 0 mm |
| Annual | -2.9 °C | 7.7 °C | 563 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 |