Reynolds, Manitoba climate data is summarized below. Average annual temperatures range from -2 °C (low) to 8.8 °C (high). Annual precipitation averages 543 Millimeters. Reynolds 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 | -21.13 °C | -10.91 °C | 0 mm |
| February | -20.27 °C | -8.71 °C | 0 mm |
| March | -10.78 °C | 0.72 °C | 4 mm |
| April | -1.99 °C | 9.94 °C | 33 mm |
| May | 5 °C | 17.7 °C | 87 mm |
| June | 11.47 °C | 23.1 °C | 121 mm |
| July | 13.97 °C | 26.07 °C | 104 mm |
| August | 12.92 °C | 25.13 °C | 81 mm |
| September | 7.97 °C | 19.77 °C | 61 mm |
| October | 2.02 °C | 11.23 °C | 52 mm |
| November | -6.38 °C | 1.11 °C | 0 mm |
| December | -17.25 °C | -9 °C | 0 mm |
| Annual | -2 °C | 8.8 °C | 543 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 3a : -40°C to -37.2°C |
| Current Drought Conditions | Normal |