Neepawa, Manitoba climate data is summarized below. Average annual temperatures range from -2.5 °C (low) to 8.4 °C (high). Annual precipitation averages 289 Millimeters. Neepawa is located in USDA Plant Hardiness Zone 3b. 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 | -19.52 °C | -10.12 °C | 0 mm |
| February | -18.96 °C | -8.91 °C | 0 mm |
| March | -10.63 °C | -0.33 °C | 3 mm |
| April | -2.48 °C | 9 °C | 7 mm |
| May | 4.2 °C | 16.64 °C | 34 mm |
| June | 10.54 °C | 22.07 °C | 66 mm |
| July | 13.07 °C | 24.98 °C | 82 mm |
| August | 11.72 °C | 24.7 °C | 60 mm |
| September | 6.84 °C | 19.97 °C | 20 mm |
| October | 0.73 °C | 11.45 °C | 16 mm |
| November | -7.64 °C | 0.85 °C | 1 mm |
| December | -17.59 °C | -9.32 °C | 0 mm |
| Annual | -2.5 °C | 8.4 °C | 289 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 3b : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |