West Kelowna, British Columbia climate data is summarized below. Average annual temperatures range from 3.7 °C (low) to 14.6 °C (high). Annual precipitation averages 225 Millimeters. West Kelowna is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.92 °C | 1.29 °C | 0 mm |
| February | -3.21 °C | 4.22 °C | 0 mm |
| March | -0.95 °C | 8.97 °C | 0 mm |
| April | 2.37 °C | 14.78 °C | 11 mm |
| May | 7.05 °C | 20.84 °C | 35 mm |
| June | 10.39 °C | 24.24 °C | 46 mm |
| July | 13.66 °C | 29.38 °C | 23 mm |
| August | 13.07 °C | 28.66 °C | 19 mm |
| September | 8.58 °C | 22.43 °C | 25 mm |
| October | 3.84 °C | 13.9 °C | 44 mm |
| November | -1.11 °C | 5.89 °C | 22 mm |
| December | -4.91 °C | 1.06 °C | 0 mm |
| Annual | 3.7 °C | 14.6 °C | 225 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Severe Drought |