West Kelowna (BC) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit West Kelowna.
Climate overview of West Kelowna
West Kelowna, British Columbia, Canada, sees big temperature differences between seasons, with August peaking at 24°C (75°F) and January dropping to 0°C (32°F).
West Kelowna sees a moderate amount of rain/snowfall, totalling around 708 mm (28 in) per year. It experiences a distinct dry season from July to August, with warm summers and very cold winters, creating some seasonal variation. The most sunshine falls in July, with an average of 9.9 hours of daily sunshine.
West Kelowna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in West Kelowna - and find the best time to visit.
Monthly Temperature in West Kelowna
Visitors to West Kelowna can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in August, the warmest time of the year, to a very cold 0°C (32°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in August to around -7°C (19°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in West Kelowna
Generally, West Kelowna experiences moderate precipitation patterns, averaging 708 mm (28 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives moderate snow/rainfall, averaging 95 mm (3.7 in) of precipitation, recorded across 12 snowy/rainy days. In contrast, the driest month August brings less rainfall, with 27 mm (1.1 in) over 9 rainy days. For more details, please visit our West Kelowna Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in West Kelowna
Seasonal changes in sunshine hours are quite dramatic in West Kelowna. While July receives considerable daily sunshine with up to 9.9 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in West Kelowna by Month
The relative humidity is moderate throughout the year in West Kelowna.
The city experiences its highest humidity in January, reaching 76%. In July, the humidity drops to its lowest level at 35%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit West Kelowna
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: A distinct dry season from July to August, with warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in West Kelowna
What is the best time to visit West Kelowna?
July, August and September typically offer the most optimal weather in West Kelowna. In contrast, January, February, March, November and December tend to have less optimal conditions. West Kelowna has a distinct dry season from July to August, with warm summers and very cold winters.
What temperatures can I expect in West Kelowna?
Daytime highs range from 0°C (32°F) in January to 24°C (75°F) in August. Nighttime lows range from -7°C (19°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does West Kelowna get?
Annual rainfall is around 708 mm (28 in). November is the wettest month with 95 mm (3.7 in), while August is the driest with 27 mm (1.1 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is West Kelowna?
West Kelowna receives around 1,943 hours of sunshine per year. July is the sunniest month with 297 hours, while December is the cloudiest with just 35 hours.
West Kelowna 3-Day Forecast
West Kelowna on the map
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