Kelowna
August
Weather in Kelowna for August 2025
Your guide to Kelowna weather in August - trends and predictions
In general, the average temperature in Kelowna at the beginning of August is 28.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.9 °C by the end of August.
Kelowna sees moderate rainfall in August, averaging 8 rainy days.
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23
Dry days
8
Rainy days
0
Snow days
28°/14°
Temperatures
10 km/h
Avg max wind
48 %
Avg humidity
Kelowna in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  31° | 2  30° | 3 29° | ||||
| 4 29° | 5  29° | 6 27° | 7 26° | 8 26° | 9  24° | 10  24° |
| 11 25° | 12  25° | 13 28° | 14 30° | 15 32° | 16 26° | 17 29° |
| 18 24° | 19 23° | 20 23° | 21 22° | 22 25° | 23 22° | 24 19° |
| 25 22° | 26 25° | 27 24° | 28 25° | 29  28° | 30  21° | 31  22° |
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Temperatures trend during August in Kelowna
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Overcast | 31° /15° | 0 mm | 7 | |
| 2 Aug. | Sunny | 30° /17° | 0 mm | 7 | |
| 3 Aug. | Sunny | 29° /17° | 0 mm | 7 | |
| 4 Aug. | Overcast | 29° /17° | 0.5 mm | 7 | |
| 5 Aug. | Cloudy | 29° /16° | 0 mm | 7 | |
| 6 Aug. | Overcast | 27° /16° | 0 mm | 7 | |
| 7 Aug. | Overcast | 26° /15° | 0 mm | 6 | |
| 8 Aug. | Overcast | 26° /15° | 0.2 mm | 6 | |
| 9 Aug. | Moderate rain at times | 24° /12° | 2 mm | 5 | |
| 10 Aug. | Patchy rain possible | 24° /12° | 0.3 mm | 5 | |
| 11 Aug. | Sunny | 25° /12° | 0 mm | 7 | |
| 12 Aug. | Partly cloudy | 25° /12° | 0.7 mm | 6 | |
| 13 Aug. | Sunny | 28° /14° | 0.1 mm | 7 | |
| 14 Aug. | Sunny | 30° /16° | 0 mm | 8 | |
| 15 Aug. | Sunny | 32° /17° | 0 mm | 8 | |
| 16 Aug. | Sunny | 26° /15° | 2.2 mm | 6 | |
| 17 Aug. | Sunny | 29° /17° | 0.1 mm | 7 | |
| 18 Aug. | Patchy rain possible | 24° /12° | 0.6 mm | 5 | |
| 19 Aug. | Sunny | 23° /12° | 0 mm | 6 | |
| 20 Aug. | Overcast | 23° /10° | 0.3 mm | 5 | |
| 21 Aug. | Patchy rain possible | 22° /13° | 1.8 mm | 5 | |
| 22 Aug. | Moderate or heavy rain shower | 25° /13° | 6.3 mm | 6 | |
| 23 Aug. | Patchy rain possible | 22° /10° | 7.9 mm | 6 | |
| 24 Aug. | Partly cloudy | 19° /7° | 1.7 mm | 5 | |
| 25 Aug. | Overcast | 22° /9° | 0 mm | 5 | |
| 26 Aug. | Sunny | 25° /12° | 0 mm | 6 | |
| 27 Aug. | Sunny | 24° /8° | 5.6 mm | 6 | |
| 28 Aug. | Sunny | 25° /11° | 0.4 mm | 6 | |
| 29 Aug. | Thundery outbreaks possible | 28° /10° | 0 mm | 7 | |
| 30 Aug. | Heavy rain | 21° /10° | 25.4 mm | 6 | |
| 31 Aug. | Light rain | 22° /10° | 1.1 mm | 6 | |
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Important Notice
Our weather forecast for Kelowna in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kelowna forecast closer to your planned date for the most up-to-date weather information.
Kelowna in August - FAQ
What are the expected maximum and minimum temperatures in Kelowna during August?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kelowna during August?
Moderate rainfall is anticipated in Kelowna during August, with a total of 70.9 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Kelowna during August?
The average wind speed in Kelowna during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
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