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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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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/14°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
48 %
Avg humidity

Kelowna in August average weather

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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
Overcast
31° /15° 0 mm 7
2 Aug. Sunny
Sunny
30° /17° 0 mm 7
3 Aug. Sunny
Sunny
29° /17° 0 mm 7
4 Aug. Overcast
Overcast
29° /17° 0.5 mm 7
5 Aug. Cloudy
Cloudy
29° /16° 0 mm 7
6 Aug. Overcast
Overcast
27° /16° 0 mm 7
7 Aug. Overcast
Overcast
26° /15° 0 mm 6
8 Aug. Overcast
Overcast
26° /15° 0.2 mm 6
9 Aug. Moderate rain at times
Moderate rain at times
24° /12° 2 mm 5
10 Aug. Patchy rain possible
Patchy rain possible
24° /12° 0.3 mm 5
11 Aug. Sunny
Sunny
25° /12° 0 mm 7
12 Aug. Partly cloudy
Partly cloudy
25° /12° 0.7 mm 6
13 Aug. Sunny
Sunny
28° /14° 0.1 mm 7
14 Aug. Sunny
Sunny
30° /16° 0 mm 8
15 Aug. Sunny
Sunny
32° /17° 0 mm 8
16 Aug. Sunny
Sunny
26° /15° 2.2 mm 6
17 Aug. Sunny
Sunny
29° /17° 0.1 mm 7
18 Aug. Patchy rain possible
Patchy rain possible
24° /12° 0.6 mm 5
19 Aug. Sunny
Sunny
23° /12° 0 mm 6
20 Aug. Overcast
Overcast
23° /10° 0.3 mm 5
21 Aug. Patchy rain possible
Patchy rain possible
22° /13° 1.8 mm 5
22 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /13° 6.3 mm 6
23 Aug. Patchy rain possible
Patchy rain possible
22° /10° 7.9 mm 6
24 Aug. Partly cloudy
Partly cloudy
19° /7° 1.7 mm 5
25 Aug. Overcast
Overcast
22° /9° 0 mm 5
26 Aug. Sunny
Sunny
25° /12° 0 mm 6
27 Aug. Sunny
Sunny
24° /8° 5.6 mm 6
28 Aug. Sunny
Sunny
25° /11° 0.4 mm 6
29 Aug. Thundery outbreaks possible
Thundery outbreaks possible
28° /10° 0 mm 7
30 Aug. Heavy rain
Heavy rain
21° /10° 25.4 mm 6
31 Aug. Light rain
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.

August rainfall patterns in Kelowna

Explore the daily rainfall trends and prepare for Kelownas August weather 💧

UV exposure in Kelowna during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Kelowna?

Get accurate weather forecasts for Kelowna, located at latitude 49.883 and longitude -119.486. Stay updated with localized weather information tailored for Kelowna.

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