Regional District of Okanagan-Similkameen (Penticton)
August
Weather in Regional District of Okanagan-Similkameen for August 2025
Your guide to Regional District of Okanagan-Similkameen weather in August - trends and predictions
In general, the average temperature in Regional District of Okanagan-Similkameen at the beginning of August is 32 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.3 °C by the end of August.
Regional District of Okanagan-Similkameen sees moderate rainfall in August, averaging 7 rainy days.
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24
Dry days
7
Rainy days
0
Snow days
29°/10°
Temperatures
10 km/h
Avg max wind
48 %
Avg humidity
Regional District of Okanagan-Similkameen in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  34° | 2  35° | 3 34° | ||||
| 4  31° | 5 33° | 6  29° | 7 28° | 8 29° | 9 25° | 10  27° |
| 11 30° | 12 28° | 13 31° | 14 33° | 15 35° | 16 30° | 17 33° |
| 18 26° | 19 26° | 20 24° | 21  25° | 22 25° | 23 24° | 24 20° |
| 25 24° | 26 27° | 27 26° | 28 28° | 29  28° | 30  25° | 31 26° |
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Temperatures trend during August in Regional District of Okanagan-Similkameen
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. | Cloudy | 34° /9° | 0 mm | 8 | |
| 2 Aug. | Sunny | 35° /11° | 0 mm | 8 | |
| 3 Aug. | Sunny | 34° /11° | 0 mm | 9 | |
| 4 Aug. | Overcast | 31° /12° | 0.8 mm | 8 | |
| 5 Aug. | Overcast | 33° /12° | 0 mm | 8 | |
| 6 Aug. | Moderate rain at times | 29° /14° | 0.5 mm | 7 | |
| 7 Aug. | Overcast | 28° /10° | 0.1 mm | 7 | |
| 8 Aug. | Overcast | 29° /9° | 0 mm | 7 | |
| 9 Aug. | Moderate or heavy rain shower | 25° /8° | 3 mm | 6 | |
| 10 Aug. | Partly cloudy | 27° /7° | 0 mm | 7 | |
| 11 Aug. | Partly cloudy | 30° /7° | 0 mm | 8 | |
| 12 Aug. | Partly cloudy | 28° /9° | 0.2 mm | 7 | |
| 13 Aug. | Sunny | 31° /8° | 0 mm | 8 | |
| 14 Aug. | Sunny | 33° /9° | 0 mm | 8 | |
| 15 Aug. | Sunny | 35° /11° | 0 mm | 9 | |
| 16 Aug. | Sunny | 30° /10° | 2.2 mm | 7 | |
| 17 Aug. | Partly cloudy | 33° /11° | 0 mm | 8 | |
| 18 Aug. | Sunny | 26° /9° | 0 mm | 7 | |
| 19 Aug. | Sunny | 26° /6° | 0 mm | 7 | |
| 20 Aug. | Sunny | 24° /5° | 1.4 mm | 6 | |
| 21 Aug. | Patchy rain possible | 25° /6° | 2 mm | 6 | |
| 22 Aug. | Moderate rain at times | 25° /7° | 1.1 mm | 6 | |
| 23 Aug. | Patchy rain possible | 24° /5° | 2.8 mm | 6 | |
| 24 Aug. | Sunny | 20° /3° | 1.3 mm | 5 | |
| 25 Aug. | Overcast | 24° /1° | 0 mm | 6 | |
| 26 Aug. | Sunny | 27° /2° | 0 mm | 7 | |
| 27 Aug. | Sunny | 26° /4° | 5.6 mm | 7 | |
| 28 Aug. | Sunny | 28° /3° | 0.1 mm | 7 | |
| 29 Aug. | Thundery outbreaks possible | 28° /3° | 0 mm | 7 | |
| 30 Aug. | Heavy rain | 25° /4° | 14.4 mm | 6 | |
| 31 Aug. | Patchy rain possible | 26° /4° | 0.4 mm | 7 | |
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Important Notice
Our weather forecast for Regional District of Okanagan-Similkameen 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 Regional District of Okanagan-Similkameen forecast closer to your planned date for the most up-to-date weather information.
Regional District of Okanagan-Similkameen in August - FAQ
What are the expected maximum and minimum temperatures in Regional District of Okanagan-Similkameen during August?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Regional District of Okanagan-Similkameen during August?
In August, Regional District of Okanagan-Similkameen can expect light to moderate rainfall, totaling 43.1 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Regional District of Okanagan-Similkameen during August?
The average wind speed in Regional District of Okanagan-Similkameen during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Regional District of Okanagan-Similkameen
Explore the daily rainfall trends and prepare for Regional District of Okanagan-Similkameens August weather 💧
UV exposure in Regional District of Okanagan-Similkameen during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Regional District of Okanagan-Similkameen?Get accurate weather forecasts for Regional District of Okanagan-Similkameen, located at latitude 49.481 and longitude -119.586. Stay updated with localized weather information tailored for Regional District of Okanagan-Similkameen.
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