Squamish-Lillooet Regional District (Whistler)
August
Weather in Squamish-Lillooet Regional District for August 2026
Your guide to Squamish-Lillooet Regional District weather in August - trends and predictions
The forecast for the first days of August 2026 in Squamish-Lillooet Regional District predicts a temperature of 23.1 °C, which is cooler than the historical average.
In general, the average temperature in Squamish-Lillooet Regional District at the beginning of August is 23.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 22.1 °C by the end of August.
The climate of Squamish-Lillooet Regional District in August is notably wet, with an average of 14 rainy days, and a total of 133.8 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
14
Rainy days
0
Snow days
21°/5°
Temperatures
8 km/h
Avg max wind
71 %
Avg humidity
Squamish-Lillooet Regional District Weather August
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Temperatures trend during August in Squamish-Lillooet Regional District
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August weather in Squamish-Lillooet Regional District day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 28° /7° | 0 mm | 7 | |
| 2 Aug. | Sunny | 29° /9° | 0 mm | 7 | |
| 3 Aug. | Sunny | 23° /5° | 0 mm | 6 | |
| 4 Aug. |  Patchy rain possible | 23° /7° | 0.1 mm | 5 | |
| 5 Aug. |  Patchy light rain with thunder | 19° /7° | 3 mm | 4 | |
| 6 Aug. | Patchy light rain with thunder | 19° /6° | 32.7 mm | 4 | |
| 7 Aug. | Sunny | 21° /3° | 3.5 mm | 6 | |
| 8 Aug. | Sunny | 23° /5° | 0 mm | 6 | |
| 9 Aug. | Sunny | 26° /4° | 0.6 mm | 7 | |
| 10 Aug. | Patchy light rain with thunder | 26° /6° | 1.8 mm | 6 | |
| 11 Aug. | Patchy rain possible | 25° /7° | 0.2 mm | 6 | |
| 12 Aug. |  Fog | 22° /6° | 0.1 mm | 6 | |
| 13 Aug. | Patchy rain possible | 17° /4° | 0.2 mm | 4 | |
| 14 Aug. | Mist | 17° /3° | 0 mm | 4 | |
| 15 Aug. | Mist | 18° /2° | 35.8 mm | 4 | |
| 16 Aug. | Patchy rain possible | 14° /3° | 12.3 mm | 4 | |
| 17 Aug. | Mist | 20° /4° | 0 mm | 5 | |
| 18 Aug. | Light rain shower | 15° /3° | 4.1 mm | 4 | |
| 19 Aug. |  Partly cloudy | 18° /5° | 0 mm | 5 | |
| 20 Aug. | Patchy rain possible | 15° /4° | 0.3 mm | 4 | |
| 21 Aug. | Light rain shower | 16° /5° | 1.6 mm | 5 | |
| 22 Aug. | Patchy rain possible | 23° /3° | 0.1 mm | 6 | |
| 23 Aug. |  Patchy light drizzle | 25° /3° | 1.4 mm | 6 | |
| 24 Aug. | Light rain shower | 19° /3° | 14 mm | 5 | |
| 25 Aug. | Fog | 22° /4° | 1 mm | 5 | |
| 26 Aug. |  Moderate rain | 21° /4° | 10 mm | 6 | |
| 27 Aug. | Patchy light rain with thunder | 19° /5° | 9.1 mm | 4 | |
| 28 Aug. | Sunny | 21° /3° | 0 mm | 5 | |
| 29 Aug. | Sunny | 22° /7° | 1.5 mm | 6 | |
| 30 Aug. | Sunny | 23° /10° | 0 mm | 6 | |
| 31 Aug. | Sunny | 27° /9° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Squamish-Lillooet Regional District 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 Squamish-Lillooet Regional District forecast closer to your planned date for the most up-to-date weather information.
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Squamish-Lillooet Regional District in August - FAQ
What are the expected maximum and minimum temperatures in Squamish-Lillooet Regional District during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Squamish-Lillooet Regional District during August?
Significant rainfall exceeding 133.8 mm is expected in Squamish-Lillooet Regional District during August, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Squamish-Lillooet Regional District during August?
The average wind speed in Squamish-Lillooet Regional District during August is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Squamish-Lillooet Regional District
Explore the daily rainfall trends and prepare for Squamish-Lillooet Regional Districts August weather 💧
Typically, Squamish-Lillooet Regional District has 14 rainy days in August with a total of 133.8 mm of rainfall.
UV exposure in Squamish-Lillooet Regional District during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Squamish-Lillooet Regional District?Get accurate weather forecasts for Squamish-Lillooet Regional District, located at latitude 50.118 and longitude -122.954. Stay updated with localized weather information tailored for Squamish-Lillooet Regional District.
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