Squamish-Lillooet Regional District (Whistler)
August
Weather in Squamish-Lillooet Regional District for August 2025
Your guide to Squamish-Lillooet Regional District weather in August - trends and predictions
Heat Warning, Air Quality Warning - See hour by hour.
The forecast for the next days in Squamish-Lillooet Regional District predicts temperatures to be around 21 °C, close to the historical average.
In general, the average temperature in Squamish-Lillooet Regional District at the beginning of August is 19.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.1 °C by the end of August.
The climate of Squamish-Lillooet Regional District in August is notably wet, with an average of 11 rainy days, and a total of 100.5 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
20
Dry days
11
Rainy days
0
Snow days
21°/4°
Temperatures
7 km/h
Avg max wind
70 %
Avg humidity
Squamish-Lillooet Regional District Weather August
Move between months or click on a day
Temperatures trend during August in Squamish-Lillooet Regional District
See the weather trend as well as the moving average line
August weather in Squamish-Lillooet Regional District day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 25° /6° | 1.1 mm | 2.3 | |
| 2 Aug. |  Mist | 20° /8° | 0 mm | 2.3 | |
| 3 Aug. | Mist | 18° /4° | 0 mm | 2 | |
| 4 Aug. | Patchy rain possible | 18° /8° | 0.2 mm | 1.8 | |
| 5 Aug. | Patchy rain possible | 20° /3° | 0.7 mm | 0 | |
| 6 Aug. | Patchy rain possible | 15° /-1° | 1.5 mm | 2 | |
| 7 Aug. |  Sunny | 22° /-2° | 0 mm | 3 | |
| 8 Aug. |  Partly cloudy | 23° /1° | 0 mm | 4 | |
| 9 Aug. | Patchy rain possible | 21° /9° | 0.1 mm | 3 | |
| 10 Aug. | Patchy rain possible | 19° /7° | 0.1 mm | 3 | |
| 11 Aug. | Partly cloudy | 23° /7° | 0 mm | 4 | |
| 12 Aug. | Sunny | 24° /6° | 0 mm | 5 | |
| 13 Aug. | Sunny | 24° /5° | 0 mm | 4 | |
| 14 Aug. | Sunny | 26° /4° | 0 mm | 5 | |
| 15 Aug. | Mist | 22° /1° | 0 mm | 5 | |
| 16 Aug. | Patchy rain possible | 17° /1° | 0.5 mm | 4 | |
| 17 Aug. | Mist | 24° /2° | 0 mm | 5 | |
| 18 Aug. | Light rain shower | 15° /4° | 8.2 mm | 4 | |
| 19 Aug. | Partly cloudy | 20° /8° | 0.1 mm | 6 | |
| 20 Aug. | Patchy rain possible | 14° /8° | 0.6 mm | 3 | |
| 21 Aug. | Light rain shower | 11° /9° | 3.3 mm | 3 | |
| 22 Aug. | Patchy rain possible | 21° /3° | 0.2 mm | 5 | |
| 23 Aug. |  Patchy light drizzle | 21° /1° | 2.9 mm | 5 | |
| 24 Aug. | Light rain shower | 8° /0° | 28 mm | 2 | |
| 25 Aug. | Fog | 14° /0° | 2 mm | 3 | |
| 26 Aug. |  Moderate rain | 12° /0° | 20 mm | 3 | |
| 27 Aug. |  Patchy light rain with thunder | 9° /0° | 18.2 mm | 2 | |
| 28 Aug. | Sunny | 18° /-2° | 0 mm | 5 | |
| 29 Aug. | Sunny | 23° /0° | 0 mm | 6 | |
| 30 Aug. | Sunny | 25° /11° | 0 mm | 7 | |
| 31 Aug. | Sunny | 26° /7° | 0 mm | 7 | |
| Next | |||||
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.
Change Month
Squamish-Lillooet Regional District in August - FAQ
What are the expected maximum and minimum temperatures in Squamish-Lillooet Regional District during August?
During August, expect a variety of temperatures with highs around 21° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Squamish-Lillooet Regional District during August?
Significant rainfall exceeding 100.5 mm is expected in Squamish-Lillooet Regional District during August, occurring over more than 11 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 7 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 💧
UV exposure in Squamish-Lillooet Regional District during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Top locations in Squamish-Lillooet Regional District
Select a location for an accurate weather forecast
More Locations Quick links
More Squamish-Lillooet Regional District weather pages
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.