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Weather in Whistler for August 2025

Your guide to Whistler weather in August - trends and predictions
  • In general, the average temperature in Whistler at the beginning of August is 26.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.1 °C by the end of August.

  • The climate of Whistler in August is notably wet, with an average of 15 rainy days.

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Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/4°
Temperatures
Average wind speed
7 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Whistler in August average weather

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Temperatures trend during August in Whistler

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. Partly cloudy
Partly cloudy
26° /2° 0 mm 7
2 Aug. Overcast
Overcast
29° /6° 0 mm 6
3 Aug. Sunny
Sunny
29° /6° 0 mm 7
4 Aug. Patchy rain possible
Patchy rain possible
28° /7° 0.3 mm 6
5 Aug. Patchy light rain with thunder
Patchy light rain with thunder
24° /5° 5.9 mm 5
6 Aug. Patchy light rain with thunder
Patchy light rain with thunder
24° /8° 4.3 mm 5
7 Aug. Sunny
Sunny
26° /5° 0 mm 7
8 Aug. Sunny
Sunny
27° /8° 0 mm 7
9 Aug. Sunny
Sunny
27° /6° 1.2 mm 7
10 Aug. Patchy light rain with thunder
Patchy light rain with thunder
24° /4° 3.6 mm 5
11 Aug. Patchy rain possible
Patchy rain possible
24° /5° 0.5 mm 5
12 Aug. Fog
Fog
17° /3° 0.2 mm 4
13 Aug. Patchy rain possible
Patchy rain possible
16° /3° 0.5 mm 4
14 Aug. Mist
Mist
19° /2° 0 mm 4
15 Aug. Mist
Mist
22° /1° 0 mm 5
16 Aug. Patchy rain possible
Patchy rain possible
17° /1° 0.5 mm 4
17 Aug. Mist
Mist
24° /2° 0 mm 5
18 Aug. Light rain shower
Light rain shower
15° /4° 8.2 mm 4
19 Aug. Partly cloudy
Partly cloudy
20° /8° 0.1 mm 6
20 Aug. Patchy rain possible
Patchy rain possible
14° /8° 0.6 mm 3
21 Aug. Light rain shower
Light rain shower
11° /9° 3.3 mm 3
22 Aug. Patchy rain possible
Patchy rain possible
21° /3° 0.2 mm 5
23 Aug. Patchy light drizzle
Patchy light drizzle
21° /1° 2.9 mm 5
24 Aug. Light rain shower
Light rain shower
8° /0° 28 mm 2
25 Aug. Fog
Fog
14° /0° 2 mm 3
26 Aug. Moderate rain
Moderate rain
12° /0° 20 mm 3
27 Aug. Patchy light rain with thunder
Patchy light rain with thunder
9° /0° 18.2 mm 2
28 Aug. Sunny
Sunny
18° /-2° 0 mm 5
29 Aug. Sunny
Sunny
23° /0° 0 mm 6
30 Aug. Sunny
Sunny
25° /11° 0 mm 7
31 Aug. Sunny
Sunny
26° /7° 0 mm 7
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Important Notice
Our weather forecast for Whistler 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 Whistler forecast closer to your planned date for the most up-to-date weather information.

Whistler in August - FAQ

What are the expected maximum and minimum temperatures in Whistler 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 Whistler during August?
Significant rainfall exceeding 100.5 mm is expected in Whistler during August, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Whistler during August?
The average wind speed in Whistler during August is 7 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Whistler

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

UV exposure in Whistler during August

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

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Location coordinates Where is Whistler?

Get accurate weather forecasts for Whistler, located at latitude 50.118 and longitude -122.954. Stay updated with localized weather information tailored for Whistler.

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