Whistler weather in August 2025
Whistler weather in August 2025
Day
22 °C
Night
9 °C
Sea
16 °C
Precipitation
45 mm
in month
Rainy days
7 days
in month
Daylight
14 hours
average
Sunshine
7 hours
average
Humidity
71 %
Day
22 °C
Night
9 °C
Sea
16 °C
Precipitation
45 mm
in month
Rainy days
7 days
in month
Daylight
14 hours
average
Sunshine
7 hours
average
Humidity
71 %
Overview: Whistler
Travel information
Weather charts for Whistler
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.
Find more destinations like this
Destinations with similar weather to Whistler
Other destinations in British Columbia - Coast - Canada
Weather overview for Whistler
Weather overview
In Whistler in August, the average air temperature ranges from 22 °C (71 °F) during the day to 9 °C (48 °F) at night. There are 7 days of rain on average, where the rainfall is 45 mm (1.75 in).
Are there good conditions to visit in Whistler in August?
In Whistler in August, there are ideal conditions for a vacation. You can expect just 7 days of rain during the month, taking an umbrella is not necessary. There are some people, who may feel a slight chill at 22 °C (71 °F), but others will feel perfectly fine. The temperature of 9 °C (48 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in August in Whistler?
In August in Whistler, the average daily temperatures will be 22 °C (71 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
What is the sea temperature in August in Whistler?
The temperature of the sea in August in Whistler is 16 °C (61 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.
How many days of precipitation on average can I expect in August in Whistler?
There are 7 days, which are rainy in Whistler in August, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.7 days of the week, or in general - 24 % days.
Is August part of the wet season in Whistler?
No, there is no wet season in Whistler in August - you can expect 7 days of rain during the month.
What is the air temperature in Whistler in August at night?
The average night temperature in Whistler in August is 9 °C (48 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
How many sunny hours can I expect in August in Whistler?
There is an average length of sunshine of 7 hours per day in August in Whistler.
How long is the day (from dawn till dusk) in Whistler in August?
The length of daylight in August in Whistler is 14 hours.
Is the sea in Whistler warmer in August than in July?
No, the sea temperature in August in Whistler is not higher than in July.
Is August part of the dry season in Whistler?
Yes, there is a dry season in Whistler in August with just 7 days during the month being rainy.
Is Whistler rainier in August than in September?
No, in Whistler in August it does not rain more than in September.
How windy is Whistler in August?
An average wind scale that can be expected in Whistler in August is 2. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
Is the weather in Whistler warmer in August than in July?
No, August is not warmer in Whistler than July.