August Weather in Whistler

Last updated: March 2, 2024

The weather in Whistler, Canada, during August is characterized by an average temperature of 13°C (56°F). Highs can soar to 26°C (80°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Whistler throughout August hovers around 77%.

3°C (38°F)

Minimum temperature

13°C (56°F)

Average temperature

26°C (80°F)

Maximum temperature

77%

Humidity

Precipitation and Sunshine hours

In August, Whistler averages 75 mm (3.0 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 14 hours 21 minutes of daylight, with the sun shining for approximately 10 hours 26 minutes each day. Additionally, there is a 34% probability of sunny days during this period.

75 mm (3.0 inches)

Precipitation

9 rainy days

Rainy days

10 hours 26 minutes

Sunshine hours

34%

Chance of sun

UV Index

In August, the UV Index in Whistler reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 3 4 6 8 8 8 7 5 3 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Whistler's Climate with Cities Worldwide