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Temperatures in August
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British Columbia temperatures in August

British Columbia is a region in Canada. August in has maximum daytime temperatures ranging from moderate in Rossland with 14°C to high temperatures in Osoyoos with 30°C. Nighttime temperatures generally drop to 14°C in Osoyoos and 7°C in Rossland. August is a summer month. On average, August is the month with the highest temperature of the year in British Columbia.

What is the temperature of the different cities in British Columbia in August?

Find the average daytime temperatures in August for the most popular destinations in British Columbia on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in August in British Columbia?
    • Osoyoos tops the warmest city list in our database with average maximum daytime temperatures around 30°C and a minimum nighttime temperature of around 14°C.

  • What is the coldest city in August in British Columbia?
    • When looking through our records, we find that Rossland stands out as the coolest city in British Columbia for the month of August. Daytime highs average 14°C and it cools down to about 7°C at night.

  • How much sun does British Columbia get in August?
    • Vancouver enjoys approximately 277 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in August?
    • The water temperature averages approximately 14°C in Prince Rupert this month, so not the best month to swim.

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