Calgary weather in August 2021

Get the latest coronavirus (COVID-19) updates for Canada with current travel advice, statistics and online resources.

  • 22°C maximum daytime temperature in August in Calgary22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in August in Calgary9
    9 days with some rainfall
  • 8°C minimum night-time temperature in August in Calgary8
    8°C min night temperature
  • 14 hours of daylight per day in August in Calgary14
    14 hours of daylight per day
  • No heat & humidity in August in Calgary0
    No heat & humidity
  • 48 mm monthly rainfall in August in Calgary48
    48 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Calgary6
    6 (High) UV index
  • Top deals & discounts
  • Calgary weather overview
  • Calgary climate averages by month
  • More destinations
  • Best time to go to Calgary
  • Calgary 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The August weather guide for Calgary, Alberta shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Recommended for Alberta

  • Discover top Air Canada offers on flights to Canada
  • Browse the lowest fares available or search by date
  • Book flights to Toronto, Vancouver, Calgary, Montreal & more

How hot is it in Calgary in August?

Daytime temperatures usually reach 22°C in Calgary in August, falling to 8°C at night.

How sunny is it in Calgary in August?

There are normally 9 hours of bright sunshine each day in Calgary in August - that's 62% of daylight hours.

Does it rain in Calgary in August?

There are usually 9 days with some rain in Calgary in August and the average monthly rainfall is 48mm.

Calgary sunrise & sunset times for August 2021

Browse the sunrise & sunset times for Calgary in August 2021. Select a month to view Calgary sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st August 2021 06:02 21:22
Monday, 16th August 2021 06:25 20:54
Tuesday, 31st August 2021 06:49 20:23
  • Discover top Air Canada offers on flights to Canada
  • Browse the lowest fares available or search by date
  • Book flights to Toronto, Vancouver, Calgary, Montreal & more

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Canada

Where is hot in Alberta in August for 2021/2022?

Below are average maximum temperatures at popular destinations in Alberta in August. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.