Calgary weather

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

Recommended for Alberta

  • Top deals & discounts
  • Calgary climate averages by month
  • More destinations
  • Best time to go to Calgary
  • Calgary 5-day weather forecast
  • Calgary weather today - current conditions (last 24-hours)

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

The weather guide for Calgary, Alberta shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

  • Save £20 when you spend at least £149
  • Book flexible flights, hotels & flight+hotel (holiday) bookings
  • Plan for travel the UK, Europe & around the world
Show discount codeShow discount code ******018

Expires at 23:59 on Wednesday 2nd Dec 2020 · View all lastminute.com offers

Which is the hottest month in Calgary?

The hottest time of year in Calgary is normally July. Expect maximum daytime temperatures to reach 23°C.

Which month has the most rain in Calgary?

In terms of rainfall, June is usually the wettest month in Calgary with 79mm on average. There are normally 12 days in June with some rain.

When is it sunniest in Calgary?

The sunniest time of year in Calgary is normally July with bright sunshine on average for 63% of daylight hours; that's 10 hours of sunshine per day.

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

Back to top

Discover more about Canada

Compare Calgary weather with the USA

Below the Calgary weather chart shows average maximum daytime temperature for Calgary, Alberta, Canada and the USA (Washington).

Maximum daytime temperature (°C)

Calgary, Alberta, Canada
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

Compare more Calgary weather >>

  • Book online & save on TUI holidays in 2021/2022
  • Pay £0 deposits with direct debit
  • Plus free child places available

TUITUI deal finder

Back to top

Where's warm in Alberta right now?

Below are the temperatures expected today at popular destinations in Alberta. Select a destination to compare today's forecast with average weather conditions.

More destinations & map >>

Related posts

Popular travel offers

Back to Holiday Weather Top ^

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