Climate in Calgary (Alberta), Canada

The graphs below show the monthly weather averages over the year.
* Data from weather station: Calgary, Canada.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Celsius

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Daily percent of sunshine

The mean percent of sunhours during the day over the year

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Millimeter

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Weather Forecasts for Calgary (Alberta)

MON Sep 27
78°F | 52°F

Partly cloudy

TUE Sep 28
62°F | 44°F

Moderate rain

WED Sep 29
66°F | 39°F

Patchy rain possible

The best time of year to visit Calgary in Canada

Here are some average weather facts we collected from our historical climate data:

  • During the month of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F).
  • The months of June have a high chance of precipitation.
  • The coldest season / winter is in the months of January and December.
  • The warmest month is July with an average maximum temperature of 23°C (73°F).
  • The coldest month is January with an average maximum temperature of 0°C (30°F).
  • June is the most wet month. This month should be avoided if you are not a big fan of rain.
  • October is the driest month.
  • July is the most sunny month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.