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World Weather & Climate Information

Average monthly weather in Calgary, Canada

What's the best time to travel to Calgary in Canada? Here are some annual weather facts we collected from our historical weather data:
  • The months June, July, August and September have nice weather with a good average temperature.
  • Calgary has dry periods in January, February, October, November and December.
  • Cold season / winter is in the months January and December.
  • On average, the warmest month is July.
  • On average, the coolest month is December.
  • May is the wettest month. This month should be avoided if you don't like too much rain.
  • February is the driest month.
For more information, see the weather forecast and our average climate infomation (by month in graphs) below.

* Data from nearest weather station: Great Falls, United States of America (441.4 KM).
10 Day Weather Forecast 

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit »
Average min and max temperatures in Great Falls, United States of America   Copyright © 2017 www.weather-and-climate.com

Average monthly hours of sunshine over the year

This is the monthly total of sunhours
Average monthly sunhours in Great Falls, United States of America   Copyright © 2017 www.weather-and-climate.com

Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches »
Average precipitation (rain/snow) in Great Falls, United States of America   Copyright © 2017 www.weather-and-climate.com

Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.
Average rainy days (rain/snow) in Great Falls, United States of America   Copyright © 2017 www.weather-and-climate.com

Average humidity over the year

This is the mean monthly relative humidity
Average relative humidity in Great Falls, United States of America   Copyright © 2017 www.weather-and-climate.com

Average wind speed over the year

This is the mean monthly wind speed (meters per second)
Average wind speed in Great Falls, United States of America   Copyright © 2017 www.weather-and-climate.com

Weather Forecast for Calgary

Show in Fahrenheit
TUE
Sunny
9°C
-1°C
WED
Sunny
8°C
0°C
THU
Sunny
13°C
2°C