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Lethbridge Climate by Month

The graphs below provide an overview of the climate in Lethbridge (Alberta), Canada. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Lethbridge

Tue   Nov 05
5°C | -5°C
NW 22 km/h
3.8 mm
broken clouds and sleet

broken clouds and sleet

Wed   Nov 06
8°C | -6°C
SW 18 km/h
partly cloudy and no rain

partly cloudy and no rain

Thu   Nov 07
13°C | 2°C
W 18 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Lethbridge in Canada

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Does Lethbridge have a dry season?
    Yes, the months of January and December are very dry.
  • When is winter in Lethbridge?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Lethbridge?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Lethbridge?
    The coldest month is January with an average maximum temperature of 1°C.
  • Which is the wettest month in Lethbridge?
    June tops the wettest month list with 100 mm of rainfall.
  • Which is the driest month in Lethbridge?
    January is the driest month with 18 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.