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Mississauga Climate by Month

The graphs below provide an overview of the climate in Mississauga (Ontario), 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 Mississauga

Tue   Nov 05
21°C | 15°C
SW 25 km/h
0.6 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Wed   Nov 06
18°C | 9°C
W 25 km/h
almost clear and no rain

almost clear and no rain

Thu   Nov 07
13°C | 6°C
NW 18 km/h
clear and no rain

clear and no rain

The best time of year to visit Mississauga 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:

  • Which is the warmest month in Mississauga?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Mississauga?
    The coldest month is February with an average maximum temperature of 0°C.
  • Which is the wettest month in Mississauga?
    April tops the wettest month list with 93 mm of rainfall.
  • Which is the driest month in Mississauga?
    February is the driest month with 66 mm of precipitation.
  • Which is the sunniest month in Mississauga?
    July is the sunniest month with an average of 295 hours of sunshine.

  • 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.