Climate in Mississauga (Ontario), Canada

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Mississauga, Canada

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Mississauga, Canada

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Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Mississauga, Canada

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Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Mississauga, Canada

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Monthly rainy days

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

Average monthly rainy days in Mississauga, Canada

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Mississauga, Canada

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Weather Forecasts for Mississauga

Thu   Mar 28
9°C | -2°C
SW 25 km/h
almost clear and no rain

almost clear and no rain

Fri   Mar 29
7°C | -1°C
W 29 km/h
partly cloudy and no rain

partly cloudy and no rain

Sat   Mar 30
7°C | -1°C
SE 11 km/h
3.9 mm
broken clouds and  chance of rain

broken clouds and chance of 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.