Mississauga Weather in August

What's the weather like in Mississauga (Ontario) in August 2022?

The climate in Mississauga during August can be summarized as warm and a little damp.

August is in the summer in Mississauga and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 15°C (59°F) is normal.

Mississauga weather averages (imperial / metric)
Daytime temperature 25°C 77°F
Nightly temperature 14.8°C 58.6°F
Average temperature 19.9°C 67.8°F
Daily sunshine 8.6 hrs
Avg rainfall 82 mm 3.2 ins
Rainy days 9 days
Sea temperature 21.4°C 70.5°F
Humidity 73%
Windspeed 11.2kph 7 mph

On average August is the wettest month of the year in Mississauga with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.6 hours of sunshine per day.

August temperatures in Mississauga

Mississauga average temperature in August

August rainfall

Mississauga average rain in August

August hourly sunshine

Mississauga average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mississauga in August 2022.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Mississauga weather stats

Mississauga weather statistics
Hottest month: July 26°C 78.8°F
Driest month: February 46mm 1.8ins
Sunniest month: July 9.9hrs
Coldest month: January -1.7°C 28.9°F
Wettest month: August 82mm 3.2ins
Map showing location of Mississauga (43.5789, -79.6583)

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