Mississauga weather in September (Ontario, Canada)

Looking to travel to Mississauga in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In Mississauga the weather in September is generally perfect, characterized by high temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 23°C. But by evening, they drop to around 13°C.

Mississauga in September usually receives moderate rainfall, averaging around 80 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 9 days of the month will see rainfall.

The days are predominantly sunny, with an estimated total of around 216 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Mississauga. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Mississauga climate page with graphs.

 

Mississauga, monthly averages in September

Min TemperatureMin Temperature 13°C  
Max TemperatureMax Temperature 23°C  
Chance of RainChance of Rain 31%  
PrecipitationPrecipitation 80 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 59%  
SunshineSunshine 216 hours  
Percentage SunshinePercentage Sunshine 58%  

Where to go in Canada in September

Find out more about the weather in Canada in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Mississauga in September?

For visitors traveling to Mississauga, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Cycling
9/10
Walking
9/10
Barbeque
8/10
Camping
8/10
Outdoor sports
9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Mississauga.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.