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Ontario weather in September 2020
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Below are average maximum temperatures at popular destinations in Ontario in September. Select a destination to see more weather parameters.
The September weather guide for Ontario shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How hot is it in Ontario in September?
Daytime temperatures usually reach 21°C in Toronto, Ontario in September, falling to 11°C at night.
How sunny is it in Ontario in September?
There are normally 6 hours of bright sunshine each day in Toronto, Ontario in September - that's 48% of daylight hours.
How warm is the sea around Ontario in September?
The average sea temperature around Toronto, Ontario in September is 19°C.
Does it rain in Ontario in September?
There are usually 10 days with some rain in Toronto, Ontario in September and the average monthly rainfall is 75mm.
Ontario sunrise & sunset times for September 2020
Browse the sunrise & sunset times for Ontario in September 2020. Select a month to view Ontario sunrise & sunset times for the next twelve months. The Ontario sunrise & sunset times shown below are for Toronto.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st September 2020||06:42||19:52|
|Tuesday, 15th September 2020||06:57||19:27|
|Wednesday, 30th September 2020||07:15||18:59|
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Metric (°C / mm) | Imperial (°F / inches)
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