Canada weather in September 2021

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Below are average maximum temperatures at popular destinations in Canada in September. Select a destination to see more weather parameters.

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The September weather guide for Canada 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 Canada in September?

Daytime temperatures usually reach 20°C in Ottawa, Canada in September, falling to 9°C at night.

How sunny is it in Canada in September?

There are normally 6 hours of bright sunshine each day in Ottawa, Canada in September - that's 46% of daylight hours.

Does it rain in Canada in September?

There are usually 12 days with some rain in Ottawa, Canada in September and the average monthly rainfall is 80mm.

Canada sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Canada in September 2021. Select a month to view Canada sunrise & sunset times for the next twelve months. The Canada sunrise & sunset times shown below are for Ottawa.

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