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.

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.

Metric (°C / mm)  |  Imperial (°F / inches)

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Canada sunrise & sunset times for September 2021

Browse the sunrise and sunset times for Canada in September 2021. Select a month to view Canada sunrise & sunset times for the next 12 months. The Canada sunrise and sunset times shown below are for Ottawa.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 05:25 18:40
Wednesday, 15th September 2021 05:42 18:13
Thursday, 30th September 2021 06:00 17:44
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