New South Wales weather in September 2021

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

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The September weather guide for New South Wales 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 New South Wales in September?

Daytime temperatures usually reach 20°C in Sydney, New South Wales in September, falling to 11°C at night.

How sunny is it in New South Wales in September?

There are normally 7 hours of bright sunshine each day in Sydney, New South Wales in September - that's 62% of daylight hours.

How warm is the sea around New South Wales in September?

The average sea temperature around Sydney, New South Wales in September is 18°C.

Does it rain in New South Wales in September?

There are usually 10 days with some rain in Sydney, New South Wales in September and the average monthly rainfall is 62mm.

New South Wales sunrise & sunset times for September 2021

Browse the sunrise & sunset times for New South Wales in September 2021. Select a month to view New South Wales sunrise & sunset times for the next twelve months. The New South Wales sunrise & sunset times shown below are for Sydney.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:14 17:37
Wednesday, 15th September 2021 05:55 17:47
Thursday, 30th September 2021 05:34 17:57
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Metric (°C / mm)  |  Imperial (°F / inches)

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