Newfoundland & Labrador weather in September 2021

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

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The September weather guide for Newfoundland & Labrador, Newfoundland & Labrador 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 warm is it in Newfoundland & Labrador in September?

Daytime temperatures usually reach 16°C in St John's, Newfoundland & Labrador in September, falling to 8°C at night.

How sunny is it in Newfoundland & Labrador in September?

There are normally 5 hours of bright sunshine each day in St John's, Newfoundland & Labrador in September - that's 38% of daylight hours.

How warm is the sea around Newfoundland & Labrador in September?

The average sea temperature around St John's, Newfoundland & Labrador in September is 12°C.

Does it rain in Newfoundland & Labrador in September?

There are usually 15 days with some rain in St John's, Newfoundland & Labrador in September and the average monthly rainfall is 117mm.

What is the chance of a hurricane in Newfoundland & Labrador in September?

On average less than 1 day in September in St John's, Newfoundland & Labrador is likely to be affected by the passage of one or more tropical storms.

Newfoundland & Labrador sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Newfoundland & Labrador in September 2021. Select a month to view Newfoundland & Labrador sunrise & sunset times for the next twelve months. The Newfoundland & Labrador sunrise & sunset times shown below are for St John's.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:20 19:41
Wednesday, 15th September 2021 06:39 19:13
Thursday, 30th September 2021 06:59 18:42
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Metric (°C / mm)  |  Imperial (°F / inches)

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