Noumea weather in September 2021

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  • 24°C maximum daytime temperature in September in Noumea24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in September in Noumea9
    9 days with some rainfall
  • 17°C minimum night-time temperature in September in Noumea17
    17°C min night temperature
  • 12 hours of daylight per day in September in Noumea12
    12 hours of daylight per day
  • No heat & humidity in September in Noumea0
    No heat & humidity
  • 40 mm monthly rainfall in September in Noumea40
    40 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Noumea9
    9 (Very High) UV index
  • 22°C sea temperature in September in Noumea22
    22°C sea temperature

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The September weather guide for Noumea, New Caledonia 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 Noumea in September?

Daytime temperatures usually reach 24°C in Noumea in September, falling to 17°C at night.

How sunny is it in Noumea in September?

There are normally 7 hours of bright sunshine each day in Noumea in September - that's 61% of daylight hours.

How warm is the sea around Noumea in September?

The average sea temperature around Noumea in September is 22°C.

Does it rain in Noumea in September?

There are usually 9 days with some rain in Noumea in September and the average monthly rainfall is 40mm.

Noumea sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Noumea in September 2021. Select a month to view Noumea sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:04 17:44
Wednesday, 15th September 2021 05:51 17:48
Thursday, 30th September 2021 05:36 17:53
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in New Caledonia in September for 2021/2022?

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

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