Noumea weather in December 2025

Expect daytime maximum temperatures of 28°C in Noumea in December based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 75 mm of rainfall in the month.

  • 28°C maximum daytime temperature in December in Noumea28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in December in Noumea11
    11 days with some rainfall
  • 22°C minimum night-time temperature in December in Noumea22
    22°C min night temperature
  • 13 hours of daylight per day in December in Noumea13
    13 hours of daylight per day
  • Moderate heat & humidity in December in NoumeaM
    Moderate heat & humidity
  • 75 mm monthly rainfall in December in Noumea75
    75 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Noumea11
    11+ (Extreme) UV index
  • 25°C sea temperature in December in Noumea25
    25°C sea temperature

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The December weather guide for New Caledonia (Noumea) 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.

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

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How hot is it in Noumea in December?

Daytime temperatures usually reach 28°C in Noumea in December with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Noumea in December?

There are normally 8 hours of bright sunshine each day in Noumea in December - that's 61% of daylight hours.

How warm is the sea around Noumea in December?

The average sea temperature around Noumea in December is 25°C.

Does it rain in Noumea in December?

There are usually 11 days with some rain in Noumea in December and the average monthly rainfall is 75mm.

What is the chance of a cyclone in Noumea in December?

On average less than 1 day in December in Noumea is likely to be affected by the passage of one or more tropical storms.

Noumea December sunrise & sunset times

Browse the sunrise and sunset times for Noumea in December 2025. Select a month to view Noumea sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:01 18:25
Tuesday, 16th December 2025 05:05 18:34
Wednesday, 31st December 2025 05:13 18:41

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