Noumea weather in January 2025

Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Noumea in January. Check more long-term weather averages for Noumea in January before you book your next holiday to New Caledonia in 2025/2026.

  • 29°C maximum daytime temperature in January in Noumea29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in January in Noumea14
    14 days with some rainfall
  • 23°C minimum night-time temperature in January in Noumea23
    23°C min night temperature
  • 13 hours of daylight per day in January in Noumea13
    13 hours of daylight per day
  • High heat & humidity in January in NoumeaH
    High heat & humidity
  • 117 mm monthly rainfall in January in Noumea117
    117 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Noumea11
    11+ (Extreme) UV index
  • 26°C sea temperature in January in Noumea26
    26°C sea temperature

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The January 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 January?

Daytime temperatures usually reach 29°C in Noumea in January with high heat and humidity, falling to 23°C at night.

How sunny is it in Noumea in January?

There are normally 7 hours of bright sunshine each day in Noumea in January - that's 56% of daylight hours.

How warm is the sea around Noumea in January?

The average sea temperature around Noumea in January is 26°C.

Does it rain in Noumea in January?

There are usually 14 days with some rain in Noumea in January and the average monthly rainfall is 117mm.

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

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

Noumea January sunrise & sunset times

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


Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:13 18:42
Thursday, 16th January 2025 05:24 18:44
Friday, 31st January 2025 05:34 18:41

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