New Caledonia weather in January 2025

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

  • 29°C maximum daytime temperature in January in New Caledonia (Noumea)29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in January in New Caledonia (Noumea)14
    14 days with some rainfall
  • 23°C minimum night-time temperature in January in New Caledonia (Noumea)23
    23°C min night temperature
  • 13 hours of daylight per day in January in New Caledonia (Noumea)13
    13 hours of daylight per day
  • High heat & humidity in January in New Caledonia (Noumea)H
    High heat & humidity
  • 117 mm monthly rainfall in January in New Caledonia (Noumea)117
    117 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in New Caledonia (Noumea)11
    11+ (Extreme) UV index
  • 26°C sea temperature in January in New Caledonia (Noumea)26
    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.

Top New Caledonia destinations

Below are average maximum temperatures at popular countries, regions and places in New Caledonia in January. Select a holiday destination to see more weather parameters.

All New Caledonia destinations

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

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How hot is it in New Caledonia in January?

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

How sunny is it in New Caledonia in January?

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

How warm is the sea around New Caledonia in January?

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

Does it rain in New Caledonia in January?

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

What is the chance of a cyclone in New Caledonia in January?

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

New Caledonia January sunrise & sunset times

Browse the sunrise and sunset times for New Caledonia in January 2025. Select a month to view New Caledonia sunrise and sunset times for the next 12 months. The New Caledonia sunrise and sunset times shown below are for Noumea.

JanFebMarAprMayJunJulAugSepOctNovDec

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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