Lifou weather in September 2025

Expect 25°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Lifou in September. Check more long-term weather averages for Lifou in September before you book your next holiday to New Caledonia in 2025/2026.

  • 25°C maximum daytime temperature in September in Lifou25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in September in Lifou11
    11 days with some rainfall
  • 16°C minimum night-time temperature in September in Lifou16
    16°C min night temperature
  • 12 hours of daylight per day in September in Lifou12
    12 hours of daylight per day
  • Low heat & humidity in September in LifouL
    Low heat & humidity
  • 63 mm monthly rainfall in September in Lifou63
    63 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Lifou10
    10 (Very High) UV index
  • 24°C sea temperature in September in Lifou24
    24°C sea temperature

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Lifou by month

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Recommended for New Caledonia

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

The September weather guide for New Caledonia (Lifou) 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 Lifou in September?

Daytime temperatures usually reach 25°C in Lifou in September with low heat and humidity, falling to 16°C at night.

How sunny is it in Lifou in September?

There are normally 7 hours of bright sunshine each day in Lifou in September - that's 59% of daylight hours.

How warm is the sea around Lifou in September?

The average sea temperature around Lifou in September is 24°C.

Does it rain in Lifou in September?

There are usually 11 days with some rain in Lifou in September and the average monthly rainfall is 63mm.

Lifou September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:00 17:42
Monday, 15th September 2025 05:48 17:45
Tuesday, 30th September 2025 05:33 17:49

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