Noumea weather in May 2025

Expect 25°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Noumea in May. Check more long-term weather averages for Noumea in May before you book your next holiday to New Caledonia in 2025/2026.

  • 25°C maximum daytime temperature in May in Noumea25
    25°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in May in Noumea16
    16 days with some rainfall
  • 19°C minimum night-time temperature in May in Noumea19
    19°C min night temperature
  • 11 hours of daylight per day in May in Noumea11
    11 hours of daylight per day
  • Low heat & humidity in May in NoumeaL
    Low heat & humidity
  • 86 mm monthly rainfall in May in Noumea86
    86 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Noumea7
    7 (High) UV index
  • 25°C sea temperature in May in Noumea25
    25°C sea temperature

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The May 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 May?

Daytime temperatures usually reach 25°C in Noumea in May with low heat and humidity, falling to 19°C at night.

How sunny is it in Noumea in May?

There are normally 6 hours of bright sunshine each day in Noumea in May - that's 52% of daylight hours.

How warm is the sea around Noumea in May?

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

Does it rain in Noumea in May?

There are usually 16 days with some rain in Noumea in May and the average monthly rainfall is 86mm.

Noumea May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:13 17:29
Friday, 16th May 2025 06:19 17:22
Saturday, 31st May 2025 06:26 17:18

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