Efate weather in May 2026

Expect daytime maximum temperatures of 28°C in Efate, Vanuatu in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 164 mm of rainfall in the month.

  • 28°C maximum daytime temperature in May in Efate28
    28°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in May in Efate18
    18 days with some rainfall
  • 21°C minimum night-time temperature in May in Efate21
    21°C min night temperature
  • 11 hours of daylight per day in May in Efate11
    11 hours of daylight per day
  • Moderate heat & humidity in May in EfateM
    Moderate heat & humidity
  • 164 mm monthly rainfall in May in Efate164
    164 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Efate8
    8 (Very High) UV index
  • 27°C sea temperature in May in Efate27
    27°C sea temperature

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The May weather guide for Vanuatu (Efate) 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 Efate in May?

Daytime temperatures usually reach 28°C in Efate in May with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Efate in May?

There are normally 6 hours of bright sunshine each day in Efate in May - that's 54% of daylight hours.

How warm is the sea around Efate in May?

The average sea temperature around Efate in May is 27°C.

Does it rain in Efate in May?

There are usually 18 days with some rain in Efate in May and the average monthly rainfall is 164mm.

Efate May sunrise & sunset times

Browse the sunrise and sunset times for Efate in May 2026. Select a month to view Efate sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:00 17:28
Saturday, 16th May 2026 06:05 17:21
Sunday, 31st May 2026 06:10 17:19

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