Mamanuca Islands weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Mamanuca Islands in May. Check more long-term weather averages for Mamanuca Islands in May before you book your next holiday to Fiji in 2025/2026.

  • 29°C maximum daytime temperature in May in Mamanuca Islands29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in May in Mamanuca Islands19
    19 days with some rainfall
  • 20°C minimum night-time temperature in May in Mamanuca Islands20
    20°C min night temperature
  • 11 hours of daylight per day in May in Mamanuca Islands11
    11 hours of daylight per day
  • Moderate heat & humidity in May in Mamanuca IslandsM
    Moderate heat & humidity
  • 91 mm monthly rainfall in May in Mamanuca Islands91
    91 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Mamanuca Islands8
    8 (Very High) UV index
  • 28°C sea temperature in May in Mamanuca Islands28
    28°C sea temperature

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The May weather guide for Fiji (Mamanuca Islands) 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 Mamanuca Islands in May?

Daytime temperatures usually reach 29°C in Mamanuca Islands in May with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Mamanuca Islands in May?

There are normally 6 hours of bright sunshine each day in Mamanuca Islands in May - that's 53% of daylight hours.

How warm is the sea around Mamanuca Islands in May?

The average sea temperature around Mamanuca Islands in May is 28°C.

Does it rain in Mamanuca Islands in May?

There are usually 19 days with some rain in Mamanuca Islands in May and the average monthly rainfall is 91mm.

Mamanuca Islands May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:25 17:52
Friday, 16th May 2025 06:29 17:46
Saturday, 31st May 2025 06:35 17:43

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