Mamanuca Islands weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mamanuca Islands in August. Check more long-term weather averages for Mamanuca Islands in August before you book your next holiday to Fiji in 2025/2026.

  • 27°C maximum daytime temperature in August in Mamanuca Islands27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 19 days with some rainfall in August in Mamanuca Islands19
    19 days with some rainfall
  • 21°C minimum night-time temperature in August in Mamanuca Islands21
    21°C min night temperature
  • 12 hours of daylight per day in August in Mamanuca Islands12
    12 hours of daylight per day
  • Low heat & humidity in August in Mamanuca IslandsL
    Low heat & humidity
  • 73 mm monthly rainfall in August in Mamanuca Islands73
    73 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Mamanuca Islands9
    9 (Very High) UV index
  • 26°C sea temperature in August in Mamanuca Islands26
    26°C sea temperature

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The August 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 August?

Daytime temperatures usually reach 27°C in Mamanuca Islands in August with low heat and humidity, falling to 21°C at night.

How sunny is it in Mamanuca Islands in August?

There are normally 7 hours of bright sunshine each day in Mamanuca Islands in August - that's 57% of daylight hours.

How warm is the sea around Mamanuca Islands in August?

The average sea temperature around Mamanuca Islands in August is 26°C.

Does it rain in Mamanuca Islands in August?

There are usually 19 days with some rain in Mamanuca Islands in August and the average monthly rainfall is 73mm.

Mamanuca Islands August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:38 17:58
Saturday, 16th August 2025 06:30 18:01
Sunday, 31st August 2025 06:19 18:04

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