Yasawa weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Yasawa in September. Check more long-term weather averages for Yasawa in September before you book your next holiday to Fiji in 2025/2026.

  • 30°C maximum daytime temperature in September in Yasawa30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in September in Yasawa17
    17 days with some rainfall
  • 20°C minimum night-time temperature in September in Yasawa20
    20°C min night temperature
  • 12 hours of daylight per day in September in Yasawa12
    12 hours of daylight per day
  • Moderate heat & humidity in September in YasawaM
    Moderate heat & humidity
  • 59 mm monthly rainfall in September in Yasawa59
    59 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Yasawa11
    11+ (Extreme) UV index
  • 26°C sea temperature in September in Yasawa26
    26°C sea temperature

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The September weather guide for Fiji (Yasawa) 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 Yasawa in September?

Daytime temperatures usually reach 30°C in Yasawa in September with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Yasawa in September?

There are normally 6 hours of bright sunshine each day in Yasawa in September - that's 53% of daylight hours.

How warm is the sea around Yasawa in September?

The average sea temperature around Yasawa in September is 26°C.

Does it rain in Yasawa in September?

There are usually 17 days with some rain in Yasawa in September and the average monthly rainfall is 59mm.

Yasawa September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:16 18:03
Monday, 15th September 2025 06:05 18:05
Tuesday, 30th September 2025 05:53 18:07

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