Espiritu Santo weather in September 2025

Expect 28°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Espiritu Santo in September. Check more long-term weather averages for Espiritu Santo in September before you book your next holiday to Vanuatu in 2025/2026.

  • 28°C maximum daytime temperature in September in Espiritu Santo28
    28°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in September in Espiritu Santo15
    15 days with some rainfall
  • 21°C minimum night-time temperature in September in Espiritu Santo21
    21°C min night temperature
  • 12 hours of daylight per day in September in Espiritu Santo12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Espiritu SantoM
    Moderate heat & humidity
  • 199 mm monthly rainfall in September in Espiritu Santo199
    199 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Espiritu Santo11
    11+ (Extreme) UV index
  • 27°C sea temperature in September in Espiritu Santo27
    27°C sea temperature

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Espiritu Santo by month

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The September weather guide for Vanuatu (Espiritu Santo) 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 Espiritu Santo in September?

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

How sunny is it in Espiritu Santo in September?

There are normally 7 hours of bright sunshine each day in Espiritu Santo in September - that's 57% of daylight hours.

How warm is the sea around Espiritu Santo in September?

The average sea temperature around Espiritu Santo in September is 27°C.

Does it rain in Espiritu Santo in September?

There are usually 15 days with some rain in Espiritu Santo in September and the average monthly rainfall is 199mm.

Espiritu Santo September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:57 17:46
Monday, 15th September 2025 05:47 17:47
Tuesday, 30th September 2025 05:35 17:48

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