Maskelynes Islands weather in September 2025

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

  • 27°C maximum daytime temperature in September in Maskelynes Islands27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in September in Maskelynes Islands15
    15 days with some rainfall
  • 20°C minimum night-time temperature in September in Maskelynes Islands20
    20°C min night temperature
  • 12 hours of daylight per day in September in Maskelynes Islands12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Maskelynes IslandsM
    Moderate heat & humidity
  • 169 mm monthly rainfall in September in Maskelynes Islands169
    169 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Maskelynes Islands11
    11 (Extreme) UV index
  • 26°C sea temperature in September in Maskelynes Islands26
    26°C sea temperature

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The September weather guide for Vanuatu (Maskelynes 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 Maskelynes Islands in September?

Daytime temperatures usually reach 27°C in Maskelynes Islands in September with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Maskelynes Islands in September?

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

How warm is the sea around Maskelynes Islands in September?

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

Does it rain in Maskelynes Islands in September?

There are usually 15 days with some rain in Maskelynes Islands in September and the average monthly rainfall is 169mm.

Maskelynes Islands September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 17:42
Monday, 15th September 2025 05:44 17:44
Tuesday, 30th September 2025 05:32 17:46

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