Nias weather in May 2025

Expect daytime maximum temperatures of 29°C in Nias in May and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 207 mm of rainfall in the month.

  • 29°C maximum daytime temperature in May in Nias29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in May in Nias12
    12 days with some rainfall
  • 23°C minimum night-time temperature in May in Nias23
    23°C min night temperature
  • 12 hours of daylight per day in May in Nias12
    12 hours of daylight per day
  • Very high heat & humidity in May in NiasVH
    Very High heat & humidity
  • 207 mm monthly rainfall in May in Nias207
    207 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Nias11
    11+ (Extreme) UV index
  • 30°C sea temperature in May in Nias30
    30°C sea temperature

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The May weather guide for Indonesia (Nias) 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 Nias in May?

Daytime temperatures usually reach 29°C in Nias in May with very high heat and humidity, falling to 23°C at night.

How sunny is it in Nias in May?

There are normally 7 hours of bright sunshine each day in Nias in May - that's 61% of daylight hours.

How warm is the sea around Nias in May?

The average sea temperature around Nias in May is 30°C.

Does it rain in Nias in May?

There are usually 12 days with some rain in Nias in May and the average monthly rainfall is 207mm.

Nias May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:22 18:30
Friday, 16th May 2025 06:21 18:30
Saturday, 31st May 2025 06:22 18:31

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