Indonesia weather in May 2025

Expect 33°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Indonesia in May. Check more long-term weather averages for Indonesia in May before you book your next holiday to Indonesia in 2025/2026.

  • 33°C maximum daytime temperature in May in Indonesia (Jakarta)33
    33°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in May in Indonesia (Jakarta)14
    14 days with some rainfall
  • 23°C minimum night-time temperature in May in Indonesia (Jakarta)23
    23°C min night temperature
  • 12 hours of daylight per day in May in Indonesia (Jakarta)12
    12 hours of daylight per day
  • Very high heat & humidity in May in Indonesia (Jakarta)VH
    Very High heat & humidity
  • 173 mm monthly rainfall in May in Indonesia (Jakarta)173
    173 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Indonesia (Jakarta)11
    11 (Extreme) UV index
  • 30°C sea temperature in May in Indonesia (Jakarta)30
    30°C sea temperature

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The May weather guide for Indonesia (Jakarta) 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.

Top Indonesia destinations

Below are average maximum temperatures at popular countries, regions and places in Indonesia in May. Select a holiday destination to see more weather parameters.

All Indonesia regions

All Indonesia destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Indonesia

How hot is it in Indonesia in May?

Daytime temperatures usually reach 33°C in Jakarta, Indonesia in May with very high heat and humidity, falling to 23°C at night.

How sunny is it in Indonesia in May?

There are normally 8 hours of bright sunshine each day in Jakarta, Indonesia in May - that's 68% of daylight hours.

How warm is the sea around Indonesia in May?

The average sea temperature around Jakarta, Indonesia in May is 30°C.

Does it rain in Indonesia in May?

There are usually 14 days with some rain in Jakarta, Indonesia in May and the average monthly rainfall is 173mm.

Indonesia May sunrise & sunset times

Browse the sunrise and sunset times for Indonesia in May 2025. Select a month to view Indonesia sunrise and sunset times for the next 12 months. The Indonesia sunrise and sunset times shown below are for Jakarta.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:53 17:47
Friday, 16th May 2025 05:54 17:44
Saturday, 31st May 2025 05:57 17:44

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