Kupang weather in May 2026

Expect daytime maximum temperatures of 31°C in Kupang, Indonesia in May and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 43 mm of rainfall in the month.

  • 31°C maximum daytime temperature in May in Kupang31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in May in Kupang4
    4 days with some rainfall
  • 22°C minimum night-time temperature in May in Kupang22
    22°C min night temperature
  • 12 hours of daylight per day in May in Kupang12
    12 hours of daylight per day
  • High heat & humidity in May in KupangH
    High heat & humidity
  • 43 mm monthly rainfall in May in Kupang43
    43 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Kupang10
    10 (Very High) UV index
  • 28°C sea temperature in May in Kupang28
    28°C sea temperature

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

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

How sunny is it in Kupang in May?

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

How warm is the sea around Kupang in May?

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

Does it rain in Kupang in May?

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

Kupang May sunrise & sunset times

Browse the sunrise and sunset times for Kupang in May 2026. Select a month to view Kupang sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:50 17:35
Saturday, 16th May 2026 05:53 17:31
Sunday, 31st May 2026 05:56 17:30

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