Mulu weather in May 2026

Expect daytime maximum temperatures of 31°C in Mulu, Malaysia 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 18 days with some rainfall and typically 273 mm of rainfall in the month.

  • 31°C maximum daytime temperature in May in Mulu31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in May in Mulu18
    18 days with some rainfall
  • 23°C minimum night-time temperature in May in Mulu23
    23°C min night temperature
  • 12 hours of daylight per day in May in Mulu12
    12 hours of daylight per day
  • Very high heat & humidity in May in MuluVH
    Very High heat & humidity
  • 273 mm monthly rainfall in May in Mulu273
    273 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Mulu11
    11+ (Extreme) UV index

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The May weather guide for Malaysia (Mulu) 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 Mulu in May?

Daytime temperatures usually reach 31°C in Mulu in May with very high heat and humidity, falling to 23°C at night.

How sunny is it in Mulu in May?

There are normally 7 hours of bright sunshine each day in Mulu in May - that's 57% of daylight hours.

Does it rain in Mulu in May?

There are usually 18 days with some rain in Mulu in May and the average monthly rainfall is 273mm.

Mulu May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:10 18:26
Saturday, 16th May 2026 06:08 18:26
Sunday, 31st May 2026 06:08 18:29

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