Sibu weather in May 2026

Expect daytime maximum temperatures of 31°C in Sibu, Malaysia in May and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 223 mm of rainfall in the month.

  • 31°C maximum daytime temperature in May in Sibu31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in May in Sibu19
    19 days with some rainfall
  • 22°C minimum night-time temperature in May in Sibu22
    22°C min night temperature
  • 12 hours of daylight per day in May in Sibu12
    12 hours of daylight per day
  • Very high heat & humidity in May in SibuVH
    Very High heat & humidity
  • 223 mm monthly rainfall in May in Sibu223
    223 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Sibu11
    11+ (Extreme) UV index

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The May weather guide for Malaysia (Sibu) 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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More about Malaysia

How hot is it in Sibu in May?

Daytime temperatures usually reach 31°C in Sibu in May with very high heat and humidity, falling to 22°C at night.

How sunny is it in Sibu in May?

There are normally 6 hours of bright sunshine each day in Sibu in May - that's 52% of daylight hours.

Does it rain in Sibu in May?

There are usually 19 days with some rain in Sibu in May and the average monthly rainfall is 223mm.

Sibu May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:24 18:36
Saturday, 16th May 2026 06:22 18:36
Sunday, 31st May 2026 06:23 18:38

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