Kuala Lumpur weather in September 2025

Expect daytime maximum temperatures of 32°C in Kuala Lumpur, Malaysia in September and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 190 mm of rainfall in the month.

  • 32°C maximum daytime temperature in September in Kuala Lumpur32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in September in Kuala Lumpur18
    18 days with some rainfall
  • 22°C minimum night-time temperature in September in Kuala Lumpur22
    22°C min night temperature
  • 12 hours of daylight per day in September in Kuala Lumpur12
    12 hours of daylight per day
  • Very high heat & humidity in September in Kuala LumpurVH
    Very High heat & humidity
  • 190 mm monthly rainfall in September in Kuala Lumpur190
    190 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kuala Lumpur11
    11+ (Extreme) UV index

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The September weather guide for Malaysia (Kuala Lumpur) 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 Kuala Lumpur

How hot is it in Kuala Lumpur in September?

Daytime temperatures usually reach 32°C in Kuala Lumpur in September with very high heat and humidity, falling to 22°C at night.

How sunny is it in Kuala Lumpur in September?

There are normally 6 hours of bright sunshine each day in Kuala Lumpur in September - that's 45% of daylight hours.

Does it rain in Kuala Lumpur in September?

There are usually 18 days with some rain in Kuala Lumpur in September and the average monthly rainfall is 190mm.

Kuala Lumpur September sunrise & sunset times

Browse the sunrise and sunset times for Kuala Lumpur in September 2025. Select a month to view Kuala Lumpur sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 07:08 19:18
Monday, 15th September 2025 07:04 19:12
Tuesday, 30th September 2025 07:01 19:06

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