Kuching weather in September 2025

Expect 32°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Kuching in September. Check more long-term weather averages for Kuching in September before you book your next holiday to Malaysia in 2025/2026.

  • 32°C maximum daytime temperature in September in Kuching32
    32°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in September in Kuching21
    21 days with some rainfall
  • 23°C minimum night-time temperature in September in Kuching23
    23°C min night temperature
  • 12 hours of daylight per day in September in Kuching12
    12 hours of daylight per day
  • Very high heat & humidity in September in KuchingVH
    Very High heat & humidity
  • 270 mm monthly rainfall in September in Kuching270
    270 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kuching11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Kuching29
    29°C sea temperature

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The September weather guide for Malaysia (Kuching) 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 Kuching in September?

Daytime temperatures usually reach 32°C in Kuching in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Kuching in September?

There are normally 5 hours of bright sunshine each day in Kuching in September - that's 42% of daylight hours.

How warm is the sea around Kuching in September?

The average sea temperature around Kuching in September is 29°C.

Does it rain in Kuching in September?

There are usually 21 days with some rain in Kuching in September and the average monthly rainfall is 270mm.

Kuching September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:34 18:43
Monday, 15th September 2025 06:30 18:37
Tuesday, 30th September 2025 06:26 18:32

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