Kuching weather in December 2025

Expect daytime maximum temperatures of 31°C in Kuching, Malaysia in December and very high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 30 days with some rainfall and typically 493 mm of rainfall in the month.

  • 31°C maximum daytime temperature in December in Kuching31
    31°C max day temperature
  • 4 hours of sunshine per day
  • 30 days with some rainfall in December in Kuching30
    30 days with some rainfall
  • 23°C minimum night-time temperature in December in Kuching23
    23°C min night temperature
  • 12 hours of daylight per day in December in Kuching12
    12 hours of daylight per day
  • Very high heat & humidity in December in KuchingVH
    Very High heat & humidity
  • 493 mm monthly rainfall in December in Kuching493
    493 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Kuching11
    11+ (Extreme) UV index
  • 29°C sea temperature in December in Kuching29
    29°C sea temperature

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The December 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 December?

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

How sunny is it in Kuching in December?

There are normally 4 hours of bright sunshine each day in Kuching in December - that's 35% of daylight hours.

How warm is the sea around Kuching in December?

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

Does it rain in Kuching in December?

There are usually 30 days with some rain in Kuching in December and the average monthly rainfall is 493mm.

Kuching December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:26 18:29
Tuesday, 16th December 2025 06:33 18:35
Wednesday, 31st December 2025 06:41 18:43

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