Sandakan weather in August 2025

Expect 32°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Sandakan in August. Check more long-term weather averages for Sandakan in August before you book your next holiday to Malaysia in 2025/2026.

  • 32°C maximum daytime temperature in August in Sandakan32
    32°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in August in Sandakan18
    18 days with some rainfall
  • 23°C minimum night-time temperature in August in Sandakan23
    23°C min night temperature
  • 12 hours of daylight per day in August in Sandakan12
    12 hours of daylight per day
  • Very high heat & humidity in August in SandakanVH
    Very High heat & humidity
  • 241 mm monthly rainfall in August in Sandakan241
    241 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Sandakan11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Sandakan29
    29°C sea temperature

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The August weather guide for Malaysia (Sandakan) 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 Sandakan in August?

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

How sunny is it in Sandakan in August?

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

How warm is the sea around Sandakan in August?

The average sea temperature around Sandakan in August is 29°C.

Does it rain in Sandakan in August?

There are usually 18 days with some rain in Sandakan in August and the average monthly rainfall is 241mm.

Sandakan August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:03 18:25
Saturday, 16th August 2025 06:03 18:21
Sunday, 31st August 2025 06:01 18:15

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