Bintan Island weather in August 2026

Expect daytime maximum temperatures of 31°C in Bintan Island, Indonesia in August and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 167 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in Bintan Island31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in August in Bintan Island13
    13 days with some rainfall
  • 22°C minimum night-time temperature in August in Bintan Island22
    22°C min night temperature
  • 12 hours of daylight per day in August in Bintan Island12
    12 hours of daylight per day
  • High heat & humidity in August in Bintan IslandH
    High heat & humidity
  • 167 mm monthly rainfall in August in Bintan Island167
    167 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Bintan Island11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Bintan Island29
    29°C sea temperature

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The August weather guide for Indonesia (Bintan Island) 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 Bintan Island in August?

Daytime temperatures usually reach 33°C in Bintan Island in August with very high heat and humidity, falling to 22°C at night.

How sunny is it in Bintan Island in August?

There are normally 9 hours of bright sunshine each day in Bintan Island in August - that's 77% of daylight hours.

How warm is the sea around Bintan Island in August?

The average sea temperature around Bintan Island in August is 28°C.

Does it rain in Bintan Island in August?

There are usually 8 days with some rain in Bintan Island in August and the average monthly rainfall is 77mm.

Bintan Island August sunrise & sunset times

Browse the sunrise and sunset times for Bintan Island in August 2026. Select a month to view Bintan Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 06:04 18:14
Sunday, 16th August 2026 06:02 18:11
Monday, 31st August 2026 05:59 18:07

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