Sri Lanka weather in August 2021

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Below are average maximum temperatures at popular destinations in Sri Lanka in August. Select a destination to see more weather parameters.

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The August weather guide for Sri Lanka 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.

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How hot is it in Sri Lanka in August?

Daytime temperatures usually reach 30°C in Colombo, Sri Lanka in August with high heat and humidity, falling to 25°C at night.

How sunny is it in Sri Lanka in August?

There are normally 6 hours of bright sunshine each day in Colombo, Sri Lanka in August - that's 52% of daylight hours.

How warm is the sea around Sri Lanka in August?

The average sea temperature around Colombo, Sri Lanka in August is 27°C.

Does it rain in Sri Lanka in August?

There are usually 11 days with some rain in Colombo, Sri Lanka in August and the average monthly rainfall is 116mm.

Metric (°C / mm)  |  Imperial (°F / inches)

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Sri Lanka sunrise & sunset times for August 2021

Browse the sunrise and sunset times for Sri Lanka in August 2021. Select a month to view Sri Lanka sunrise & sunset times for the next 12 months. The Sri Lanka sunrise and sunset times shown below are for Colombo.


Date Sunrise times Sunset times
Sunday, 1st August 2021 06:04 18:29
Monday, 16th August 2021 06:05 18:25
Tuesday, 31st August 2021 06:03 18:18
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