Sri Lanka weather in May 2022

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

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The May 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.

How hot is it in Sri Lanka in May?

Daytime temperatures usually reach 31°C in Colombo, Sri Lanka in May with very high heat and humidity, falling to 25°C at night.

How sunny is it in Sri Lanka in May?

There are normally 6 hours of bright sunshine each day in Colombo, Sri Lanka in May - that's 51% of daylight hours.

How warm is the sea around Sri Lanka in May?

The average sea temperature around Colombo, Sri Lanka in May is 29°C.

Does it rain in Sri Lanka in May?

There are usually 14 days with some rain in Colombo, Sri Lanka in May and the average monthly rainfall is 382mm.

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

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Sri Lanka sunrise & sunset times for May 2022

Browse the sunrise and sunset times for Sri Lanka in May 2022. 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 May 2022 05:57 18:19
Monday, 16th May 2022 05:54 18:20
Tuesday, 31st May 2022 05:53 18:23
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