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Colombo weather in May 2020
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- 3131°C max day temperature
- 1414 days with some rainfall
- 2525°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 382382 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
The May weather guide for Colombo, 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 Colombo in May?
Daytime temperatures usually reach 31°C in Colombo in May with very high heat and humidity, falling to 25°C at night.
How sunny is it in Colombo in May?
There are normally 6 hours of bright sunshine each day in Colombo in May - that's 51% of daylight hours.
How warm is the sea around Colombo in May?
The average sea temperature around Colombo in May is 29°C.
Does it rain in Colombo in May?
There are usually 14 days with some rain in Colombo in May and the average monthly rainfall is 382mm.
Colombo sunrise & sunset times for May 2020
Browse the sunrise & sunset times for Colombo in May 2020. Select a month to view Colombo sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st May 2020||05:57||18:19|
|Saturday, 16th May 2020||05:54||18:20|
|Sunday, 31st May 2020||05:53||18:23|
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about Sri Lanka
Where's hot in Sri Lanka in May?
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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