Costa Rica weather in May 2020

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

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The May weather guide for Costa Rica 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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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Costa Rica weather in May

The average maximum daytime temperature in Costa Rica in May is a warm 25°C (77°F) with low heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 7 hours of bright sunshine each day, which represents 52% of the 13 hours of daylight.

Expect 261mm (10.3 inches) of rainfall across the whole of May with 19 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The weather in Costa Rica in May is represented by San Jose.

Costa Rica sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Costa Rica in May 2020. Select a month to view Costa Rica sunrise & sunset times for the next twelve months. The Costa Rica sunrise & sunset times shown below are for San Jose.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 05:19 17:48
Saturday, 16th May 2020 05:15 17:50
Sunday, 31st May 2020 05:14 17:54
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