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Costa Rica weather in May 2023
- 2525°C max day temperature
- 1919 days with some rainfall
- 1717°C min night temperature
- 1313 hours of daylight per day
- LLow heat & humidity
- 261261 mm of monthly rainfall
- 1111+ (Extreme) UV index
Below are average maximum temperatures at popular destinations in Costa Rica in May. Select a destination to see more weather parameters.
Recommended for Costa Rica
The May weather guide for Costa Rica (San Jose) 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)
More about Costa Rica
How hot is it in Costa Rica in May?
Daytime temperatures usually reach 25°C in San Jose, Costa Rica in May with low heat and humidity, falling to 17°C at night.
How sunny is it in Costa Rica in May?
There are normally 7 hours of bright sunshine each day in San Jose, Costa Rica in May - that's 52% of daylight hours.
Does it rain in Costa Rica in May?
There are usually 19 days with some rain in San Jose, Costa Rica in May and the average monthly rainfall is 261mm.
Costa Rica May sunrise & sunset times
Browse the sunrise and sunset times for Costa Rica in May 2023. Select a month to view Costa Rica sunrise and sunset times for the next 12 months. The Costa Rica sunrise and sunset times shown below are for San Jose.
|Date||Sunrise times||Sunset times|
|Monday, 1st May 2023||05:19||17:48|
|Tuesday, 16th May 2023||05:15||17:50|
|Wednesday, 31st May 2023||05:14||17:54|
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