- Browse latest deals on itineraries to Costa Rica
- Discover popular shore excursions & ports of call
- Cruises include flights, transfers, accommodation & cruise
San Jose weather in May 2022
- 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
Cruise deal finder
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 San Jose in May?
Daytime temperatures usually reach 25°C in San Jose in May with low heat and humidity, falling to 17°C at night.
How sunny is it in San Jose in May?
There are normally 7 hours of bright sunshine each day in San Jose in May - that's 52% of daylight hours.
Does it rain in San Jose in May?
There are usually 19 days with some rain in San Jose in May and the average monthly rainfall is 261mm.
San Jose May sunrise & sunset times
Browse the sunrise and sunset times for San Jose in May 2022. Select a month to view San Jose sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st May 2022||05:19||17:48|
|Monday, 16th May 2022||05:15||17:50|
|Tuesday, 31st May 2022||05:14||17:54|
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.