La Fortuna weather in May 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in La Fortuna in May. Check more long-term weather averages for La Fortuna in May before you book your next holiday to Costa Rica in 2025/2026.

  • 30°C maximum daytime temperature in May in La Fortuna30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in May in La Fortuna17
    17 days with some rainfall
  • 23°C minimum night-time temperature in May in La Fortuna23
    23°C min night temperature
  • 13 hours of daylight per day in May in La Fortuna13
    13 hours of daylight per day
  • High heat & humidity in May in La FortunaH
    High heat & humidity
  • 260 mm monthly rainfall in May in La Fortuna260
    260 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in La Fortuna11
    11+ (Extreme) UV index

More about La Fortuna

La Fortuna by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Costa Rica

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The May weather guide for Costa Rica (La Fortuna) 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)

Back to top

More about Costa Rica

How hot is it in La Fortuna in May?

Daytime temperatures usually reach 30°C in La Fortuna in May with high heat and humidity, falling to 23°C at night.

How sunny is it in La Fortuna in May?

There are normally 6 hours of bright sunshine each day in La Fortuna in May - that's 51% of daylight hours.

Does it rain in La Fortuna in May?

There are usually 17 days with some rain in La Fortuna in May and the average monthly rainfall is 260mm.

La Fortuna May sunrise & sunset times

Browse the sunrise and sunset times for La Fortuna in May 2025. Select a month to view La Fortuna sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:21 17:51
Friday, 16th May 2025 05:17 17:53
Saturday, 31st May 2025 05:16 17:57

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^