Costa Rica weather in June 2025

Expect 25°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Costa Rica in June. Check more long-term weather averages for Costa Rica in June before you book your next holiday to Costa Rica in 2025/2026.

  • 25°C maximum daytime temperature in June in Costa Rica (San Jose)25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 24 days with some rainfall in June in Costa Rica (San Jose)24
    24 days with some rainfall
  • 17°C minimum night-time temperature in June in Costa Rica (San Jose)17
    17°C min night temperature
  • 13 hours of daylight per day in June in Costa Rica (San Jose)13
    13 hours of daylight per day
  • Low heat & humidity in June in Costa Rica (San Jose)L
    Low heat & humidity
  • 296 mm monthly rainfall in June in Costa Rica (San Jose)296
    296 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Costa Rica (San Jose)11
    11+ (Extreme) UV index

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The June 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.

Top Costa Rica destinations

Below are average maximum temperatures at popular countries, regions and places in Costa Rica in June. Select a holiday destination to see more weather parameters.

All Costa Rica destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Costa Rica

How hot is it in Costa Rica in June?

Daytime temperatures usually reach 25°C in San Jose, Costa Rica in June with low heat and humidity, falling to 17°C at night.

How sunny is it in Costa Rica in June?

There are normally 7 hours of bright sunshine each day in San Jose, Costa Rica in June - that's 51% of daylight hours.

Does it rain in Costa Rica in June?

There are usually 24 days with some rain in San Jose, Costa Rica in June and the average monthly rainfall is 296mm.

Costa Rica June sunrise & sunset times

Browse the sunrise and sunset times for Costa Rica in June 2025. 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:14 17:54
Sunday, 15th June 2025 05:16 17:58
Monday, 30th June 2025 05:19 18:01

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