Costa Rica weather in April 2026

Expect daytime maximum temperatures of 77°F in Costa Rica in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 2.2 inches of rainfall in the month.

  • 77°F maximum daytime temperature in April in Costa Rica (San Jose)77
    77°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in April in Costa Rica (San Jose)10
    10 days with some rainfall
  • 61°F minimum night-time temperature in April in Costa Rica (San Jose)61
    61°F min night temperature
  • 12 hours of daylight per day in April in Costa Rica (San Jose)12
    12 hours of daylight per day
  • Low heat & humidity in April in Costa Rica (San Jose)L
    Low heat & humidity
  • 2.2 inches monthly rainfall in April in Costa Rica (San Jose)2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Costa Rica (San Jose)11
    11+ (Extreme) UV index

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The April 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.

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

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How hot is it in Costa Rica in April?

Daytime temperatures usually reach 77°F in San Jose, Costa Rica in April with low heat and humidity, falling to 61°F at night.

How sunny is it in Costa Rica in April?

There are normally 7 hours of bright sunshine each day in San Jose, Costa Rica in April - that's 57% of daylight hours.

Does it rain in Costa Rica in April?

There are usually 10 days with some rain in San Jose, Costa Rica in April and the average monthly rainfall is 2.2 inches.

Costa Rica April sunrise & sunset times

Browse the sunrise and sunset times for Costa Rica in April 2026. 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
Wednesday, 1st April 2026 05:34 17:47
Wednesday, 15th April 2026 05:26 17:47
Thursday, 30th April 2026 05:19 17:48

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