San Jose weather in June 2025

Expect 77°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Jose in June. Check more long-term weather averages for San Jose in June before you book your next holiday to Costa Rica in 2025/2026.

  • 77°F maximum daytime temperature in June in San Jose77
    77°F max day temperature
  • 7 hours of sunshine per day
  • 24 days with some rainfall in June in San Jose24
    24 days with some rainfall
  • 63°F minimum night-time temperature in June in San Jose63
    63°F min night temperature
  • 13 hours of daylight per day in June in San Jose13
    13 hours of daylight per day
  • Low heat & humidity in June in San JoseL
    Low heat & humidity
  • 11.7 inches monthly rainfall in June in San Jose11.7
    11.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in San Jose11
    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.

Metric (°C)  |  Imperial (°F)

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How hot is it in San Jose in June?

Daytime temperatures usually reach 77°F in San Jose in June with low heat and humidity, falling to 63°F at night.

How sunny is it in San Jose in June?

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

Does it rain in San Jose in June?

There are usually 24 days with some rain in San Jose in June and the average monthly rainfall is 11.7 inches.

San Jose June sunrise & sunset times

Browse the sunrise and sunset times for San Jose in June 2025. Select a month to view San Jose sunrise and sunset times for the next 12 months.

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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