San Juan weather in June 2025

Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in San Juan in June. Check more long-term weather averages for San Juan in June before you book your next holiday to Dominican Republic in 2025/2026.

  • 88°F maximum daytime temperature in June in San Juan88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in June in San Juan12
    12 days with some rainfall
  • 66°F minimum night-time temperature in June in San Juan66
    66°F min night temperature
  • 13 hours of daylight per day in June in San Juan13
    13 hours of daylight per day
  • High heat & humidity in June in San JuanH
    High heat & humidity
  • 4.3 inches monthly rainfall in June in San Juan4.3
    4.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in San Juan11
    11+ (Extreme) UV index

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The June weather guide for Dominican Republic (San Juan) 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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More about the Dominican Republic

How hot is it in San Juan in June?

Daytime temperatures usually reach 88°F in San Juan in June with high heat and humidity, falling to 66°F at night.

How sunny is it in San Juan in June?

There are normally 8 hours of bright sunshine each day in San Juan in June - that's 59% of daylight hours.

Does it rain in San Juan in June?

There are usually 12 days with some rain in San Juan in June and the average monthly rainfall is 4.3 inches.

San Juan June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 06:07 19:19
Sunday, 15th June 2025 06:08 19:23
Monday, 30th June 2025 06:11 19:26

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