Rio San Juan weather in July 2025

Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Rio San Juan in July. Check more long-term weather averages for Rio San Juan in July before you book your next holiday to Dominican Republic in 2025/2026.

  • 90°F maximum daytime temperature in July in Rio San Juan90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in July in Rio San Juan15
    15 days with some rainfall
  • 72°F minimum night-time temperature in July in Rio San Juan72
    72°F min night temperature
  • 13 hours of daylight per day in July in Rio San Juan13
    13 hours of daylight per day
  • High heat & humidity in July in Rio San JuanH
    High heat & humidity
  • 5.2 inches monthly rainfall in July in Rio San Juan5.2
    5.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Rio San Juan11
    11+ (Extreme) UV index
  • 82°F sea temperature in July in Rio San Juan82
    82°F sea temperature

More about the Rio San Juan

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The July weather guide for Dominican Republic (Rio 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 Rio San Juan in July?

Daytime temperatures usually reach 90°F in Rio San Juan in July with high heat and humidity, falling to 72°F at night.

How sunny is it in Rio San Juan in July?

There are normally 8 hours of bright sunshine each day in Rio San Juan in July - that's 60% of daylight hours.

How warm is the sea around Rio San Juan in July?

The average sea temperature around Rio San Juan in July is 82°F.

Does it rain in Rio San Juan in July?

There are usually 15 days with some rain in Rio San Juan in July and the average monthly rainfall is 5.2 inches.

Rio San Juan July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:05 19:23
Wednesday, 16th July 2025 06:11 19:22
Thursday, 31st July 2025 06:16 19:17

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