Vieques weather in July 2025

Expect 86°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Vieques in July. Check more long-term weather averages for Vieques in July before you book your next holiday to Puerto Rico in 2025/2026.

  • 86°F maximum daytime temperature in July in Vieques86
    86°F max day temperature
  • 9 hours of sunshine per day
  • 19 days with some rainfall in July in Vieques19
    19 days with some rainfall
  • 75°F minimum night-time temperature in July in Vieques75
    75°F min night temperature
  • 13 hours of daylight per day in July in Vieques13
    13 hours of daylight per day
  • High heat & humidity in July in ViequesH
    High heat & humidity
  • 7.8 inches monthly rainfall in July in Vieques7.8
    7.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Vieques11
    11+ (Extreme) UV index
  • 82°F sea temperature in July in Vieques82
    82°F sea temperature

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The July weather guide for Puerto Rico (Vieques) 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 Puerto Rico

How hot is it in Vieques in July?

Daytime temperatures usually reach 86°F in Vieques in July with high heat and humidity, falling to 75°F at night.

How sunny is it in Vieques in July?

There are normally 9 hours of bright sunshine each day in Vieques in July - that's 69% of daylight hours.

How warm is the sea around Vieques in July?

The average sea temperature around Vieques in July is 82°F.

Does it rain in Vieques in July?

There are usually 19 days with some rain in Vieques in July and the average monthly rainfall is 7.8 inches.

Vieques July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:51 19:04
Wednesday, 16th July 2025 05:56 19:03
Thursday, 31st July 2025 06:01 18:58

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