Puerto Rico weather in August 2020

  • 30°C maximum daytime temperature in August in Puerto Rico (San Juan)30
    30°C max day temperature
  • 9 hours of sunshine per day
  • 20 days with some rainfall in August in Puerto Rico (San Juan)20
    20 days with some rainfall
  • 24°C minimum night-time temperature in August in Puerto Rico (San Juan)24
    24°C min night temperature
  • 13 hours of daylight per day in August in Puerto Rico (San Juan)13
    13 hours of daylight per day
  • High heat & humidity in August in Puerto Rico (San Juan)H
    High heat & humidity
  • 195 mm monthly rainfall in August in Puerto Rico (San Juan)195
    195 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Puerto Rico (San Juan)11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Puerto Rico (San Juan)28
    28°C sea temperature
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The August weather guide for Puerto Rico 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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Metric (°C / mm)  |  Imperial (°F / inches)

Puerto Rico sunrise & sunset times for August 2020

Browse the sunrise & sunset times for Puerto Rico in August 2020. Select a month to view Puerto Rico sunrise & sunset times for the next twelve months. The Puerto Rico sunrise & sunset times shown below are for San Juan.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2020 06:02 18:59
Sunday, 16th August 2020 06:07 18:50
Monday, 31st August 2020 06:10 18:39
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Where's hot in Puerto Rico in August?

Below are average maximum temperatures at popular destinations in Puerto Rico in August. Select a destination to see more weather parameters.

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