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Temperatures in May
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Puerto Rico temperatures in May

May in Puerto Rico has maximum daytime temperatures ranging from high in Vieques with 28°C to very high temperatures in Dorado with 30°C. Nighttime temperatures generally drop to 24°C in Dorado and 26°C in Vieques.

What is the temperature of the different cities in Puerto Rico in May?

Find the average daytime temperatures in May for the most popular destinations in Puerto Rico on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in May in Puerto Rico?
    • Dorado tops the warmest city list in our database with average maximum daytime temperatures around 30°C and a minimum nighttime temperature of around 24°C.

  • What is the coldest city in May in Puerto Rico?
    • According to our data, Vieques holds the title for the coldest city in Puerto Rico in May. It experiences maximum temperatures of approximately 28°C and drops to lows of about 26°C during the night.

  • How much sun does Puerto Rico get in May?
    • The weather is predominantly sunny, with an estimated total of around 255 hours of sunshine in San Juan. This means many sunny days, which creates a cheerful atmosphere during this month.

  • What is the water's temperature in May?
    • The water temperature averages approximately 27°C in San Juan this month, an ideal temperature for swimming and cooling off.

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