Puerto Rico temperatures in September
Puerto Rico in September has maximum daytime temperatures ranging from high in Maunabo with 28°C (83°F) to very high temperatures in Vieques with 32°C (89°F). Nighttime temperatures generally drop to 24°C (74°F) in Vieques and 26°C (79°F) in Maunabo.
What is the temperature of the different cities in Puerto Rico in September?
Find the average daytime temperatures in September for the most popular destinations in Puerto Rico on the map below. Click on a destination dot for more detailed information.
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