Puerto Rico precipitation in October

In Puerto Rico in October precipitation ranges from moderate in Rincon with 82mm (3.2 inches) of rainfall to heavy in Naguabo with 175mm (6.9 inches) of rainfall.

Where and how much does it rain in Puerto Rico in October?

Find the average total precipitation in October for the most popular destinations in Puerto Rico on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm (6.3") precipitation. High: 90mm (3.5") to 160mm (6.3"). Moderate: 30mm (1.2") to 90mm (3.5". Low: 5mm (0.2") to 30mm (1.2").

  • How much rainfall does Puerto Rico receive in October?
  • In October, San Juan typically receives significant rainfall, averaging around 146mm (5.8 inches). Due to the frequent showers, the weather can shift unpredictably from one moment to the next.

  • What is the wettest city in October in Puerto Rico?
  • Based on our records, Naguabo is the location with the highest average precipitation, receiving about 175mm (6.9 inches).

  • What is the driest city in October in Puerto Rico?
  • Among all locations in our dataset, Rincon has the lowest average precipitation at 82mm (3.2 inches).

    Interested in more climate information?

    We have much more information about the climate in Puerto Rico. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • Weather and climate has detailed information for every country in the world. Are you going to Puerto Rico? Get detailed historical weather averages for many cities in Puerto Rico.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.