Puerto Rico weather

Our guide to the weather in Puerto Rico during October

24

Average high

6

UV Index

22mm

Monthly rainfall

24

Sea temperature

We've looked at the most up-to-date weather data for Puerto Rico, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Puerto Rico weather in October.

How warm is it in Puerto Rico during October?

The temperature is extremely stable in October with average highs of 24℃ and lows just 2℃ lower at 22℃. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Puerto Rico during October?

October is typically the wettest month in Puerto Rico. On average, in October you'll see rain on just one day in the month. In other words, you shouldn't see any of the wet stuff. You're not likely to see a thunderstorm during your trip.

Is it windy in Puerto Rico during October?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during October. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

How warm is the sea in Puerto Rico during October?

The water temperature around Puerto Rico reaches a pleasant 24℃ during October. While generally considered warm, some people might find it a little on the cool side on entering the water.

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Weather in Puerto Rico

Our month-by-month guide to the weather and climate in Puerto Rico

19.5

Puerto Rico weather in

January
19.2

Puerto Rico weather in

February
19.5

Puerto Rico weather in

March
20.2

Puerto Rico weather in

April
21.6

Puerto Rico weather in

May
22.8

Puerto Rico weather in

June
24.2

Puerto Rico weather in

July
25.1

Puerto Rico weather in

August
24.9

Puerto Rico weather in

September
24.4

Puerto Rico weather in

October
22.4

Puerto Rico weather in

November
20.8

Puerto Rico weather in

December