Temperatures in October
It's hot in October in Puerto Rico with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 26°C and 27°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Puerto Rico in October. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of October
The month of October starts in Puerto Rico with hot temperatures, averaging around 33°C during the day and nights close to 27°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-October
By mid-October, the average daytime temperature drops to around 32°C, with nights close to 27°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of October
By the end of October, the average daytime temperature in Puerto Rico will be around 32°C, with nights close to 26°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in October
In October, there is an average of 131 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the East.
The average precipitation chance is 47% per day this month. Though it seems average, the weather’s variable. Some days have a lower chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in October for Puerto Rico. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Puerto Rico in October |
UK | ||
|---|---|---|---|
 Average Temperature |
32°C | 15°C | |
 High Temp |
33°C | 17°C | |
| Low Temp |
31°C | 13°C | |
 Total Precipitation |
131 mm | 115 mm | |
| Rainy Days |
15 days | 14 days | |
September
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit Puerto Rico?
After some sun? Then October isn’t the best time to be in Puerto Rico. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Puerto Rico runs from June to November.
Temperature records for Puerto Rico in October
With 35°C, Puerto Rico hit the highest temperature in the last 10 years in October 2023. The lowest daytime temperature in this month was 27°C in 2022. The extreme night temperatures ranged from a low of 23°C to a high of 29°C.
Check out the climate of Puerto Rico for all months and discover the best travel time
The climate of Puerto Rico is based on weather data from San Juan. Other locations might have different weather. You can check out all destinations in Puerto Rico for a full picture of the climate.
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Daily Temperature in October in Puerto Rico
This chart shows the average daily temperatures, both day and night, for each day in October in Puerto Rico, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in October in Puerto Rico
The chart below shows the average daily precipitation in October for Puerto Rico, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for October, you can expect around 15 days of rain in Puerto Rico.
Daily UV Index in October in Puerto Rico
This chart shows the average daily UV index in October in Puerto Rico, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Puerto Rico Over the Years
This chart shows the average temperature in October in Puerto Rico, measured in degrees Celsius, over the past years.
Total Precipitation in October in Puerto Rico Over the Years
This chart shows the average precipitation in October in Puerto Rico, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in October for Puerto Rico
Click on a specific day in October for detailed info on the typical weather on that day in Puerto Rico. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in October in Puerto Rico
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Average Weather in Puerto Rico by Month
Click on a month below to see detailed weather info for Puerto Rico. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Puerto Rico for all months at once
