The climate of Puerto Rico
The current climate in Puerto Rico features temperatures ranging from a high of 32°C to a low of 29°C throughout the year. The average yearly temperature is around 31°C. At night, temperatures in the colder months average around 23°C and in the warmer months around 26°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Puerto Rico.
Temperature records
The highest temperature recorded in Puerto Rico in recent years was 35°C in June 2023. The lowest daytime temperature recorded was 23°C in February 2022.
Rainfall amount
On average, Puerto Rico receives 1454 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The hurricane season in Puerto Rico runs from June to November.
The climate in Puerto Rico is based on weather data from San Juan. Other spots might have different weather. You can check out all destinations in Puerto Rico to get the full picture of the climate.
Best time to visit Puerto Rico?
The best time to go for a sun holiday to Puerto Rico is January, March through June and December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Puerto Rico. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Find affordable sun vacations to Puerto Rico
Climate Table of Puerto Rico
The climate table of Puerto Rico shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 29 | 29 | 29 | 30 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 30 |
| Temp. min (°C) | 23 | 23 | 24 | 24 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 24 |
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| Precipitation (mm) | 93 | 140 | 67 | 103 | 100 | 85 | 141 | 149 | 127 | 131 | 201 | 117 |
| UV Index | 7 | 8 | 6 | 7 | 7 | 9 | 8 | 8 | 6 | 6 | 6 | 5 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Puerto Rico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Puerto Rico
Yearly Temperature in Puerto Rico
Precipitation charts
These charts show the average amount of precipitation in Puerto Rico. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Puerto Rico
Total Yearly Precipitation in Puerto Rico
UV index chart
This chart shows the average UV index per month in Puerto Rico. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Puerto Rico
Weather experiences in Puerto Rico
The weather in Puerto Rico is rated an average of 4 out of 5 stars by 8 visitors. Have you been to Puerto Rico? Share your weather experience to help other visitors.
Martijn
During the day it was warm and sunny, which was ideal for active recreation. The only downside was occasional rain in the afternoon, but it was brief and refreshing. A pleasant surprise!
Odette StapAlthough the high humidity was sometimes too high, the frequent formation of rain showers provided sufficient cooling. The weather was completely unpredictable.
LiekeWarm enough to lounge by the pool, but not too muggy. The evening is perfect for outdoor dining.
AlidaAlthough it rained a little at times, it did not bother me. Overall, the weather during this period was excellent.
FabienneHumidity was high, but more pleasant than expected. Temperatures were generally ideal for outdoor activities.
LivHumidity is present, but bearable. There are unexpected rain showers, but they never last long. Bring sunscreen and an umbrella.
JolijnThe sun is lovely and warm, but not muggy. Unfortunately, showers also fall, but they are strong and short-lived. A good place to enjoy the autumn sunshine.
Joelle van der SnoekIt can be quite humid here, which is not always pleasant. Still, it's better than winter at home!
Have you been to Puerto Rico?
Share your weather experiences in Puerto Rico.
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.