Average weather for Puerto Rico in July
It's hot in July in Puerto Rico with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 26°C and 27°C.
Start of July
The month of July starts in Puerto Rico with hot temps, averaging around 32°C during the day and nights around 27°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid July
By mid-July, daytime temps stay steady at around 32°C, with nights around 27°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of July
By the end of July, the average daytime temperature in Puerto Rico is around 32°C, while nighttime temps are about 27°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at Puerto Rico is 28°C this month. Nice and warm for a swim.
In July, there is an average of 141 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the East.
Puerto Rico in July |
New York | ||
|---|---|---|---|
 Average temperature |
32°C | 31°C | |
 Max. temperature |
32°C | 33°C | |
| Min. temperature |
31°C | -5°C | |
 Total precipitation |
141 mm | 160 mm | |
| Rainy days |
15 days | 18 days | |
June
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Puerto Rico?
Looking for sun? July isn’t a good month to be in Puerto Rico. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Puerto Rico runs from June to November.
Temperature records
With 34°C in 2023, Puerto Rico reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 27°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 23°C to a highest value of 28°C.
Check out the climate of Puerto Rico for all months and discover the best travel time
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.
Daily Temperature in July in Puerto Rico
This chart shows the average daily high and low temperatures in July for Puerto Rico, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in July in Puerto Rico
Good
Humidity is present, but bearable. There are unexpected rain... more
Daily Precipitation in July in Puerto Rico
The chart below shows the average daily precipitation in July for Puerto Rico, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 15 days of precipitation in Puerto Rico.
Daily UV index in July in Puerto Rico
This chart shows the average daily UV index in July 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 July in Puerto Rico over the years
This chart shows the average temperature in July in Puerto Rico, measured in degrees Celsius, over the past few years.
Total precipitation in July in Puerto Rico over the years
This chart shows the average precipitation in July in Puerto Rico, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Puerto Rico
Click on any day in July to get detailed info about the usual 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 July in Puerto Rico
The weather in July in Puerto Rico is rated 4 out of 5 stars by 1 visitor. Have you been to Puerto Rico? Share your weather experience to help other visitors.
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Humidity is present, but bearable. There are unexpected rain showers, but they never last long. Bring sunscreen and an umbrella.— This text is automatically translated to English
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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
