The weather in July in Puerto Rico

It's warm in July in Puerto Rico with an average temperature of 26°C. Temperatures this month range from a low of 25°C to a high of 27°C. At night, you can expect temperatures between 16°C and 17°C.

Looking for great weather? July is a good time to be in Puerto Rico. The temperatures are nice, and there’s not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in July for Puerto Rico, Mexico. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 33°C in 2023, Puerto Rico reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 20°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 19°C.

Rainfall amount

In July, there is an average of 91 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the East.

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.

July weather comparison

  Puerto Rico New York
Average temperature 26°C 31°C
Max. temperature 27°C 33°C
Min. temperature 16°C -5°C
Total precipitation 91 mm 160 mm
Rainy days 12 days 18 days

Start of July

The month of July starts in Puerto Rico with warm temps, averaging around 26°C during the day and nights around 17°C.

Mid July

By mid-July, daytime temps stay steady at around 26°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of July

By the end of July, the average daytime temperature in Puerto Rico is around 27°C, while nighttime temps are about 17°C. A shower might pop up, but overall, the weather will be dry and sunny.

UV index

The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Puerto Rico for all months and discover the best travel time

Curious about the weather in other parts of Mexico? Check out the climate and weather for spots like Cancún, Mexico City, Playa del Carmen, or explore other destinations in Mexico.

Temperature charts

These charts show the average temperatures in July in Puerto Rico, Mexico. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in July in Puerto Rico

Temperature in July in Puerto Rico over the years

Precipitation charts

These charts show the average amount of precipitation in July in Puerto Rico, Mexico. 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.

Daily Precipitation in July in Puerto Rico

Total precipitation in July in Puerto Rico over the years

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.

Weather experiences in July 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.