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July Weather in Puerto Rico, Peru

Last updated: August 27, 2025

In July, the average temperature in Puerto Rico, Peru hovers around 24°C (76°F). Expect comfortable conditions with a minimum of 16°C (62°F) and a maximum of 34°C (93°F). However, prepare for some rain, as 123 mm (4.8 in) of precipitation can be expected over 11 days. With an average humidity level of 47%, the weather remains pleasantly balanced—perfect for outdoor activities!

July Temperature in Puerto Rico

In July in Puerto Rico, the average temperature is 24°C (76°F). The maximum can reach 34°C (93°F), while the minimum can drop to as low as 16°C (62°F). This makes Puerto Rico an ideal destination for travelers seeking pleasant and mild weather during this time of year.

July Weather in Puerto Rico: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Puerto Rico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Rico, July typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (93°F) and lows dropping to around 16°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878787777767779797979
Data source: Temperature data for Puerto Rico generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Puerto Rico

In Puerto Rico in July, the precipitation amount is 123 mm (4.8 in) occurring over the course of 11 days.

July Precipitation Trends in Puerto Rico

The chart displays monthly precipitation patterns in Puerto Rico, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Puerto Rico, July typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec2522493462532251761238379167261230
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Puerto Rico

In Puerto Rico in July humidity is 47%. With an average temperature of 24°C (76°F), this humidity feels pleasantly comfortable for traveling, allowing for enjoyable outdoor activities without the oppressive heat often associated with higher humidity levels.

July Average Humidity in Puerto Rico

This chart illustrates the average monthly humidity levels in Puerto Rico, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Puerto Rico is approximately 47%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%76%81%86%86%70%47%37%42%62%76%89%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Puerto Rico

In Puerto Rico in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Puerto Rico.

Maximum UV Index Levels in Puerto Rico for July

The chart shows the monthly maximum UV Index (UVI) for Puerto Rico in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Puerto Rico typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161312111214151414
Data source: Puerto Rico July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How July Weather in Puerto Rico Compares to Other Months

Weather in Puerto Rico varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Puerto Rico, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Puerto Rico, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)252 mm (9.9 inches)80%extreme
February Weather26°C (79°F)249 mm (9.8 inches)76%extreme
March Weather25°C (78°F)345 mm (13.6 inches)81%extreme
April Weather25°C (78°F)253 mm (10.0 inches)86%extreme
May Weather25°C (78°F)225 mm (8.9 inches)86%extreme
June Weather25°C (77°F)176 mm (6.9 inches)70%extreme
July Weather24°C (76°F)123 mm (4.8 inches)47%extreme
August Weather25°C (78°F)83 mm (3.3 inches)37%extreme
September Weather26°C (79°F)79 mm (3.1 inches)42%extreme
October Weather26°C (79°F)167 mm (6.6 inches)62%extreme
November Weather26°C (79°F)261 mm (10.3 inches)76%extreme
December Weather26°C (79°F)230 mm (9.0 inches)89%extreme

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