July Weather in Puerto Rico, Colombia

Last updated: August 23, 2025

In Puerto Rico, Colombia, the average temperature in July hovers around 19°C (67°F). Expect a minimum of 13°C (55°F) and a warm maximum of 26°C (79°F). Be prepared for considerable rainfall, with 212 mm (8.3 in) spread over 26 days, accompanied by an average humidity of 84%.

July Temperature in Puerto Rico

In July in Puerto Rico, the average temperature is 19°C (67°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 13°C (55°F). This pleasant and mild climate makes it an ideal time for outdoor activities and exploration.

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 19°C (67°F), with highs reaching up to 26°C (79°F) and lows dropping to around 13°C (55°F).

Data source: Temperature data for Puerto Rico generated using information from the Copernicus Climate Change Service.

July Precipitation in Puerto Rico

In Puerto Rico in July, the total precipitation amount is 212 mm (8.3 in) spread over 26 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 212 mm (8.3 inches) of precipitation spread over approximately 26 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Puerto Rico

In Puerto Rico in July humidity is 84%. With an average temperature of 19°C (67°F), this humidity feels like a warm, sticky embrace that can make traveling somewhat uncomfortable, as the air becomes thick and heavy, often leaving you feeling fatigued and in need of constant hydration.

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 84%, offering insight into how humid the weather typically is during this month.

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 is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Puerto Rico, you can check here.

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 14, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	103 mm (4.0 inches)	72%	extreme
February Weather	22°C (71°F)	102 mm (4.0 inches)	66%	extreme
March Weather	21°C (70°F)	228 mm (9.0 inches)	74%	extreme
April Weather	21°C (69°F)	201 mm (7.9 inches)	83%	extreme
May Weather	20°C (68°F)	219 mm (8.6 inches)	93%	extreme
June Weather	20°C (68°F)	245 mm (9.6 inches)	93%	extreme
July Weather	19°C (67°F)	212 mm (8.3 inches)	84%	extreme
August Weather	20°C (68°F)	108 mm (4.3 inches)	61%	extreme
September Weather	21°C (69°F)	89 mm (3.5 inches)	53%	extreme
October Weather	21°C (69°F)	161 mm (6.3 inches)	67%	extreme
November Weather	21°C (70°F)	233 mm (9.2 inches)	78%	extreme
December Weather	21°C (70°F)	112 mm (4.4 inches)	85%	extreme