July Weather in El Negro, Puerto Rico

Last updated: August 31, 2025

In July, the average temperature in El Negro, Puerto Rico is a warm 27°C (81°F). Expect a comfortable range, with minimums dipping to 24°C (76°F) and maximums reaching 29°C (85°F). However, be prepared for the wet season, as 145 mm (5.7 in) of precipitation can fall over 27 days, keeping the average humidity high at 81%.

July Temperature in El Negro

In July in El Negro, the average temperature is 27°C (81°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as 24°C (76°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

July Weather in El Negro: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in El Negro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Negro, July typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (85°F) and lows dropping to around 24°C (76°F).

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

July Precipitation in El Negro

In El Negro in July, the total precipitation amount is 145 mm (5.7 in) spread over 27 days.

July Precipitation Trends in El Negro

The chart displays monthly precipitation patterns in El Negro, 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 El Negro, July typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 27 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 El Negro

In El Negro in July humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

July Average Humidity in El Negro

This chart illustrates the average monthly humidity levels in El Negro, 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 El Negro is approximately 81%, 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 El Negro

In El Negro in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Negro.

Maximum UV Index Levels in El Negro for July

The chart shows the monthly maximum UV Index (UVI) for El Negro 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 El Negro typically reaches 12, which falls under the extreme exposure category.

Data source: El Negro 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 El Negro Compares to Other Months

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

This table compares monthly weather conditions in El Negro, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	52 mm (2.0 inches)	76%	very high
February Weather	25°C (76°F)	54 mm (2.1 inches)	75%	extreme
March Weather	25°C (77°F)	70 mm (2.8 inches)	75%	extreme
April Weather	25°C (78°F)	69 mm (2.7 inches)	76%	extreme
May Weather	26°C (79°F)	101 mm (4.0 inches)	76%	extreme
June Weather	27°C (80°F)	103 mm (4.1 inches)	78%	extreme
July Weather	27°C (81°F)	145 mm (5.7 inches)	81%	extreme
August Weather	27°C (81°F)	148 mm (5.8 inches)	80%	extreme
September Weather	27°C (82°F)	195 mm (7.7 inches)	79%	extreme
October Weather	27°C (81°F)	179 mm (7.1 inches)	78%	extreme
November Weather	26°C (80°F)	129 mm (5.1 inches)	78%	very high
December Weather	26°C (78°F)	75 mm (2.9 inches)	77%	very high