July Weather in Lajas, Puerto Rico

Last updated: August 31, 2025

In July, the average temperature in Lajas, Puerto Rico is a warm 27°C (81°F), with a minimum of 24°C (75°F) and a maximum reaching 31°C (88°F). Expect 86 mm (3.4 in) of precipitation spread over 16 days, contributing to an average humidity of 81%. Perfect for those who enjoy a tropical atmosphere!

July Temperature in Lajas

In July in Lajas, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F) and minimums can be as low as 24°C (75°F). This pleasant weather makes Lajas an ideal destination for travelers seeking warmth and sunshine.

July Weather in Lajas: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Lajas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lajas, July typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 24°C (75°F).

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

July Precipitation in Lajas

In Lajas in July, the precipitation amount is 86 mm (3.4 in) over a period of 16 days.

July Precipitation Trends in Lajas

The chart displays monthly precipitation patterns in Lajas, 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 Lajas, July typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 16 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 Lajas

In Lajas 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 Lajas

This chart illustrates the average monthly humidity levels in Lajas, 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 Lajas 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 Lajas

In Lajas in July, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Lajas.

Maximum UV Index Levels in Lajas for July

The chart shows the monthly maximum UV Index (UVI) for Lajas 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 Lajas typically reaches 13, which falls under the extreme exposure category.

Data source: Lajas 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 Lajas Compares to Other Months

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

This table compares monthly weather conditions in Lajas, 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)	18 mm (0.7 inches)	76%	very high
February Weather	25°C (77°F)	26 mm (1.0 inches)	75%	extreme
March Weather	24°C (76°F)	49 mm (1.9 inches)	75%	extreme
April Weather	25°C (77°F)	49 mm (1.9 inches)	76%	extreme
May Weather	26°C (79°F)	59 mm (2.3 inches)	76%	extreme
June Weather	27°C (80°F)	53 mm (2.1 inches)	78%	extreme
July Weather	27°C (81°F)	86 mm (3.4 inches)	81%	extreme
August Weather	27°C (81°F)	96 mm (3.8 inches)	80%	extreme
September Weather	27°C (81°F)	159 mm (6.2 inches)	79%	extreme
October Weather	27°C (80°F)	102 mm (4.0 inches)	78%	extreme
November Weather	26°C (79°F)	91 mm (3.6 inches)	78%	very high
December Weather	26°C (78°F)	25 mm (1.0 inches)	77%	very high