July Weather in Chalchuapa, El Salvador

Last updated: August 23, 2025

In Chalchuapa, El Salvador, the average temperature in July hovers around 25°C (77°F), providing a delightful climate for both locals and visitors alike. Expect temperatures to range from a minimum of 18°C (65°F) to a maximum of 34°C (93°F). However, prepare for some moisture, as there’s an average precipitation of 103 mm (4.1 in) over 16 days, along with a humidity level of 77%—perfect for lush, vibrant surroundings!

July Temperature in Chalchuapa

In July in Chalchuapa, the average temperature is 25°C (77°F). Maximums can reach 34°C (93°F), and minimums can be as low as 18°C (65°F). It's a perfect time for travelers to enjoy pleasant weather and outdoor activities.

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

The chart illustrates July temperature patterns in Chalchuapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalchuapa, July typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 18°C (65°F).

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

July Precipitation in Chalchuapa

In Chalchuapa in July, the precipitation amount is 103 mm (4.1 in) spread over 16 days.

July Precipitation Trends in Chalchuapa

The chart displays monthly precipitation patterns in Chalchuapa, 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 Chalchuapa, July typically receives around 103 mm (4.1 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 Chalchuapa

In Chalchuapa in July, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.

July Average Humidity in Chalchuapa

This chart illustrates the average monthly humidity levels in Chalchuapa, 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 Chalchuapa is approximately 77%, 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 Chalchuapa

In Chalchuapa 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 Chalchuapa, you can check here.

Maximum UV Index Levels in Chalchuapa for July

The chart shows the monthly maximum UV Index (UVI) for Chalchuapa 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 Chalchuapa typically reaches 14, which falls under the extreme exposure category.

Data source: Chalchuapa 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 Chalchuapa Compares to Other Months

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

This table compares monthly weather conditions in Chalchuapa, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	4 mm (0.2 inches)	63%	extreme
February Weather	23°C (74°F)	5 mm (0.2 inches)	62%	extreme
March Weather	24°C (76°F)	6 mm (0.2 inches)	59%	extreme
April Weather	25°C (77°F)	56 mm (2.2 inches)	59%	extreme
May Weather	24°C (76°F)	237 mm (9.3 inches)	59%	extreme
June Weather	24°C (75°F)	330 mm (13.0 inches)	68%	extreme
July Weather	25°C (77°F)	103 mm (4.1 inches)	77%	extreme
August Weather	24°C (76°F)	223 mm (8.8 inches)	79%	extreme
September Weather	24°C (75°F)	320 mm (12.6 inches)	77%	extreme
October Weather	23°C (74°F)	281 mm (11.0 inches)	77%	extreme
November Weather	23°C (74°F)	40 mm (1.6 inches)	75%	very high
December Weather	23°C (73°F)	6 mm (0.3 inches)	66%	very high