July Weather in Casahuatlan, Mexico

Last updated: August 27, 2025

In Casahuatlan, Mexico, the average temperature in July is a pleasant 23°C (74°F). Temperatures can vary significantly, with minimums dipping to 17°C (62°F) and maximums soaring to 32°C (89°F). Expect 257 mm (10.1 in) of precipitation spread over 25 days, contributing to an average humidity level of 68%.

July Temperature in Casahuatlan

In July in Casahuatlan, the average temperature is 23°C (74°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 17°C (62°F). This pleasant climate makes Casahuatlan an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates July temperature patterns in Casahuatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casahuatlan, July typically has an average temperature of 23°C (74°F), with highs reaching up to 32°C (89°F) and lows dropping to around 17°C (62°F).

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

July Precipitation in Casahuatlan

In Casahuatlan in July, the precipitation amount is 257 mm (10.1 in) over the course of 25 days.

July Precipitation Trends in Casahuatlan

The chart displays monthly precipitation patterns in Casahuatlan, 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 Casahuatlan, July typically receives around 257 mm (10.1 inches) of precipitation spread over approximately 25 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 Casahuatlan

In Casahuatlan in July, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

July Average Humidity in Casahuatlan

This chart illustrates the average monthly humidity levels in Casahuatlan, 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 Casahuatlan is approximately 68%, 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 Casahuatlan

In Casahuatlan 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 Casahuatlan, you can check here.

Maximum UV Index Levels in Casahuatlan for July

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

Data source: Casahuatlan 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 Casahuatlan Compares to Other Months

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

This table compares monthly weather conditions in Casahuatlan, 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 (69°F)	2 mm (0.1 inches)	84%	very high
February Weather	23°C (73°F)	4 mm (0.2 inches)	78%	extreme
March Weather	25°C (77°F)	5 mm (0.2 inches)	75%	extreme
April Weather	26°C (80°F)	12 mm (0.5 inches)	70%	extreme
May Weather	26°C (80°F)	88 mm (3.5 inches)	77%	extreme
June Weather	23°C (74°F)	309 mm (12.2 inches)	76%	extreme
July Weather	23°C (74°F)	257 mm (10.1 inches)	68%	extreme
August Weather	23°C (73°F)	338 mm (13.3 inches)	70%	extreme
September Weather	22°C (73°F)	314 mm (12.4 inches)	82%	extreme
October Weather	23°C (73°F)	164 mm (6.5 inches)	91%	extreme
November Weather	21°C (71°F)	40 mm (1.6 inches)	89%	very high
December Weather	20°C (69°F)	3 mm (0.1 inches)	88%	very high