August Weather in Chalma, Mexico

Last updated: August 27, 2025

In Chalma, Mexico, the average temperature in August hovers around 29°C (85°F), making it a warm destination. Daytime can see the mercury rise as high as 41°C (107°F), while nights cool down to a comfortable 20°C (69°F). Expect about 112 mm (4.4 in) of precipitation spread over 13 days, with an average humidity level of 74%. It's a month where you might want to balance your sun exposure with some cozy indoor time!

August Temperature in Chalma

In August in Chalma, the average temperature is 29°C (85°F), with maximums reaching up to 41°C (107°F) and minimums dropping as low as 20°C (69°F). Be prepared for hot and humid conditions while exploring the vibrant sights and sounds of Chalma.

August Weather in Chalma: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Chalma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalma, August typically has an average temperature of 29°C (85°F), with highs reaching up to 41°C (107°F) and lows dropping to around 20°C (69°F).

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

August Precipitation in Chalma

In Chalma in August, the precipitation amount is 112 mm (4.4 in) over the course of 13 days.

August Precipitation Trends in Chalma

The chart displays monthly precipitation patterns in Chalma, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Chalma, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Chalma

In Chalma in August, humidity is 74%. With an average temperature of 29°C (85°F), this humidity feels like a warm, enveloping blanket—sweaty and heavy—making outdoor activities challenging but offering a chance to explore shaded spots and enjoy refreshing drinks.

August Average Humidity in Chalma

This chart illustrates the average monthly humidity levels in Chalma, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Chalma is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Chalma

In Chalma in August, 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 Chalma.

Maximum UV Index Levels in Chalma for August

The chart shows the monthly maximum UV Index (UVI) for Chalma in August, 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 August, the maximum UV index in Chalma typically reaches 12, which falls under the extreme exposure category.

Data source: Chalma August 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 August Weather in Chalma Compares to Other Months

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

This table compares monthly weather conditions in Chalma, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	64 mm (2.5 inches)	88%	high
February Weather	21°C (70°F)	43 mm (1.7 inches)	86%	very high
March Weather	24°C (75°F)	58 mm (2.3 inches)	83%	extreme
April Weather	27°C (80°F)	73 mm (2.9 inches)	80%	extreme
May Weather	29°C (85°F)	105 mm (4.1 inches)	82%	extreme
June Weather	29°C (84°F)	149 mm (5.9 inches)	79%	extreme
July Weather	29°C (84°F)	104 mm (4.1 inches)	72%	extreme
August Weather	29°C (85°F)	112 mm (4.4 inches)	74%	extreme
September Weather	28°C (83°F)	170 mm (6.7 inches)	84%	extreme
October Weather	26°C (79°F)	248 mm (9.8 inches)	92%	extreme
November Weather	22°C (72°F)	69 mm (2.7 inches)	91%	very high
December Weather	20°C (68°F)	36 mm (1.4 inches)	91%	high