August Weather in Lerma, Mexico

Last updated: August 27, 2025

In August, the average temperature in Lerma, Mexico is a warm 28°C (84°F). Expect a minimum of 23°C (74°F) and a peak of 36°C (97°F), creating quite the contrast. During this time, you'll likely see around 126 mm (5.0 in) of precipitation spread over 19 days, with humidity levels averaging a sticky 76%. Prepare for a blend of heat and moisture!

August Temperature in Lerma

In August in Lerma, the average temperature is 28°C (84°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 23°C (74°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates August temperature patterns in Lerma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lerma, August typically has an average temperature of 28°C (84°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (74°F).

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

August Precipitation in Lerma

In Lerma in August, the precipitation amount is 126 mm (5.0 in) spread over 19 days.

August Precipitation Trends in Lerma

The chart displays monthly precipitation patterns in Lerma, 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 Lerma, August typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 19 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 Lerma

In Lerma in August humidity is 76%. With an average temperature of 28°C (84°F), this humidity feels like a warm and sticky embrace, making outdoor activities exhausting and travel less comfortable, as every step seems to pull on your energy.

August Average Humidity in Lerma

This chart illustrates the average monthly humidity levels in Lerma, 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 Lerma is approximately 76%, 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 Lerma

In Lerma in August, 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 Lerma.

Maximum UV Index Levels in Lerma for August

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

Data source: Lerma 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 Lerma Compares to Other Months

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

This table compares monthly weather conditions in Lerma, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	18 mm (0.7 inches)	78%	very high
February Weather	26°C (78°F)	6 mm (0.2 inches)	73%	very high
March Weather	27°C (81°F)	4 mm (0.2 inches)	64%	extreme
April Weather	29°C (84°F)	14 mm (0.6 inches)	61%	extreme
May Weather	30°C (85°F)	34 mm (1.3 inches)	59%	extreme
June Weather	29°C (84°F)	205 mm (8.1 inches)	59%	extreme
July Weather	29°C (84°F)	87 mm (3.4 inches)	64%	extreme
August Weather	28°C (84°F)	126 mm (5.0 inches)	76%	extreme
September Weather	28°C (83°F)	135 mm (5.3 inches)	80%	extreme
October Weather	27°C (82°F)	140 mm (5.5 inches)	82%	extreme
November Weather	25°C (78°F)	40 mm (1.6 inches)	83%	very high
December Weather	24°C (76°F)	21 mm (0.8 inches)	84%	very high