August Weather in San Ignacio, Mexico

Last updated: August 27, 2025

In San Ignacio, Mexico, the average temperature in August hovers around 28°C (83°F), with daily highs reaching up to 30°C (87°F) and lows dipping to 25°C (78°F). This month also brings about 197 mm (7.7 in) of precipitation over approximately 22 rainy days, contributing to an average humidity of 78%.

August Temperature in San Ignacio

In August in San Ignacio, the average temperature is 28°C (83°F). Maximums can reach 30°C (87°F), while minimums can drop to as low as 25°C (78°F). It's a warm and pleasant time to visit, perfect for outdoor activities and enjoying the local scenery.

August Weather in San Ignacio: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Ignacio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio, August typically has an average temperature of 28°C (83°F), with highs reaching up to 30°C (87°F) and lows dropping to around 25°C (78°F).

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

August Precipitation in San Ignacio

In San Ignacio in August, the total precipitation amount is 197 mm (7.7 in) spread over 22 days.

August Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, 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 San Ignacio, August typically receives around 197 mm (7.7 inches) of precipitation spread over approximately 22 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 San Ignacio

In San Ignacio in August, humidity is 78%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities perspire more quickly and requiring frequent breaks in the shade for comfort.

August Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, 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 San Ignacio is approximately 78%, 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 San Ignacio

In San Ignacio 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 San Ignacio.

Maximum UV Index Levels in San Ignacio for August

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

Data source: San Ignacio 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 San Ignacio Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	26 mm (1.0 inches)	71%	very high
February Weather	23°C (73°F)	27 mm (1.1 inches)	69%	very high
March Weather	23°C (74°F)	1 mm (0.1 inches)	67%	extreme
April Weather	24°C (75°F)	2 mm (0.1 inches)	66%	extreme
May Weather	25°C (77°F)	6 mm (0.2 inches)	69%	extreme
June Weather	27°C (80°F)	86 mm (3.4 inches)	78%	extreme
July Weather	28°C (83°F)	96 mm (3.8 inches)	79%	extreme
August Weather	28°C (83°F)	197 mm (7.7 inches)	78%	extreme
September Weather	28°C (83°F)	256 mm (10.1 inches)	78%	extreme
October Weather	28°C (83°F)	176 mm (6.9 inches)	75%	extreme
November Weather	27°C (81°F)	24 mm (0.9 inches)	74%	very high
December Weather	25°C (77°F)	19 mm (0.8 inches)	74%	high