August Weather in Santa Ana, Mexico

Last updated: August 27, 2025

In Santa Ana, Mexico, the average temperature in August hovers around 28°C (82°F), with minimums dipping to 24°C (76°F) and maximums reaching 31°C (87°F). Expect about 144 mm (5.7 in) of precipitation over 17 days, contributing to an average humidity of 82%—perfect for those who enjoy a vibrant, humid climate!

August Temperature in Santa Ana

In August, in Santa Ana, the average temperature is 28°C (82°F), with maximums reaching 31°C (87°F) and minimums dropping to as low as 24°C (76°F). This warm and pleasant climate makes Santa Ana an ideal destination for travelers seeking sun and comfort.

August Weather in Santa Ana: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Santa Ana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana, August typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (87°F) and lows dropping to around 24°C (76°F).

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

August Precipitation in Santa Ana

In Santa Ana in August, the precipitation amount is 144 mm (5.7 in) over the course of 17 days.

August Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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 Santa Ana, August typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 17 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 Santa Ana

In Santa Ana in August humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.

August Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 Santa Ana is approximately 82%, 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 Santa Ana

In Santa Ana 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 Santa Ana.

Maximum UV Index Levels in Santa Ana for August

The chart shows the monthly maximum UV Index (UVI) for Santa Ana 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 Santa Ana typically reaches 12, which falls under the extreme exposure category.

Data source: Santa Ana 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 Santa Ana Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	56 mm (2.2 inches)	88%	very high
February Weather	22°C (71°F)	51 mm (2.0 inches)	86%	very high
March Weather	23°C (74°F)	57 mm (2.3 inches)	84%	extreme
April Weather	25°C (77°F)	35 mm (1.4 inches)	81%	extreme
May Weather	27°C (81°F)	74 mm (2.9 inches)	82%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	81%	extreme
July Weather	27°C (81°F)	97 mm (3.8 inches)	81%	extreme
August Weather	28°C (82°F)	144 mm (5.7 inches)	82%	extreme
September Weather	27°C (81°F)	168 mm (6.6 inches)	86%	extreme
October Weather	26°C (79°F)	119 mm (4.7 inches)	90%	extreme
November Weather	23°C (74°F)	97 mm (3.8 inches)	91%	very high
December Weather	22°C (72°F)	34 mm (1.4 inches)	91%	high