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August Weather in Santa Ana, Mexico

Last updated: August 27, 2025

In Santa Ana, Mexico, the average temperature in August hovers around 29°C (85°F). Expect a range from a minimum of 20°C (68°F) to a sizzling maximum of 42°C (107°F). During this month, anticipate approximately 59 mm (2.3 in) of precipitation spread over 11 days, complemented by an average humidity level of 60%.

August Temperature in Santa Ana

In August in Santa Ana, the average temperature is 29°C (85°F), with maximums reaching up to 42°C (107°F) and minimums dipping as low as 20°C (68°F). Travelers should be prepared for hot weather while enjoying the vibrant atmosphere of Santa Ana.

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 29°C (85°F), with highs reaching up to 42°C (107°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec555663717787858481746555
Data source: Temperature data for Santa Ana generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Santa Ana

In Santa Ana in August, the precipitation amount is 59 mm (2.3 in) over the course of 11 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 59 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec323122436855949133325
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Santa Ana

In Santa Ana in August, humidity is 60%. With an average temperature of 29°C (85°F), this humidity feels like a warm, enveloping blanket that can make traveling feel a bit muggy, prompting you to stay hydrated and seek out shade during the day while enjoying the vibrant atmosphere.

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 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
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.
JanFebMarAprMayJunJulAugSepOctNovDec5710121212121211965
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.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)32 mm (1.3 inches)74%moderate
February Weather13°C (57°F)31 mm (1.2 inches)71%high
March Weather17°C (63°F)22 mm (0.9 inches)60%very high
April Weather22°C (71°F)4 mm (0.2 inches)43%extreme
May Weather25°C (77°F)3 mm (0.1 inches)32%extreme
June Weather30°C (87°F)6 mm (0.2 inches)28%extreme
July Weather29°C (85°F)85 mm (3.4 inches)38%extreme
August Weather29°C (85°F)59 mm (2.3 inches)60%extreme
September Weather27°C (81°F)49 mm (1.9 inches)72%extreme
October Weather23°C (74°F)13 mm (0.5 inches)66%very high
November Weather19°C (66°F)33 mm (1.3 inches)74%high
December Weather13°C (56°F)25 mm (1.0 inches)81%moderate

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