August Weather in Palo Alto, Mexico

Last updated: August 27, 2025

In Palo Alto, Mexico, the average temperature in August hovers around 21°C (70°F), providing a pleasantly mild climate. Expect a minimum of 15°C (60°F) and a maximum that can reach up to 29°C (84°F). However, be prepared for frequent rainfall, with 209 mm (8.2 in) expected over 27 days. The air will feel quite humid too, with an average humidity of 81%.

August Temperature in Palo Alto

In August in Palo Alto, the average temperature is 21°C (70°F). Maximums can reach 29°C (84°F), while minimums can dip to as low as 15°C (60°F). This pleasant climate makes Palo Alto an ideal destination for travelers seeking comfortable weather.

August Weather in Palo Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Palo Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palo Alto, August typically has an average temperature of 21°C (70°F), with highs reaching up to 29°C (84°F) and lows dropping to around 15°C (60°F).

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

August Precipitation in Palo Alto

In Palo Alto in August, the precipitation amount is 209 mm (8.2 in) spread over 27 days.

August Precipitation Trends in Palo Alto

The chart displays monthly precipitation patterns in Palo Alto, 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 Palo Alto, August typically receives around 209 mm (8.2 inches) of precipitation spread over approximately 27 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Palo Alto

In Palo Alto in August, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

August Average Humidity in Palo Alto

This chart illustrates the average monthly humidity levels in Palo Alto, 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 Palo Alto is approximately 81%, 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 Palo Alto

In Palo Alto 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 Palo Alto.

Maximum UV Index Levels in Palo Alto for August

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

Data source: Palo Alto 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 Palo Alto Compares to Other Months

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

This table compares monthly weather conditions in Palo Alto, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	9 mm (0.4 inches)	64%	very high
February Weather	18°C (65°F)	14 mm (0.5 inches)	57%	extreme
March Weather	21°C (70°F)	6 mm (0.2 inches)	46%	extreme
April Weather	22°C (72°F)	1 mm (0.0 inches)	42%	extreme
May Weather	23°C (74°F)	27 mm (1.0 inches)	51%	extreme
June Weather	22°C (72°F)	135 mm (5.3 inches)	74%	extreme
July Weather	21°C (70°F)	204 mm (8.0 inches)	79%	extreme
August Weather	21°C (70°F)	209 mm (8.2 inches)	81%	extreme
September Weather	21°C (69°F)	199 mm (7.8 inches)	84%	extreme
October Weather	20°C (69°F)	71 mm (2.8 inches)	75%	extreme
November Weather	19°C (66°F)	25 mm (1.0 inches)	71%	very high
December Weather	17°C (63°F)	5 mm (0.2 inches)	74%	very high