August Weather in Livermore, United States

Last updated: June 24, 2025

In Livermore, United States, the average temperature in August is a pleasant 22°C (72°F), with a minimum dipping to 12°C (54°F) and a maximum soaring to 40°C (103°F). Expect 0 mm (0.0 in) of precipitation over 0 days, making it a perfect time for outdoor activities. With an average humidity of 54%, it's an ideal climate for enjoying the beauty of the season!

August Temperature in Livermore

In August in Livermore, the average temperature is 22°C (72°F). Maximums can reach 40°C (103°F) and minimums can be as low as 12°C (54°F). Travelers should be prepared for warm days and cooler nights, making it ideal for both daytime adventures and evening outings.

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

The chart illustrates August temperature patterns in Livermore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Livermore, August typically has an average temperature of 22°C (72°F), with highs reaching up to 40°C (103°F) and lows dropping to around 12°C (54°F).

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

August Precipitation in Livermore

In Livermore in August, the precipitation amount is 0 mm (0.0 in) during 0 days.

August Precipitation Trends in Livermore

The chart displays monthly precipitation patterns in Livermore, 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 Livermore, August typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Livermore

In Livermore in August, humidity is 54%. With an average temperature of 22°C (72°F), this humidity feels like a pleasant embrace, creating a comfortable atmosphere for exploring the local sights and enjoying outdoor activities.

August Average Humidity in Livermore

This chart illustrates the average monthly humidity levels in Livermore, 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 Livermore is approximately 54%, 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 Livermore

In Livermore in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Livermore.

Maximum UV Index Levels in Livermore for August

The chart shows the monthly maximum UV Index (UVI) for Livermore 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 Livermore typically reaches 10, which falls under the very high exposure category.

Data source: Livermore 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 Livermore Compares to Other Months

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

This table compares monthly weather conditions in Livermore, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	93 mm (3.7 inches)	82%	moderate
February Weather	11°C (51°F)	81 mm (3.2 inches)	84%	moderate
March Weather	12°C (54°F)	74 mm (2.9 inches)	82%	very high
April Weather	14°C (58°F)	28 mm (1.1 inches)	78%	very high
May Weather	17°C (63°F)	16 mm (0.6 inches)	71%	extreme
June Weather	20°C (69°F)	1 mm (0.0 inches)	64%	extreme
July Weather	22°C (72°F)	0 mm (0.0 inches)	58%	extreme
August Weather	22°C (72°F)	0 mm (0.0 inches)	54%	very high
September Weather	21°C (69°F)	2 mm (0.1 inches)	55%	very high
October Weather	17°C (63°F)	22 mm (0.9 inches)	62%	high
November Weather	13°C (55°F)	35 mm (1.4 inches)	78%	moderate
December Weather	9°C (49°F)	78 mm (3.1 inches)	80%	moderate