August Weather in Stockton, United States

Last updated: June 24, 2025

In August, the average temperature in Stockton, United States reaches a pleasant 24°C (76°F). Minimum temperatures can drop to 13°C (55°F), while maximums can soar to a scorching 41°C (107°F). Fortunately, rainfall is minimal with 0 mm (0.0 in) recorded over 0 days, and the average humidity sits at a comfortable 54%.

August Temperature in Stockton

In August in Stockton, the average temperature is 24°C (76°F). Maximums can reach 41°C (107°F), and minimums can be as low as 13°C (55°F). Travelers should prepare for warm days and cooler evenings, making it ideal for exploring daytime activities while having a light jacket for the nights.

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

The chart illustrates August temperature patterns in Stockton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stockton, August typically has an average temperature of 24°C (76°F), with highs reaching up to 41°C (107°F) and lows dropping to around 13°C (55°F).

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

August Precipitation in Stockton

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

August Precipitation Trends in Stockton

The chart displays monthly precipitation patterns in Stockton, 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 Stockton, 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 Stockton

In Stockton in August humidity is 54%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making it comfortable for exploring the sights while also inviting you to take refreshing breaks in the shade.

August Average Humidity in Stockton

This chart illustrates the average monthly humidity levels in Stockton, 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 Stockton 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 Stockton

In Stockton 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 Stockton.

Maximum UV Index Levels in Stockton for August

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

Data source: Stockton 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 Stockton Compares to Other Months

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

This table compares monthly weather conditions in Stockton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	110 mm (4.3 inches)	82%	moderate
February Weather	11°C (52°F)	95 mm (3.7 inches)	84%	moderate
March Weather	13°C (56°F)	89 mm (3.5 inches)	82%	very high
April Weather	17°C (62°F)	44 mm (1.7 inches)	78%	very high
May Weather	20°C (68°F)	20 mm (0.8 inches)	71%	very high
June Weather	24°C (75°F)	2 mm (0.1 inches)	64%	extreme
July Weather	24°C (76°F)	0 mm (0.0 inches)	58%	extreme
August Weather	24°C (76°F)	0 mm (0.0 inches)	54%	very high
September Weather	22°C (72°F)	2 mm (0.1 inches)	55%	very high
October Weather	18°C (65°F)	30 mm (1.2 inches)	62%	high
November Weather	13°C (55°F)	47 mm (1.8 inches)	78%	moderate
December Weather	9°C (49°F)	95 mm (3.7 inches)	80%	moderate