July Weather in Stockton, United States

Last updated: June 24, 2025

In July, the average temperature in Stockton, United States is a warm 27°C (81°F), with a minimum dipping to 10°C (51°F) and soaring to a maximum of 39°C (103°F). Expect light precipitation, averaging 18 mm (0.7 in) spread over 6 days, and enjoy a comfortable average humidity of 44%.

July Temperature in Stockton

In July in Stockton, the average temperature is 27°C (81°F). The maximum can reach 39°C (103°F), while the minimum can be as low as 10°C (51°F). Travelers should be prepared for hot days and cool nights, making it essential to pack layers for varying temperatures.

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

The chart illustrates July 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, July typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (103°F) and lows dropping to around 10°C (51°F).

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

July Precipitation in Stockton

In Stockton in July, the precipitation amount is 18 mm (0.7 in) over the course of 6 days.

July Precipitation Trends in Stockton

The chart displays monthly precipitation patterns in Stockton, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Stockton, July typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Stockton

In Stockton in July humidity is 44%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable embrace, making it pleasant for traveling as long as you stay hydrated and take breaks in the shade.

July Average Humidity in Stockton

This chart illustrates the average monthly humidity levels in Stockton, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Stockton is approximately 44%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Stockton

In Stockton in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Stockton.

Maximum UV Index Levels in Stockton for July

The chart shows the monthly maximum UV Index (UVI) for Stockton in July, 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 July, the maximum UV index in Stockton typically reaches 11, which falls under the extreme exposure category.

Data source: Stockton July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	45 mm (1.8 inches)	91%	moderate
February Weather	0°C (33°F)	52 mm (2.0 inches)	92%	moderate
March Weather	5°C (42°F)	67 mm (2.6 inches)	84%	high
April Weather	10°C (50°F)	63 mm (2.5 inches)	74%	very high
May Weather	15°C (60°F)	53 mm (2.1 inches)	62%	extreme
June Weather	23°C (73°F)	16 mm (0.6 inches)	56%	extreme
July Weather	27°C (81°F)	18 mm (0.7 inches)	44%	extreme
August Weather	26°C (78°F)	25 mm (1.0 inches)	37%	extreme
September Weather	20°C (68°F)	36 mm (1.4 inches)	46%	very high
October Weather	10°C (50°F)	37 mm (1.5 inches)	67%	high
November Weather	5°C (41°F)	30 mm (1.2 inches)	84%	moderate
December Weather	-1°C (30°F)	39 mm (1.6 inches)	88%	moderate