June Weather in Stockton, United States

Last updated: June 24, 2025

In Stockton, United States, the average temperature in June hovers around 23°C (73°F), creating a pleasant climate for outdoor activities. However, temperatures can vary considerably, with minimums reaching 5°C (42°F) and maximums soaring to 39°C (103°F). During this period, you can expect 16 mm (0.6 in) of precipitation spread over about 3 days, and the average humidity is a comfortable 56%. Enjoy the dynamic weather of Stockton this June!

June Temperature in Stockton

In June in Stockton, the average temperature is 23°C (73°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 5°C (42°F). This diverse range in temperature makes it essential for travelers to pack accordingly to ensure comfort during their stay.

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

The chart illustrates June 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, June typically has an average temperature of 23°C (73°F), with highs reaching up to 39°C (103°F) and lows dropping to around 5°C (42°F).

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

June Precipitation in Stockton

In Stockton in June, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

June Precipitation Trends in Stockton

The chart displays monthly precipitation patterns in Stockton, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Stockton, June typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Stockton

In Stockton in June, humidity is 56%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that makes traveling feel slightly sticky, yet still comfortable enough to explore outdoors without feeling overwhelmed.

June Average Humidity in Stockton

This chart illustrates the average monthly humidity levels in Stockton, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Stockton is approximately 56%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Stockton

In Stockton in June, 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 Stockton.

Maximum UV Index Levels in Stockton for June

The chart shows the monthly maximum UV Index (UVI) for Stockton in June, 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 June, the maximum UV index in Stockton typically reaches 12, which falls under the extreme exposure category.

Data source: Stockton June 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 June 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 June’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 June’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