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June Weather in Stockton, United States

Last updated: June 24, 2025

In June, the average temperature in Stockton, United States hovers around 25°C (77°F). Temperatures can swing from a chilly 12°C (53°F) at night to a sizzling 37°C (100°F) during the day. You'll also want to prepare for some rain, as the area sees an average precipitation of 86 mm (3.4 in) over 10 days. With an average humidity level of 83%, expect a warm and slightly muggy atmosphere!

June Temperature in Stockton

In June in Stockton, the average temperature is 25°C (77°F). Maximums can reach 37°C (100°F), while minimums can drop as low as 12°C (53°F). This climate makes Stockton an ideal destination for travelers seeking warm weather and diverse outdoor activities.

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 25°C (77°F), with highs reaching up to 37°C (100°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec353749566777807773594641
Data source: Temperature data for Stockton generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Stockton

In Stockton in June, the precipitation amount is 86 mm (3.4 in) over the course of 10 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 86 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec696513312818086108144751195742
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Stockton

In Stockton in June humidity is 83%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and seek shade to enjoy their adventures comfortably.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
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 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 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 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)69 mm (2.7 inches)81%moderate
February Weather3°C (37°F)65 mm (2.5 inches)78%high
March Weather9°C (49°F)133 mm (5.2 inches)76%high
April Weather13°C (56°F)128 mm (5.0 inches)78%very high
May Weather19°C (67°F)180 mm (7.1 inches)83%very high
June Weather25°C (77°F)86 mm (3.4 inches)83%extreme
July Weather27°C (80°F)108 mm (4.2 inches)78%extreme
August Weather25°C (77°F)144 mm (5.7 inches)68%very high
September Weather23°C (73°F)75 mm (3.0 inches)64%very high
October Weather15°C (59°F)119 mm (4.7 inches)70%high
November Weather8°C (47°F)57 mm (2.2 inches)83%moderate
December Weather5°C (41°F)42 mm (1.6 inches)87%moderate

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