April Weather in Stockton, United States

Last updated: June 24, 2025

In April, the average temperature in Stockton, United States hovers around 11°C (53°F). Expect some variation, with minimums dipping as low as -10°C (14°F) and maximums soaring to 34°C (94°F). Over the month, you might encounter 38 mm (1.5 in) of precipitation spread across 7 days, contributing to an average humidity of 70%.

April Temperature in Stockton

In April in Stockton, the average temperature is 11°C (53°F). The maximum can reach 34°C (94°F), and the minimum can be as low as -10°C (14°F). This diverse range of temperatures makes it essential for travelers to pack accordingly to enjoy their visit comfortably.

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

The chart illustrates April 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, April typically has an average temperature of 11°C (53°F), with highs reaching up to 34°C (94°F) and lows dropping to around -10°C (14°F).

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

April Precipitation in Stockton

In Stockton in April, the precipitation amount is 38 mm (1.5 in) over the course of 7 days.

April Precipitation Trends in Stockton

The chart displays monthly precipitation patterns in Stockton, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Stockton, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Stockton

In Stockton in April, humidity is 70%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring you to dress in layers to stay comfortable while exploring.

April Average Humidity in Stockton

This chart illustrates the average monthly humidity levels in Stockton, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Stockton is approximately 70%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Stockton

In Stockton in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Stockton.

Maximum UV Index Levels in Stockton for April

The chart shows the monthly maximum UV Index (UVI) for Stockton in April, 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 April, the maximum UV index in Stockton typically reaches 9, which falls under the very high exposure category.

Data source: Stockton April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	24 mm (0.9 inches)	74%	moderate
February Weather	-1°C (31°F)	20 mm (0.8 inches)	78%	moderate
March Weather	7°C (44°F)	67 mm (2.7 inches)	67%	high
April Weather	11°C (53°F)	38 mm (1.5 inches)	70%	very high
May Weather	17°C (64°F)	158 mm (6.2 inches)	82%	very high
June Weather	25°C (77°F)	60 mm (2.4 inches)	81%	extreme
July Weather	27°C (81°F)	74 mm (2.9 inches)	80%	extreme
August Weather	25°C (77°F)	87 mm (3.4 inches)	80%	very high
September Weather	22°C (72°F)	59 mm (2.3 inches)	73%	very high
October Weather	12°C (55°F)	58 mm (2.3 inches)	71%	high
November Weather	6°C (44°F)	18 mm (0.7 inches)	79%	moderate
December Weather	2°C (35°F)	32 mm (1.3 inches)	83%	moderate