October Weather in Stockton, United States

Last updated: June 24, 2025

In October, the average temperature in Stockton, United States hovers around 11°C (52°F). However, be prepared for a temperature range that can dip to a chilly -5°C (23°F) or soar to a balmy 30°C (86°F). Expect about 110 mm (4.3 in) of precipitation spread over 12 days, accompanied by an average humidity level of 79%.

October Temperature in Stockton

In October in Stockton, the average temperature is 11°C (52°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -5°C (23°F). This varied climate makes Stockton a versatile destination for travelers, so be sure to pack for a range of temperatures!

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

The chart illustrates October 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, October typically has an average temperature of 11°C (52°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).

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

October Precipitation in Stockton

In Stockton in October, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.

October Precipitation Trends in Stockton

The chart displays monthly precipitation patterns in Stockton, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Stockton, October typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Stockton

In Stockton in October humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.

October Average Humidity in Stockton

This chart illustrates the average monthly humidity levels in Stockton, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Stockton is approximately 79%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Stockton

In Stockton in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Stockton.

Maximum UV Index Levels in Stockton for October

The chart shows the monthly maximum UV Index (UVI) for Stockton in October, 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 October, the maximum UV index in Stockton typically reaches 5, which falls under the moderate exposure category.

Data source: Stockton October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	57 mm (2.2 inches)	84%	moderate
February Weather	-4°C (24°F)	58 mm (2.3 inches)	85%	moderate
March Weather	3°C (38°F)	72 mm (2.8 inches)	84%	high
April Weather	9°C (48°F)	96 mm (3.8 inches)	83%	very high
May Weather	16°C (61°F)	145 mm (5.7 inches)	75%	very high
June Weather	22°C (72°F)	120 mm (4.7 inches)	79%	very high
July Weather	24°C (76°F)	84 mm (3.3 inches)	75%	very high
August Weather	22°C (72°F)	100 mm (3.9 inches)	69%	very high
September Weather	19°C (67°F)	117 mm (4.6 inches)	74%	very high
October Weather	11°C (52°F)	110 mm (4.3 inches)	79%	moderate
November Weather	3°C (37°F)	45 mm (1.8 inches)	88%	moderate
December Weather	-1°C (31°F)	48 mm (1.9 inches)	82%	low