October Weather in Tracy, United States

Last updated: June 24, 2025

In Tracy, United States, the average temperature in October is a comfortable 18°C (64°F). However, temperatures can vary significantly, with a minimum of 3°C (39°F) and a maximum of 35°C (95°F). During this month, you can expect 22 mm (0.9 in) of precipitation over just 1 day, and the average humidity levels hover around 62%.

October Temperature in Tracy

In October in Tracy, the average temperature is 18°C (64°F). Maximums can reach 35°C (95°F), while minimums can be as low as 3°C (39°F). This variability makes it essential for travelers to pack for both warm days and cool nights in Tracy.

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

The chart illustrates October temperature patterns in Tracy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tracy, October typically has an average temperature of 18°C (64°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (39°F).

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

October Precipitation in Tracy

In Tracy in October, the precipitation amount is 22 mm (0.9 in) over the course of 1 day.

October Precipitation Trends in Tracy

The chart displays monthly precipitation patterns in Tracy, 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 Tracy, October typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Tracy

In Tracy in October humidity is 62%. With an average temperature of 18°C (64°F), this humidity feels like a warm yet refreshing embrace, making it quite pleasant for traveling as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Tracy

This chart illustrates the average monthly humidity levels in Tracy, 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 Tracy is approximately 62%, 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 Tracy

In Tracy in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Tracy.

Maximum UV Index Levels in Tracy for October

The chart shows the monthly maximum UV Index (UVI) for Tracy 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 Tracy typically reaches 7, which falls under the high exposure category.

Data source: Tracy 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 Tracy Compares to Other Months

Weather in Tracy varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Tracy, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tracy, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	92 mm (3.6 inches)	82%	moderate
February Weather	11°C (52°F)	76 mm (3.0 inches)	84%	moderate
March Weather	12°C (55°F)	75 mm (2.9 inches)	82%	very high
April Weather	16°C (60°F)	31 mm (1.2 inches)	78%	very high
May Weather	19°C (66°F)	16 mm (0.6 inches)	71%	extreme
June Weather	22°C (73°F)	1 mm (0.0 inches)	64%	extreme
July Weather	24°C (75°F)	0 mm (0.0 inches)	58%	extreme
August Weather	24°C (75°F)	0 mm (0.0 inches)	54%	very high
September Weather	22°C (71°F)	2 mm (0.1 inches)	55%	very high
October Weather	18°C (64°F)	22 mm (0.9 inches)	62%	high
November Weather	13°C (55°F)	33 mm (1.3 inches)	78%	moderate
December Weather	9°C (49°F)	78 mm (3.1 inches)	80%	moderate