October Weather in Hollister, United States

Last updated: June 24, 2025

In October, the average temperature in Hollister, United States is a pleasant 16°C (61°F), with fluctuations that can see lows of 3°C (38°F) and highs reaching 32°C (90°F). Expect 15 mm (0.6 in) of precipitation over about 1 day, contributing to an average humidity level of 62%. Embrace the mild weather as you explore this vibrant locale!

October Temperature in Hollister

In October in Hollister, the average temperature is 16°C (61°F). Maximum temperatures can reach as high as 32°C (90°F), while minimums can drop to a chilly 3°C (38°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates October temperature patterns in Hollister, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hollister, October typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).

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

October Precipitation in Hollister

In Hollister in October, the precipitation amount is 15 mm (0.6 in) over the course of 1 day.

October Precipitation Trends in Hollister

The chart displays monthly precipitation patterns in Hollister, 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 Hollister, October typically receives around 15 mm (0.6 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 Hollister

In Hollister in October, humidity is 62%. With an average temperature of 16°C (61°F), this humidity feels like a gentle blanket, making traveling comfortable yet occasionally sticky, prompting the need for light, breathable clothing to fully enjoy the sights.

October Average Humidity in Hollister

This chart illustrates the average monthly humidity levels in Hollister, 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 Hollister 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 Hollister

In Hollister 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 Hollister.

Maximum UV Index Levels in Hollister for October

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

Data source: Hollister 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 Hollister Compares to Other Months

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

This table compares monthly weather conditions in Hollister, 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)	99 mm (3.9 inches)	82%	moderate
February Weather	10°C (51°F)	76 mm (3.0 inches)	84%	moderate
March Weather	11°C (53°F)	83 mm (3.3 inches)	82%	very high
April Weather	13°C (56°F)	26 mm (1.0 inches)	78%	very high
May Weather	14°C (58°F)	17 mm (0.7 inches)	71%	extreme
June Weather	17°C (63°F)	1 mm (0.0 inches)	64%	extreme
July Weather	18°C (65°F)	0 mm (0.0 inches)	58%	extreme
August Weather	19°C (67°F)	1 mm (0.0 inches)	54%	very high
September Weather	18°C (65°F)	5 mm (0.2 inches)	55%	very high
October Weather	16°C (61°F)	15 mm (0.6 inches)	62%	high
November Weather	13°C (55°F)	32 mm (1.3 inches)	78%	moderate
December Weather	10°C (50°F)	83 mm (3.3 inches)	80%	moderate