October Weather in Bolinas, United States

Last updated: June 24, 2025

In October, the average temperature in Bolinas, United States hovers around 15°C (59°F), with temperatures ranging from a brisk 8°C (47°F) to a warm 27°C (81°F). Expect about 35 mm (1.4 in) of precipitation spread over 2 days, contributing to an average humidity of 80%. Prepare for a month that beautifully balances freshness and warmth!

October Temperature in Bolinas

In October in Bolinas, the average temperature is 15°C (59°F). Maximums can reach 27°C (81°F) while minimums can drop as low as 8°C (47°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while still being comfortable.

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

The chart illustrates October temperature patterns in Bolinas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolinas, October typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (81°F) and lows dropping to around 8°C (47°F).

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

October Precipitation in Bolinas

In Bolinas in October, the total precipitation amount is 35 mm (1.4 in) over the course of 2 days.

October Precipitation Trends in Bolinas

The chart displays monthly precipitation patterns in Bolinas, 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 Bolinas, October typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 2 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 Bolinas

In Bolinas in October, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

October Average Humidity in Bolinas

This chart illustrates the average monthly humidity levels in Bolinas, 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 Bolinas is approximately 80%, 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 Bolinas

In Bolinas 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 Bolinas.

Maximum UV Index Levels in Bolinas for October

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

Data source: Bolinas 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 Bolinas Compares to Other Months

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

This table compares monthly weather conditions in Bolinas, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	118 mm (4.7 inches)	85%	moderate
February Weather	11°C (52°F)	131 mm (5.1 inches)	82%	moderate
March Weather	11°C (52°F)	82 mm (3.2 inches)	82%	very high
April Weather	12°C (54°F)	40 mm (1.6 inches)	79%	very high
May Weather	13°C (56°F)	21 mm (0.8 inches)	83%	very high
June Weather	15°C (59°F)	2 mm (0.1 inches)	84%	extreme
July Weather	15°C (59°F)	2 mm (0.1 inches)	87%	extreme
August Weather	16°C (60°F)	2 mm (0.1 inches)	87%	very high
September Weather	16°C (62°F)	2 mm (0.1 inches)	86%	very high
October Weather	15°C (59°F)	35 mm (1.4 inches)	80%	high
November Weather	12°C (55°F)	54 mm (2.1 inches)	79%	moderate
December Weather	11°C (51°F)	102 mm (4.0 inches)	79%	moderate