October Weather in East Palo Alto, United States

Last updated: June 24, 2025

In October, the average temperature in East Palo Alto, United States hovers around 17°C (63°F), offering a pleasant climate. Expect temperatures to vary, with a minimum of 7°C (45°F) and a maximum reaching 33°C (92°F). Rainfall is moderate, with an average precipitation of 24 mm (0.9 in) spread over 1 day. The air holds an average humidity of 62%, adding to the overall comfort of the month.

October Temperature in East Palo Alto

In October in East Palo Alto, the average temperature is 17°C (63°F), with a maximum that can reach 33°C (92°F) and a minimum that can be as low as 7°C (45°F). This weather makes it an ideal time for travelers to enjoy a mix of warm days and cooler evenings.

October Weather in East Palo Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in East Palo Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Palo Alto, October typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (92°F) and lows dropping to around 7°C (45°F).

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

October Precipitation in East Palo Alto

In East Palo Alto in October, the precipitation amount is 24 mm (0.9 in) over the course of 1 day.

October Precipitation Trends in East Palo Alto

The chart displays monthly precipitation patterns in East Palo Alto, 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 East Palo Alto, October typically receives around 24 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 East Palo Alto

In East Palo Alto in October humidity is 62%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and take breaks in the shade.

October Average Humidity in East Palo Alto

This chart illustrates the average monthly humidity levels in East Palo Alto, 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 East Palo Alto 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 East Palo Alto

In East Palo Alto 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 East Palo Alto.

Maximum UV Index Levels in East Palo Alto for October

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

Data source: East Palo Alto 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 East Palo Alto Compares to Other Months

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

This table compares monthly weather conditions in East Palo Alto, 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 (52°F)	105 mm (4.1 inches)	82%	moderate
February Weather	11°C (53°F)	100 mm (3.9 inches)	84%	moderate
March Weather	12°C (54°F)	86 mm (3.4 inches)	82%	very high
April Weather	13°C (57°F)	33 mm (1.3 inches)	78%	very high
May Weather	15°C (59°F)	24 mm (0.9 inches)	71%	very high
June Weather	17°C (63°F)	2 mm (0.1 inches)	64%	extreme
July Weather	17°C (63°F)	0 mm (0.0 inches)	58%	extreme
August Weather	18°C (65°F)	0 mm (0.0 inches)	54%	very high
September Weather	18°C (66°F)	2 mm (0.1 inches)	55%	very high
October Weather	17°C (63°F)	24 mm (0.9 inches)	62%	high
November Weather	13°C (56°F)	47 mm (1.9 inches)	78%	moderate
December Weather	11°C (52°F)	88 mm (3.5 inches)	80%	moderate