October Weather in Milpitas, United States

Last updated: June 24, 2025

In October, the average temperature in Milpitas, United States is a comfortable 18°C (64°F). Expect a range between 7°C (44°F) at its coolest and a warm 34°C (94°F) at its peak. Light rainfall can be anticipated, with 22 mm (0.9 in) of precipitation spread over just 1 day. With an average humidity of 62%, it's a pleasant time to enjoy the local scenery!

October Temperature in Milpitas

In October in Milpitas, the average temperature is 18°C (64°F). Maximums can reach up to 34°C (94°F), while minimums can drop to as low as 7°C (44°F). This makes Milpitas an ideal destination for travelers seeking pleasant weather and the opportunity to experience both warm and cooler conditions.

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

The chart illustrates October temperature patterns in Milpitas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milpitas, October typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (44°F).

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

October Precipitation in Milpitas

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

October Precipitation Trends in Milpitas

The chart displays monthly precipitation patterns in Milpitas, 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 Milpitas, 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Milpitas

In Milpitas 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 Milpitas

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

In Milpitas 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 Milpitas.

Maximum UV Index Levels in Milpitas for October

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

Data source: Milpitas 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 Milpitas Compares to Other Months

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

This table compares monthly weather conditions in Milpitas, 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 (51°F)	98 mm (3.9 inches)	82%	moderate
February Weather	11°C (52°F)	95 mm (3.8 inches)	84%	moderate
March Weather	12°C (54°F)	87 mm (3.4 inches)	82%	very high
April Weather	14°C (57°F)	30 mm (1.2 inches)	78%	very high
May Weather	16°C (61°F)	23 mm (0.9 inches)	71%	very high
June Weather	19°C (66°F)	1 mm (0.0 inches)	64%	extreme
July Weather	20°C (69°F)	0 mm (0.0 inches)	58%	extreme
August Weather	21°C (70°F)	0 mm (0.0 inches)	54%	very high
September Weather	20°C (69°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 (56°F)	40 mm (1.6 inches)	78%	moderate
December Weather	10°C (51°F)	81 mm (3.2 inches)	80%	moderate