February Weather in Palo Alto, United States

Last updated: June 24, 2025

In February, the average temperature in Palo Alto, United States hovers around 1°C (33°F), with extremes ranging from a chilling -20°C (-4°F) to a surprisingly warm 24°C (76°F). Expect about 106 mm (4.2 in) of precipitation over approximately 13 days, contributing to an average humidity level of 85% that adds to the region's distinctive climate.

February Temperature in Palo Alto

In February in Palo Alto, the average temperature is 1°C (33°F). Maximum temperatures can reach 24°C (76°F), while the minimum can drop as low as -20°C (-4°F). Be sure to pack layers to prepare for the wide temperature fluctuations during your travels.

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

The chart illustrates February temperature patterns in 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 Palo Alto, February typically has an average temperature of 1°C (33°F), with highs reaching up to 24°C (76°F) and lows dropping to around -20°C (-4°F).

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

February Precipitation in Palo Alto

In Palo Alto in February, the precipitation amount is 106 mm (4.2 in) spread over a duration of 13 days.

February Precipitation Trends in Palo Alto

The chart displays monthly precipitation patterns in Palo Alto, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Palo Alto, February typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Palo Alto

In Palo Alto in February, humidity is 85%. With an average temperature of 1°C (33°F), this humidity feels like a chilling blanket wrapping around you, making outdoor exploration quite uncomfortable and potentially exhausting for travelers.

February Average Humidity in Palo Alto

This chart illustrates the average monthly humidity levels in Palo Alto, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Palo Alto is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Palo Alto

In Palo Alto in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Palo Alto.

Maximum UV Index Levels in Palo Alto for February

The chart shows the monthly maximum UV Index (UVI) for Palo Alto in February, 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 February, the maximum UV index in Palo Alto typically reaches 5, which falls under the moderate exposure category.

Data source: Palo Alto February 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 February Weather in Palo Alto Compares to Other Months

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

This table compares monthly weather conditions in Palo Alto, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	74 mm (2.9 inches)	87%	moderate
February Weather	1°C (33°F)	106 mm (4.2 inches)	85%	moderate
March Weather	4°C (39°F)	96 mm (3.8 inches)	85%	high
April Weather	10°C (50°F)	111 mm (4.4 inches)	83%	very high
May Weather	16°C (61°F)	133 mm (5.2 inches)	75%	very high
June Weather	21°C (69°F)	118 mm (4.6 inches)	73%	very high
July Weather	24°C (75°F)	163 mm (6.4 inches)	65%	very high
August Weather	22°C (73°F)	155 mm (6.1 inches)	62%	very high
September Weather	19°C (67°F)	117 mm (4.6 inches)	66%	very high
October Weather	13°C (57°F)	117 mm (4.6 inches)	79%	high
November Weather	5°C (42°F)	99 mm (3.9 inches)	87%	moderate
December Weather	1°C (35°F)	93 mm (3.7 inches)	85%	low