March Weather in Oakland, United States

Last updated: June 24, 2025

In Oakland, United States, the average temperature in March hovers around 5°C (41°F), with a minimum dipping to -21°C (-5°F) and a maximum reaching 26°C (79°F). Expect 93 mm (3.7 in) of precipitation spread over 11 days, and enjoy an average humidity of 73%. Be prepared for a mix of chilly air and occasional warmth!

March Temperature in Oakland

In March in Oakland, the average temperature is 5°C (41°F). Maximum temperatures can reach 26°C (79°F), while minimums can drop as low as -21°C (-5°F). Be sure to pack layers for your trip, as the weather can vary greatly from day to night.

March Weather in Oakland: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Oakland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oakland, March typically has an average temperature of 5°C (41°F), with highs reaching up to 26°C (79°F) and lows dropping to around -21°C (-5°F).

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

March Precipitation in Oakland

In Oakland in March, the precipitation amount is 93 mm (3.7 in) over the course of 11 days, indicating that rain is expected to be fairly frequent during that time.

March Precipitation Trends in Oakland

The chart displays monthly precipitation patterns in Oakland, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Oakland, March typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Oakland

In Oakland in March, humidity is 73%. With an average temperature of 5°C (41°F), this humidity makes traveling feel quite chilly and damp, which can be uncomfortable for long periods outdoors.

March Average Humidity in Oakland

This chart illustrates the average monthly humidity levels in Oakland, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Oakland is approximately 73%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Oakland

In Oakland in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Oakland, you can refer to this Hourly UV Index in Oakland.

Maximum UV Index Levels in Oakland for March

The chart shows the monthly maximum UV Index (UVI) for Oakland in March, 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 March, the maximum UV index in Oakland typically reaches 6, which falls under the high exposure category.

Data source: Oakland March 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 March Weather in Oakland Compares to Other Months

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

This table compares monthly weather conditions in Oakland, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	32 mm (1.3 inches)	76%	moderate
February Weather	-4°C (25°F)	34 mm (1.3 inches)	80%	moderate
March Weather	5°C (41°F)	93 mm (3.7 inches)	73%	high
April Weather	10°C (50°F)	59 mm (2.3 inches)	74%	very high
May Weather	17°C (63°F)	156 mm (6.2 inches)	78%	very high
June Weather	24°C (75°F)	125 mm (4.9 inches)	82%	very high
July Weather	25°C (78°F)	73 mm (2.9 inches)	83%	very high
August Weather	23°C (74°F)	103 mm (4.1 inches)	80%	very high
September Weather	21°C (69°F)	98 mm (3.9 inches)	75%	very high
October Weather	11°C (53°F)	137 mm (5.4 inches)	75%	high
November Weather	4°C (40°F)	32 mm (1.3 inches)	82%	moderate
December Weather	-1°C (31°F)	35 mm (1.4 inches)	83%	low