San Francisco Weather in March

San Francisco in March sees high temperatures, with highs around 22°C (72°F) and overnight lows of 14°C (57°F). With the rainy season in full effect, expect around 342 mm (13 in) of rainfall and regular showers throughout the month.

Rainfall in San Francisco in March

As part of the rainy season, San Francisco sees around 16 days of rain in March, with an average of 342 mm (13 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in San Francisco in March

Daytime temperatures in San Francisco reach 22°C (72°F) in March, dropping to 14°C (57°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in San Francisco in March

The city usually sees around 107 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

March in San Francisco has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.