Weather in San Francisco in March
San Francisco, United States averages a high of 15.5°C (59.9°F) and low of 8.3°C (46.9°F) in March, with 8 rain days and 9.7 hours of daily sunshine. Travel score: 70.5/100 (Good). The best time to visit San Francisco is September.
High
16°C60°F
Low
8°C47°F
🌧️
8
rain days
☀️
9.7
hrs/day sunshine
💧
79%
humidity
71— Good
March in San Francisco is mild and occasionally wet — good for most activities.
What are the average temperatures in San Francisco?
How much does it rain in San Francisco in March?
San Francisco receives an average of 71.9mm of rainfall across 8 rainy days in March. The annual total is 499.2mm.
What should I pack for San Francisco in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in March?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31