Weather in South San Francisco in March
South San Francisco, United States averages a high of 15.2°C (59.4°F) and low of 8.8°C (47.8°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 South San Francisco is September.
High
15°C59°F
Low
9°C48°F
🌧️
8
rain days
☀️
9.7
hrs/day sunshine
💧
80%
humidity
71— Good
March in South San Francisco is mild and occasionally wet — good for most activities.
What are the average temperatures in South San Francisco?
How much does it rain in South San Francisco in March?
South San Francisco receives an average of 70.5mm of rainfall across 8 rainy days in March. The annual total is 491.2mm.
What should I pack for South San Francisco in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 15°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
🎉Visiting United States in March?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31