Month-by-month travel weather
San Francisco April weather
San Francisco, United States · April
A thin layer can change the whole day
April often has more clear days and comfortable afternoon light.
Wind can make it feel cooler than the temperature suggests, especially near the waterfront—layers help.
April averages at a glance
Average low
around 10–11°C
Average high
around 16–18°C
Average precipitation
around 25–55 mm
Rainy days
about 3–7 days
What to wear in April in San Francisco
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Light jacket/wind layer + layers works well.
- • Carry an evening layer.
- • Comfortable walking shoes help.
Travel tips for visiting San Francisco in April
- • Golden Gate and coastal routes feel colder in wind.
- • Shade can feel cool even on sunny days.
April weather in San Francisco — FAQ
Q. Is April rainy?
A. Less than winter, though occasional rain still happens.
Q. Can I wear T-shirts?
A. Sometimes in sun, but wind often wants a layer.
Explore San Francisco
These pages are connected so you can compare conditions and decide for yourself.