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San Francisco weather in April 2023
- 1717°C max day temperature
- 66 days with some rainfall
- 99°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 4040 mm of monthly rainfall
- 77 (High) UV index
- 1212°C sea temperature
Recommended for California
The April weather guide for California (San Francisco) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about San Francisco
How warm is it in San Francisco in April?
Daytime temperatures usually reach 17°C in San Francisco in April, falling to 9°C at night.
How sunny is it in San Francisco in April?
There are normally 10 hours of bright sunshine each day in San Francisco in April - that's 78% of daylight hours.
How warm is the sea around San Francisco in April?
The average sea temperature around San Francisco in April is 12°C.
Does it rain in San Francisco in April?
There are usually 6 days with some rain in San Francisco in April and the average monthly rainfall is 40mm.
San Francisco April sunrise & sunset times
Browse the sunrise and sunset times for San Francisco in April 2023. Select a month to view San Francisco sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st April 2023||06:55||19:33|
|Saturday, 15th April 2023||06:35||19:45|
|Sunday, 30th April 2023||06:15||19:59|
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