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San Francisco weather in April 2023
- 17°C max day temperature
17 - 10 hours of sunshine per day
- 6 days with some rainfall
6 - 9°C min night temperature
9 - 13 hours of daylight per day
13 - No heat & humidity
0 - 40 mm of monthly rainfall
40 - 7 (High) UV index
7 - 12°C sea temperature
12
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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.
JanFebMarAprMayJunJulAugSepOctNovDec
| 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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