San Francisco weather in April 2019

  • 17°C maximum daytime temperature in April in San Francisco17
    17°C max day temperature
  • 10 hours of sunshine per day (78% of daylight hours) in April in San Francisco10
    10 hours of sunshine per day
  • 6 days with some rainfall in April in San Francisco6
    6 days with some rainfall
  • 9°C minimum night-time temperature in April in San Francisco9
    9°C min night temperature
  • 13 hours of daylight per day in April in San Francisco13
    13 hours of daylight per day
  • No heat & humidity in April in San Francisco0
    No heat & humidity
  • 40 mm monthly rainfall in April in San Francisco40
    40 mm of monthly rainfall
  • UV (maximum) index 7 (High) in April in San Francisco7
    7 (High) UV index
  • 12°C sea temperature in April in San Francisco12
    12°C sea temperature

Going to San Francisco? Find the best month to visit San Francisco based on the weather.

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Expect 17°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in San Francisco in April. Check more long-term weather averages for San Francisco in April before you book your next holiday to California in 2019/2020.

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More about San Francisco

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The April weather guide for San Francisco, California 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.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to San Francisco weather in April

The average maximum daytime temperature in San Francisco in April is a comfortable 17°C (63°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 10 hours of bright sunshine each day, which represents 78% of the 13 hours of daylight.

Expect 40mm (1.6 inches) of rainfall across the whole of April with 6 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear.

The average sea temperature in and around San Francisco in April is 12°C (54°F).

San Francisco sunrise & sunset times for April 2019

Browse the sunrise & sunset times for San Francisco in April 2019. Select a month to view San Francisco sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st April 2019 06:55 19:33
Tuesday, 2nd April 2019 06:54 19:33
Wednesday, 3rd April 2019 06:52 19:34
Thursday, 4th April 2019 06:51 19:35
Friday, 5th April 2019 06:49 19:36
Saturday, 6th April 2019 06:48 19:37
Sunday, 7th April 2019 06:46 19:38
Monday, 8th April 2019 06:45 19:39
Tuesday, 9th April 2019 06:43 19:40
Wednesday, 10th April 2019 06:42 19:41
Thursday, 11th April 2019 06:40 19:42
Friday, 12th April 2019 06:39 19:43
Saturday, 13th April 2019 06:37 19:44
Sunday, 14th April 2019 06:36 19:44
Monday, 15th April 2019 06:35 19:45
Tuesday, 16th April 2019 06:33 19:46
Wednesday, 17th April 2019 06:32 19:47
Thursday, 18th April 2019 06:30 19:48
Friday, 19th April 2019 06:29 19:49
Saturday, 20th April 2019 06:28 19:50
Sunday, 21st April 2019 06:26 19:51
Monday, 22nd April 2019 06:25 19:52
Tuesday, 23rd April 2019 06:24 19:53
Wednesday, 24th April 2019 06:23 19:54
Thursday, 25th April 2019 06:21 19:55
Friday, 26th April 2019 06:20 19:55
Saturday, 27th April 2019 06:19 19:56
Sunday, 28th April 2019 06:18 19:57
Monday, 29th April 2019 06:16 19:58
Tuesday, 30th April 2019 06:15 19:59
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Popular California destinations

Below are average maximum temperatures at popular destinations in California in April. Select a destination to see more weather parameters.

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