Weather in San Diego in April 2017

Check the weather in San Diego in April before you book your next holiday in California. Long-term weather averages give the best indication of the weather in April 2017 and include figures for temperature, sunshine and rainfall for San Diego, California, United States.

Weather in San Diego in April

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 21°C maximum daytime temperature in April in San Diego21
    21°C max day temperature
  • 9 hours of sunshine per day (72% of daylight hours) in April in San Diego9
    9 hours of sunshine per day
  • 4 days with some rainfall in April in San Diego4
    4 days with some rainfall
  • 11°C minimum night-time temperature in April in San Diego11
    11°C min night temperature
  • 13 hours of daylight per day in April in San Diego13
    13 hours of daylight per day
  • No heat & humidity in April in San Diego0
    No heat & humidity
  • 23 mm monthly rainfall in April in San Diego23
    23 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in April in San Diego8
    8 (Very High) UV index
  • 16°C sea temperature in April in San Diego16
    16°C sea temperature

The average maximum daytime temperature in San Diego in April is a comfortable 21°C (70°F). There are usually 9 hours of bright sunshine each day, which represents 72% of the 13 hours of daylight. The average sea temperature in and around San Diego in April is 16°C (61°F).

Expect 23mm (0.9 inches) of rainfall across the whole of April with 4 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear. The average night-time temperature is usually a cool 11°C (52°F).

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

More about San Diego weather

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San Diego sunrise & sunset times for April 2017

Browse the sunrise & sunset times for San Diego in April 2017. Select a month to view San Diego sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st April 2017 06:36 19:09
Sunday, 2nd April 2017 06:35 19:10
Monday, 3rd April 2017 06:34 19:10
Tuesday, 4th April 2017 06:32 19:11
Wednesday, 5th April 2017 06:31 19:12
Thursday, 6th April 2017 06:30 19:13
Friday, 7th April 2017 06:28 19:13
Saturday, 8th April 2017 06:27 19:14
Sunday, 9th April 2017 06:26 19:15
Monday, 10th April 2017 06:25 19:15
Tuesday, 11th April 2017 06:23 19:16
Wednesday, 12th April 2017 06:22 19:17
Thursday, 13th April 2017 06:21 19:18
Friday, 14th April 2017 06:20 19:18
Saturday, 15th April 2017 06:19 19:19
Sunday, 16th April 2017 06:17 19:20
Monday, 17th April 2017 06:16 19:20
Tuesday, 18th April 2017 06:15 19:21
Wednesday, 19th April 2017 06:14 19:22
Thursday, 20th April 2017 06:13 19:23
Friday, 21st April 2017 06:12 19:23
Saturday, 22nd April 2017 06:11 19:24
Sunday, 23rd April 2017 06:09 19:25
Monday, 24th April 2017 06:08 19:25
Tuesday, 25th April 2017 06:07 19:26
Wednesday, 26th April 2017 06:06 19:27
Thursday, 27th April 2017 06:05 19:28
Friday, 28th April 2017 06:04 19:28
Saturday, 29th April 2017 06:03 19:29
Sunday, 30th April 2017 06:02 19:30
  • Save an extra £20 on holidays to San Diego
  • Combine flight+hotel, hotel+car or flight+car+hotel
  • Minimum 2 nights stay
  • Travel before 30th Sep 2016 (inclusive)
Show discount code ******016

Expires at 23:59 on Friday 10th June 2016 · View all ebookers offers

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Check San Diego weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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