San Juan weather in May 2019

  • 21°C maximum daytime temperature in May in San Juan21
    21°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in May in San Juan8
    8 days with some rainfall
  • 13°C minimum night-time temperature in May in San Juan13
    13°C min night temperature
  • 14 hours of daylight per day in May in San Juan14
    14 hours of daylight per day
  • No heat & humidity in May in San Juan0
    No heat & humidity
  • 29 mm monthly rainfall in May in San Juan29
    29 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in San Juan8
    8 (Very High) UV index
  • 18°C sea temperature in May in San Juan18
    18°C sea temperature

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

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Expect 21°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in San Juan in May. Check more long-term weather averages for San Juan in May before you book your next holiday to Ibiza in 2019/2020.

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More about San Juan

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

The May weather guide for San Juan, Ibiza 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 Juan weather in May

The average maximum daytime temperature in San Juan in May is a comfortable 21°C (70°F). The average night-time temperature is usually a cool 13°C (55°F). There are usually 9 hours of bright sunshine each day, which represents 63% of the 14 hours of daylight.

Expect 29mm (1.1 inches) of rainfall across the whole of May with 8 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around San Juan in May is 18°C (64°F).

San Juan sunrise & sunset times for May 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 06:56 20:47
Thursday, 2nd May 2019 06:55 20:47
Friday, 3rd May 2019 06:54 20:48
Saturday, 4th May 2019 06:53 20:49
Sunday, 5th May 2019 06:52 20:50
Monday, 6th May 2019 06:51 20:51
Tuesday, 7th May 2019 06:49 20:52
Wednesday, 8th May 2019 06:48 20:53
Thursday, 9th May 2019 06:47 20:54
Friday, 10th May 2019 06:46 20:55
Saturday, 11th May 2019 06:45 20:56
Sunday, 12th May 2019 06:44 20:57
Monday, 13th May 2019 06:43 20:58
Tuesday, 14th May 2019 06:42 20:59
Wednesday, 15th May 2019 06:41 21:00
Thursday, 16th May 2019 06:41 21:01
Friday, 17th May 2019 06:40 21:02
Saturday, 18th May 2019 06:39 21:02
Sunday, 19th May 2019 06:38 21:03
Monday, 20th May 2019 06:37 21:04
Tuesday, 21st May 2019 06:36 21:05
Wednesday, 22nd May 2019 06:36 21:06
Thursday, 23rd May 2019 06:35 21:07
Friday, 24th May 2019 06:34 21:08
Saturday, 25th May 2019 06:34 21:08
Sunday, 26th May 2019 06:33 21:09
Monday, 27th May 2019 06:33 21:10
Tuesday, 28th May 2019 06:32 21:11
Wednesday, 29th May 2019 06:32 21:11
Thursday, 30th May 2019 06:31 21:12
Friday, 31st May 2019 06:31 21:13
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Popular Ibiza destinations

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

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