Weather in Cayo Guillermo in May 2018

  • 31°C maximum daytime temperature in May in Cayo Guillermo31
    31°C max day temperature
  • 8 hours of sunshine per day (58% of daylight hours) in May in Cayo Guillermo8
    8 hours of sunshine per day
  • 12 days with some rainfall in May in Cayo Guillermo12
    12 days with some rainfall
  • 21°C minimum night-time temperature in May in Cayo Guillermo21
    21°C min night temperature
  • 13 hours of daylight per day in May in Cayo Guillermo13
    13 hours of daylight per day
  • High heat & humidity in May in Cayo GuillermoH
    High heat & humidity
  • 168 mm monthly rainfall in May in Cayo Guillermo168
    168 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Cayo Guillermo11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Cayo Guillermo27
    27°C sea temperature

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Cayo Guillermo in May. Check more long-term weather averages for Cayo Guillermo in May before you book your next holiday to Cuba in 2018.

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Guide to Cayo Guillermo weather in May

The average maximum daytime temperature in Cayo Guillermo in May is a hot 31°C (88°F) with high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 8 hours of bright sunshine each day, which represents 58% of the 13 hours of daylight.

Expect 168mm (6.6 inches) of rainfall across the whole of May with 12 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Cayo Guillermo in May is 27°C (81°F).

The weather in Cayo Guillermo in May is represented by Cayo Guillermo.

Cayo Guillermo sunrise & sunset times for May 2018

Browse the sunrise & sunset times for Cayo Guillermo in May 2018. Select a month to view Cayo Guillermo sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st May 2018 06:42 19:42
Wednesday, 2nd May 2018 06:41 19:42
Thursday, 3rd May 2018 06:41 19:42
Friday, 4th May 2018 06:40 19:43
Saturday, 5th May 2018 06:40 19:43
Sunday, 6th May 2018 06:39 19:44
Monday, 7th May 2018 06:38 19:44
Tuesday, 8th May 2018 06:38 19:45
Wednesday, 9th May 2018 06:37 19:45
Thursday, 10th May 2018 06:37 19:46
Friday, 11th May 2018 06:36 19:46
Saturday, 12th May 2018 06:36 19:46
Sunday, 13th May 2018 06:35 19:47
Monday, 14th May 2018 06:35 19:47
Tuesday, 15th May 2018 06:34 19:48
Wednesday, 16th May 2018 06:34 19:48
Thursday, 17th May 2018 06:34 19:49
Friday, 18th May 2018 06:33 19:49
Saturday, 19th May 2018 06:33 19:50
Sunday, 20th May 2018 06:32 19:50
Monday, 21st May 2018 06:32 19:51
Tuesday, 22nd May 2018 06:32 19:51
Wednesday, 23rd May 2018 06:31 19:52
Thursday, 24th May 2018 06:31 19:52
Friday, 25th May 2018 06:31 19:52
Saturday, 26th May 2018 06:31 19:53
Sunday, 27th May 2018 06:30 19:53
Monday, 28th May 2018 06:30 19:54
Tuesday, 29th May 2018 06:30 19:54
Wednesday, 30th May 2018 06:30 19:55
Thursday, 31st May 2018 06:30 19:55
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Cayo Guillermo weather by month

Check Cayo Guillermo 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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