Weather in Cayo Guillermo in August 2018

  • 33°C maximum daytime temperature in August in Cayo Guillermo33
    33°C max day temperature
  • 8 hours of sunshine per day (61% of daylight hours) in August in Cayo Guillermo8
    8 hours of sunshine per day
  • 15 days with some rainfall in August in Cayo Guillermo15
    15 days with some rainfall
  • 23°C minimum night-time temperature in August in Cayo Guillermo23
    23°C min night temperature
  • 13 hours of daylight per day in August in Cayo Guillermo13
    13 hours of daylight per day
  • Very high heat & humidity in August in Cayo GuillermoVH
    Very High heat & humidity
  • 117 mm monthly rainfall in August in Cayo Guillermo117
    117 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Cayo Guillermo11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Cayo Guillermo29
    29°C sea temperature

Expect 33°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Cayo Guillermo in August. Check more long-term weather averages for Cayo Guillermo in August before you book your next holiday to Cuba in 2018.

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Guide to Cayo Guillermo weather in August

The average maximum daytime temperature in Cayo Guillermo in August is a hot 33°C (91°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 8 hours of bright sunshine each day, which represents 61% of the 13 hours of daylight.

Expect 117mm (4.6 inches) of rainfall across the whole of August with 15 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 August is 29°C (84°F).

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

Cayo Guillermo sunrise & sunset times for August 2018

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


Date Sunrise times Sunset times
Wednesday, 1st August 2018 06:46 19:56
Thursday, 2nd August 2018 06:47 19:55
Friday, 3rd August 2018 06:47 19:54
Saturday, 4th August 2018 06:47 19:54
Sunday, 5th August 2018 06:48 19:53
Monday, 6th August 2018 06:48 19:53
Tuesday, 7th August 2018 06:49 19:52
Wednesday, 8th August 2018 06:49 19:51
Thursday, 9th August 2018 06:49 19:51
Friday, 10th August 2018 06:50 19:50
Saturday, 11th August 2018 06:50 19:49
Sunday, 12th August 2018 06:50 19:48
Monday, 13th August 2018 06:51 19:48
Tuesday, 14th August 2018 06:51 19:47
Wednesday, 15th August 2018 06:52 19:46
Thursday, 16th August 2018 06:52 19:45
Friday, 17th August 2018 06:52 19:45
Saturday, 18th August 2018 06:53 19:44
Sunday, 19th August 2018 06:53 19:43
Monday, 20th August 2018 06:53 19:42
Tuesday, 21st August 2018 06:54 19:41
Wednesday, 22nd August 2018 06:54 19:41
Thursday, 23rd August 2018 06:54 19:40
Friday, 24th August 2018 06:55 19:39
Saturday, 25th August 2018 06:55 19:38
Sunday, 26th August 2018 06:55 19:37
Monday, 27th August 2018 06:56 19:36
Tuesday, 28th August 2018 06:56 19:35
Wednesday, 29th August 2018 06:56 19:34
Thursday, 30th August 2018 06:57 19:33
Friday, 31st August 2018 06:57 19:32
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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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