Cayo Guillermo in august: average Weather, Temperature and Climate
Weather in Cayo Guillermo in august 2025
The weather in Cayo Guillermo in the month of august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
39% of time
25%
20%
11%
Weather at 12pm
86°F
Clear/Sunny
47% of time
33%
11%
7%
Weather at 6pm
86°F
Clear/Sunny
32% of time
25%
23%
17%
Weather at 3am
85°F
33%
30%
23%
8%
Evolution of daily average temperature and precipitation in Cayo Guillermo in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cayo Guillermo in august.
The climate of Cayo Guillermo in august is tolerable
the weather in Cayo Guillermo in august is wet (with 9.1in of rainfall over 13 days). It should be noted a worsening from the previous month since in july there is an average of 6.2in of precipitation over 10 days.
The climate is very warm in this location the month of august. The thermometer averaged maximum of 86°F. The seasonal minimum is 85°F. Thus, the mean temperature average in august in Cayo Guillermo is 85°F. Note that these seasonal averages are in contrast with those observed in Cayo Guillermo in august with a maximum record of 88°F in 2010 and a minimum record of 72°F in 2021. You can hope to have 86°F or more across the month.
On average, in Cayo Guillermo, the days of august last 12:54. The sun rises at 05:52 and sets at 18:46.
With proper weather, the month of august is okay (but not good) to go in Cayo Guillermo in Cuba.
August: another location in Cuba?
If you want to go to Cuba in august, there are destinations with better weather than Cayo Guillermo:
In august, Holguín, Santiago de Cuba, Baracoa, Caibarién (La Villa Blanca), Cayo Sabinal and Guanahacabibes have good weather.
Seasonal average climate and temperature of Cayo Guillermo in august
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 88°F (2010) | ||||
| Lowest record temperature | 72°F (2021) | ||||
| Number of days at +86°F | 15 day(s) (48%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 86°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.1in | ||||
| Number of days with rainfall | 13 day(s) (43%) | ||||
| Record daily rainfall | 4.9in (2012) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.38km | ||||
| Cloud cover | 34% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:52 | ||||
| Time of sunset | 18:46 | ||||
| Length of day | 12:54 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Cayo Guillermo in august 2024:
85°F to 85°F
83°F to 85°F
81°F to 86°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 86°F
83°F to 86°F
85°F to 85°F
85°F to 85°F
85°F to 85°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
83°F to 86°F
83°F to 86°F
83°F to 86°F
83°F to 86°F
83°F to 86°F
85°F to 86°F
86°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
86°F to 86°F
83°F to 85°F
85°F to 85°F
85°F to 85°F
81°F to 85°F
83°F to 85°F
Map: other cities in Cuba in august
Cities near Cayo Guillermo:
| Cayo Coco in august | tolerable weather |
| Cayo Santa Maria in august | tolerable weather |
| Parque nacional Caguanes in august | tolerable weather |
| Morón in august | tolerable weather |
| Cayo Romano in august | tolerable weather |
| Caibarién (La Villa Blanca) in august | good weather |
| Cayo Cruz in august | tolerable weather |
| Sancti Spiritus in august | tolerable weather |
| Santa Clara in august | tolerable weather |
| Playa Santa María in august | tolerable weather |
| Tunas de Zaza in august | tolerable weather |
| Isabela de Sagua in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Cayo Guillermo
perfect weather
good
tolerable
bad
very bad
Weather data for Cayo Guillermo in august:
Weather data for Cayo Guillermo for august are derived from an average of the weather forecast since 2009 in Cayo Guillermo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cayo Guillermo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cayo Guillermo.