Cayo Guillermo in july: average Weather, Temperature and Climate
Weather in Cayo Guillermo in july 2025
The weather in Cayo Guillermo in the month of july 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 july
tolerable weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
33% of time
27%
23%
9%
Weather at 12pm
86°F
Clear/Sunny
52% of time
26%
13%
7%
Weather at 6pm
85°F
Clear/Sunny
35% of time
29%
22%
11%
Weather at 3am
85°F
30%
28%
26%
12%
Evolution of daily average temperature and precipitation in Cayo Guillermo in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cayo Guillermo in july.
The climate of Cayo Guillermo in july is tolerable
The climate in july in Cayo Guillermo is wet (with 6.2in of rainfall over 10 days). It should be noted an improvement from the previous month since in june it receives an average of 7.2in of rainfall over 11 days.
The climate is very hot there the month of july. The high seasonal norm is 86°F. On average, the recorded minimum temperature is 83°F. Thus, the mean temperature average on this month of july in Cayo Guillermo is 85°F. Note that seasonal normals are in contrast with those observed in Cayo Guillermo in july with a maximum record of 88°F in 2009 and a minimum record of 72°F in 2020. You can plan to have about 10 days with temperatures up to 86°F, or 32 of the month.
In july in Cayo Guillermo, the days on average last 13:23. Sunrise is at 05:39 and sunset is at 19:02.
With a correct climate, the month of july is okay (but not good) to go in this locality.
July: another location in Cuba?
If you want to go to Cuba in july, there are destinations with better weather than Cayo Guillermo:
In july, Holguín, Santiago de Cuba, Baracoa, Isla de la Juventud, Caibarién (La Villa Blanca) and Cayo Levisa have good weather.
Seasonal average climate and temperature of Cayo Guillermo in july
Check below seasonal norms These statistics are generated from the weather statements of the last years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 88°F (2009) | ||||
| Lowest record temperature | 72°F (2020) | ||||
| Number of days at +86°F | 10 day(s) (32%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.2in | ||||
| Number of days with rainfall | 10 day(s) (33%) | ||||
| Record daily rainfall | 2in (2013) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.55km | ||||
| Cloud cover | 35% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:39 | ||||
| Time of sunset | 19:02 | ||||
| Length of day | 13:23 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Cayo Guillermo in july 2024:
83°F to 85°F
85°F to 85°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 85°F
83°F to 85°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
85°F to 85°F
85°F to 85°F
79°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 85°F
85°F to 86°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
Map: other cities in Cuba in july
Cities near Cayo Guillermo:
| Cayo Coco in july | tolerable weather |
| Cayo Santa Maria in july | good weather |
| Parque nacional Caguanes in july | tolerable weather |
| Morón in july | tolerable weather |
| Cayo Romano in july | tolerable weather |
| Caibarién (La Villa Blanca) in july | good weather |
| Cayo Cruz in july | tolerable weather |
| Sancti Spiritus in july | tolerable weather |
| Santa Clara in july | tolerable weather |
| Playa Santa María in july | tolerable weather |
| Tunas de Zaza in july | tolerable weather |
| Isabela de Sagua in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Cayo Guillermo
perfect weather
good
tolerable
bad
very bad
Weather data for Cayo Guillermo in july:
Weather data for Cayo Guillermo for july 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.