Cayo Guillermo in may: average Weather, Temperature and Climate
Weather in Cayo Guillermo in may 2025
The weather in Cayo Guillermo in the month of may comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather UV index: 7
Weather at 6am
81°F
Moderate rain at times
34% of time
26%
24%
9%
Weather at 12pm
83°F
Clear/Sunny
47% of time
25%
16%
9%
Weather at 6pm
81°F
Clear/Sunny
32% of time
23%
22%
19%
Weather at 3am
81°F
32%
28%
26%
9%
Evolution of daily average temperature and precipitation in Cayo Guillermo in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cayo Guillermo in may.
The climate of Cayo Guillermo in may is tolerable
The weather in may in Cayo Guillermo is wet (with 9.9in of precipitation over 12 days). It should be noted a worsening from the previous month since in april there is an average of 4in of rainfall over 5 days.
The climate quite pleasant in this location the month of may. The high seasonal norm is 83°F. The seasonal minimum is 81°F. Thus, the mean temperature average on this month of may in Cayo Guillermo is 81°F. Note that these seasonal averages are in contrast with those observed in Cayo Guillermo in the month of may with a maximum record of 86°F in 2019 and a minimum record of 65°F in 2020. You can expect to have about 0 days with temperatures up to 86°F, or 0 of time.
On this month of may, day length in Cayo Guillermo is generally 13:13. Sunrise is at 05:35 and sets at 18:48.
With good weather conditions, the month of may is recommended to go there in Cuba.
Cayo Guillermo: another month?
If you can push the dates of your trip to Cayo Guillermo forward, the month of june has a better weather forecast than may. more information
May: another location in Cuba?
If you want to go to Cuba in may, there are destinations with better weather than Cayo Guillermo:
In may, Holguín, Varadero, Baracoa, Isla de la Juventud, Caibarién (La Villa Blanca) and Cárdenas have good weather.
Seasonal average climate and temperature of Cayo Guillermo in may
Check below seasonal norms These datas are generated from the weather statements of the past years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 86°F (2019) | ||||
| Lowest record temperature | 65°F (2020) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 82°F | ||||
| Lowest sea temperature | 78°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 26km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.9in | ||||
| Number of days with rainfall | 12 day(s) (38%) | ||||
| Record daily rainfall | 4.7in (2015) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.35km | ||||
| Cloud cover | 38% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:35 | ||||
| Time of sunset | 18:48 | ||||
| Length of day | 13:13 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Cayo Guillermo in may 2024:
77°F to 79°F
77°F to 77°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
79°F to 79°F
77°F to 79°F
79°F to 81°F
81°F to 83°F
81°F to 81°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
79°F to 85°F
79°F to 85°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
83°F to 85°F
83°F to 85°F
81°F to 85°F
83°F to 85°F
83°F to 85°F
Map: other cities in Cuba in may
Cities near Cayo Guillermo:
| Cayo Coco in may | tolerable weather |
| Cayo Santa Maria in may | tolerable weather |
| Parque nacional Caguanes in may | tolerable weather |
| Morón in may | tolerable weather |
| Cayo Romano in may | tolerable weather |
| Caibarién (La Villa Blanca) in may | good weather |
| Cayo Cruz in may | tolerable weather |
| Sancti Spiritus in may | tolerable weather |
| Santa Clara in may | tolerable weather |
| Playa Santa María in may | tolerable weather |
| Tunas de Zaza in may | tolerable weather |
| Isabela de Sagua in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Cayo Guillermo
perfect weather
good
tolerable
bad
very bad
Weather data for Cayo Guillermo in may:
Weather data for Cayo Guillermo for may 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.