Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
May verdict
Isla de la Juventud, Cuba in May
Weather score68Good
Good for holiday weather
Average highs sit around 31°C, giving warm days by monthly-average standards. Sunshine averages 7.9h per day, enough for a balanced month. Rainfall averages 172mm, so some wet days are possible.
May weather
Monthly averages
Temp
31°C
Rain
172mm
Sun
7.9h
Sea
29°C
Weather score
68
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 172mm, so some wet days are possible.
Some sun
Sunshine averages 7.9h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Isla de la Juventud, Cuba with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May31°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
May172mm average rain
May is wetter than Isla de la Juventud's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May7.9 hours average sun
May sits close to Isla de la Juventud's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMarch to May
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
May29°C average sea
May sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJune to September
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
May68 weather score
May sits close to Isla de la Juventud's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to April and December
These months have the strongest weather score in the monthly averages.