I don't tolerate hot weather well, and I sunburn easy. I'd probably faint the moment I step off the plane.
I'm somewhat surprised that the lowest average temperature in Cuba went down to 13 Celsius in February 2015 when I asked Google AI. Living near Vancouver Canada we're in the Fall season, the time is 6:40pm in the evening with a temperature of 11 Celsius, sweater and jacket weather.
That beach looks warm and very inviting @katherynbelt thanks for sharing.

!LADY