If you're looking for summer vibes, the best time to travel to Havana is in July, April and May, when the average temperature reaches 32.03 °C, while April, February and March are the 3 sunniest months of the year, with an average of 41.57 hours.
However, if you prefer colder temperatures, make sure you visit Havana during January, February or March to experience an average of 15.01 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, February and March, when the average precipitation in Havana is 3 mm, while the months of January, February and March are drier, with an average of 0 mm.