Annual average weather for Havana, Cuba

Annual Temperature for Havana

The hottest month in Havana is August when the average maximum temperature is 32°, average temperature is 27° and average minimum temperature is 23°.

The coolest month in Havana is January when the average maximum temperature is 26°, average temperature is 21° and average minimum temperature is 15°.

Annual Sunshine for Havana

The longest days in Havana are in June, with an average of 13.6 hours of daylight per day. December has the shortest days with an average of 10.7 hours of daylight per day.

The sunniest days in Havana are in May which has the most hours of sunshine per day with an average of 9 hours of sunshine per day, making it a sunny month with few clouds. December has the least sunshine with an average of 6.6 hours of sunshine per day, making it a quite sunny month with some cloud cover.

The ultraviolet index is the highest in May when it reaches 12.7 and lowest in December when it reaches 6.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Havana

The warmest sea water temperatures in Havana are found in September when they peak at 30° and lowest in February when they dip to 26°.

The sea is best for swimming between May and December when the temperature is above 28° which is very warm and ideal for relaxing and swimming for the whole day.

Annual Rainfall for Havana

The wettest month in Havana is July with 5.8cm of rain and August has the most days of rain with 16.7 days with some rain, a wet time to visit the beach.

The driest month in Havana is January with 0cm of rain and April has the fewest days of rain with 5.4 days with some rain, a dry time to visit the beach.

Annual Humidity for Havana

The most humid month in Havana is August with a dew point (an indicator of humidity) of 24° which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

The least humid month in Havana is January with a dew point of 18° which is somewhat uncomfortable for most people in cities but fine on a beach.

Annual Wind Speed for Havana

The most windy month in Havana is March when the average maximum windspeed is 29kmh and the average wind speed is 13kmh.

The least windy month in Havana is September when the average maximum windspeed is 23kmh and the average wind speed is 8kmh.