Barbados has a tropical climate, but this is very pleasantly influenced by the constantly blowing trade winds. Almost throughout the whole year there are constant, very pleasant temperatures. The average annual temperature is between 23°C (at night) and 28°C (during the day). Very rarely they fall below 20°C or rise above 31°C. The average humidity in Barbados is 57-74 percent and the average water temperature is 26°C.
There is no rainy season in Barbados. However, tropical showers are more frequent, especially in the months from June to September, and are heavy but do not last long.
December to May have the lowest temperatures. February and March are the months with the least rainfall.
Mid-December to mid-April.