The climate of the Bahamas varies from subtropical to tropical, and the islands are usually warm and sunny throughout the year. The weather in the island nation, particularly in the winter, is greatly influenced by the waters of the Gulf Stream, a powerful, warm and swift Atlantic Ocean current that influences the climate of the east coast of North America.

The tropical weather makes the Bahamas a pleasant destination year-round, with the Gulf Stream and trade winds maintaining an even temperature ranging from 20 to 30 degrees Celsius during the day and 17 to 21 degrees Celsius at night. However, it is advisable to carry lightweight, tropical clothing and a light sweater or wrap for eveningwear while visiting the islands. Dress codes are integral to Bahamian culture, thus, some hotels may require men to wear a jacket and tie for dinner. Beachwear is considered inappropriate in downtown Nassau