The climate of Galveston can be classified as a humid subtropical one with the summers being hot and humid while the winters too are temperate. Rainfall is prevalent all through the year, and hurricanes are a threat during the summers and fall season. The average temperature is around 21 degree Celsius.
Though generally considered as a year-round destination, Best time to visit Galveston is during the Spring and Fall season. Though people visit during summers and winters, but the slight chill in the winter months makes it difficult to enjoy at the beach, and summers are very humid throughout.