Big Coppitt Key Weather Today

Big Coppitt Key is an unincorporated community located in Monroe County, Florida, United States. It is located in the lower Florida Keys on an island of the same name between Key West and Marathon. The climate in Big Coppitt Key is tropical and humid with temperatures averaging in the mid 70s during the summer and mid 60s during the winter. During the winter, the temperatures are generally mild with occasional cold fronts bringing brief periods of cooler weather. Precipitation is abundant throughout the year and snow is a rarity. The average temperature year-round is a comfortable 75 degrees Fahrenheit.