http://en.wikipedia.org/wiki/Florida
Florida's nickname is the "Sunshine State", but severe weather is a common occurrence in the state. Central Florida is known as the lightning capital of the United States, as it experiences more lightning strikes than anywhere else in the country.[25] Florida has the highest average precipitation of any state, in large part because afternoon thunderstorms are common in most of the state from late spring until early autumn. A fair day may be interrupted with a storm, only to return to sunshine an hour or so later. These thunderstorms, caused by overland collisions of moist masses of air from the Gulf of Mexico and Atlantic Ocean[citation needed], pop up in the early afternoon and can bring heavy downpours, high winds, and sometimes tornadoes. Florida leads the United States in tornadoes per square mile (when including waterspouts)[26] but they do not typically reach the intensity of those in the Midwest and Great Plains. Hail often accompanies the most severe thunderstorms.
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Hurricanes pose a severe threat during hurricane season, which lasts from June 1 to November 30, although some storms have been known to form out of season. Florida is the most hurricane-prone US state, with subtropical or tropical water on a lengthy coastline. From 1851 to 2006, Florida has been struck by 114 hurricanes, 37 of them major"category 3 and above.[29] It is rare for a hurricane season to pass without any impact in the state by at least a tropical storm. For storms, category 4 or higher, 83% have either hit Florida or Texas.[29] August to October is the most likely period for a hurricane in Florida.
In 2004, Florida was hit by a record four hurricanes. Hurricanes Charley (August 13), Frances (September 4"5), Ivan (September 16), and Jeanne (September 25"26) cumulatively cost the state's economy US$42 billion. In 2005, Hurricane Dennis (July 10) became the fifth storm to strike Florida within eleven months. Later, Hurricane Katrina (August 25) passed through South Florida and Hurricane Rita (September 20) swept through the Florida Keys. Hurricane Wilma (October 24) made landfall near Cape Romano, just south of Marco Island, finishing another very active hurricane season.
Florida was the site of the second costliest weather disaster in U.S. history, Hurricane Andrew, which caused more than US$25 billion in damage when it struck on August 24, 1992. In a long list of other infamous hurricane strikes are the 1926 Miami hurricane, the 1928 Okeechobee hurricane, the Labor Day Hurricane of 1935, Hurricane Donna in 1960, and Hurricane Opal in 1995. Recent research suggests the storms are part of a natural cycle and not a result of global warming.[30][31]