Evidence shows sea levels were probably low enough for the first people to cross from the horn of Africa into Arabia via the Red Sea's Bab-el-Mandeb straits. From there it seems that southern Asian countries like India were key stopping points from where humans spread across the rest of the world.
The peak of the hurricane season occurs in September and corresponds with low wind shear and the warmest sea surface temperatures. The month of September sees an average of 3 storms a year. By 24 September, the average Atlantic season features 7 named tropical storms, including 4 hurricanes.
The Atlantic hurricane season formally begins June 1 and ends November 30. Historically, the chances of hurricane activity are greater between August 15 and October 1. During the past 100 years, the historical average frequency of a hurricane impacting somewhere in the state of Florida is once every two years.