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.
1 The season in which the most tropical storms formed on record was the 2005 Atlantic hurricane season (28). That season was also the one in which the most hurricanes formed on record (15).  The 2005 Atlantic hurricane season had the most major hurricanes on record (7). The 1950 Atlantic hurricane season was once thought to have 8, but a re-analysis showed that several storms were weaker than thought, and thus the record is now held by the 2005 season.