High Quality Content by WIKIPEDIA articles! The Hurricane of 1900 made landfall on the city of Galveston in the U.S. state of Texas, on September 8, 1900. It had estimated winds of 145 miles per hour (233 km/h) at landfall, making it a Category 4 storm on the Saffir-Simpson Hurricane Scale. It was the deadliest hurricane in US history, and the second costliest hurricane in US history based on the US dollar`s 2005 value (to compare costs with those of Hurricane Katrina and others).