What day of the week was May 25, 1955?

The day of the week May 25th, 1955 fell on was a Wednesday.

In the United States the a night-time F5 tornado strikes the small city of Udall, Kansas, killing 80 and injuring 273. It is the deadliest tornado to ever occur in the state and the 23rd deadliest in the U.S. First ascent of Kangchenjunga (8 the586 m.), the third-highest mountain in the world, by a British expedition led by Charles Evans. Joe Brown and George Band reached the summit on May 25, followed by Norman Hardie and Tony Streather the next day.