 The average yearly precipitation is around 53.5 in.Port St. Lucie was hit directly by Hurricane Frances (as a Category 2 hurricane) on September 4, 2004, and by Hurricane Jeanne (as a Category 3 hurricane) on September 26, 2004.On October 24, 2005 Port St. Lucie was hit directly by Hurricane Wilma (as a Category 3 hurricane).