Tropical Storm Arlene formed off of a tropical wave. It moved across Central America. It brought a lot of rain and caused local flooding. Because of this, three people were killed. On June 27, the disturbance crossed the Yucatán Peninsula and into the Bay of Campeche. The storm began to develop over warm water. It was then given the name Arlene on June 29, around midnight. Arlene made landfall on Cabo Rojo with maximum sustained winds of 65 mph. It then died on July 1. About 22 people were killed while the storm passed through. Arlene cost over 2.6 billion pesos ($207.4 million) of damage.