Tropical Storm Carmen On April 5, a tropical depression formed at the western edge of the central Pacific basin and exited the central Pacific basin and strengthened to a tropical storm while the western Pacific basin. Carmen then re-entered the central Pacific basin on April 7 while weakening. The storm weakened to a remnant low on April 8. Other than that, Celia caused no impact.
Tropical Storm Darby On July 1, a westward-moving tropical disturbance located to the southwest of Acapulco organized into a tropical depression. The next day, it intensified into a tropical storm as it briefly jogged to the north. Darby peaked in wind speed just after that. It then weakened into a depression on July 3 and dissipated later that day.
Tropical Storm Estelle An area of disturbed weather developed gale-force winds and a cyclonic circulation and was upgraded directly to tropical storm status on July 12. Estelle's winds peaked in velocity just after that. The cyclone then steadily weakened as it curved to the west-northwest. Estelle dissipated on July 13. Estelle did not affect land. No damage or casualties were attributed to this tropical cyclone.
Tropical Storm Frank A tropical disturbance northeast of Clipperton organized into a tropical depression on July 18. Heading northwestwards, it intensified into a tropical storm on July 20. Frank reached its maximum wind speed shortly after that. The cyclone then turned to the west and gradually weakened, dissipating on July 22.
Hurricane Georgette A tropical disturbance formed southwest of Acapulco on July 26. The disturbance was then upgraded to a tropical depression on July 28. The cyclone headed northwest. It intensified into a tropical storm on July 29, peaking as a hurricane that same day. The cyclone turned to the west and weakened, dissipating on July 31.
Hurricane Howard A tropical disturbance south of Acapulco developed into a tropical depression on July 31. It headed west, and then gradually curved to the northwest as it paralleled the coast of Mexico. The cyclone became a storm shortly after forming, a hurricane on August 2, and peaked in windspeed on August 4. It then steadily weakened after that, and dissipated over cool waters shortly after becoming a tropical depression on August 7. Howard threatened the coasts of
Southern California and the northern part of the
Baja California Peninsula, but in the end, never approached land.
Hurricane Isis A tropical disturbance south of Acapulco developed into a tropical depression on August 5 and a tropical storm the next day. Isis headed generally west-northwest and peaked as a Category 2 hurricane on August 8. Isis then weakened, becoming a tropical storm on August 10, turning to the west, and dissipating the next day.
Hurricane Javier An area of disturbed weather south of the Gulf of Tehuantepec became a tropical depression on August 22 and a storm the next day. Javier became a hurricane on August 24 and peaked as a major hurricane on August 25. Javier then weakened, becoming a tropical storm on August 27 and a storm the next day. It dissipated on August 29, having moved west-northwest for almost its entire life.
Hurricane Kay A tropical disturbance south of Acapulco developed into a tropical depression on September 16 and a tropical storm later that day. Kay headed in an irregular but generally west-northwest path out to sea. Kay strengthened into a hurricane on September 17. It continued strengthening and reached its peak as a Category 4 hurricane on the Saffir–Simpson scale on September 18. Kay then slowly weakened and was a tropical storm by September 20. Kay's forward motion slowed as it neared the central Pacific. It restrengthened into a hurricane on September 23, crossed 140°W, and entered the Central Pacific Hurricane Center's area of responsibility the next day. Kay executed a small anticyclonic loop, and then began weakening again. It became a tropical storm again on September 27, and a depression two days later. The cyclone dissipated on September 30 while located north of the Hawaiian
Islands. Kay did not effect land, causing no damage or casualties. It was the strongest tropical cyclone of the season at . Kay lasted for 14.5 days, enough to make it the fifth-longest-lasting
Pacific hurricane at the time.
Tropical Storm Lester A westward-moving disturbance south of Acapulco strengthened into a tropical depression on September 21. Continuing on its path, it intensified into Tropical Storm Lester on September 23. Lester's motion then slowed down, and it spun about in the open ocean until it dissipated on September 25.
Tropical Storm Madeline A disturbance east of Clipperton became a tropical depression and then a tropical storm. It headed northwest and weakened into a depression on October 12. It dissipated shortly afterward.
Tropical Storm Newton An area of disturbed weather southeast of
Socorro Island became a tropical storm on October 28. It headed northeast and approached the coast of Mexico. However, an area of high wind shear and cool waters destroyed the cyclone on October 29, before it could reach the coast. Newton was the tropical cyclone that came closest to making
landfall this season. However, no impact was reported. == Storm names ==