1964 season
Atlantic (13)
- Unnamed Tropical Storm, AL01 1964Tropical Storm · 70 mph · Jun 3–Jun 11
- Unnamed Tropical Storm, AL13 1964Tropical Storm · 60 mph · Jul 23–Jul 27
- Unnamed Hurricane, AL02 1964Hurricane Category 1 · 85 mph · Jul 28–Aug 9
- Tropical Storm AbbyTropical Storm · 70 mph · 1 landfall · Aug 5–Aug 8
- Tropical Storm BrendaTropical Storm · 50 mph · 1 landfall · Aug 8–Aug 10
- Hurricane CleoHurricane Category 4 · 150 mph · 7 landfalls · Aug 20–Sep 11
- Hurricane DoraHurricane Category 4 · 130 mph · 1 landfall · Aug 28–Sep 16
- Hurricane EthelHurricane Category 2 · 105 mph · Sep 4–Sep 17
- Tropical Storm FlorenceTropical Storm · 45 mph · Sep 5–Sep 10
- Hurricane GladysHurricane Category 4 · 130 mph · Sep 13–Sep 25
- Hurricane HildaHurricane Category 4 · 140 mph · 2 landfalls · Sep 28–Oct 7
- Hurricane IsbellHurricane Category 3 · 115 mph · 3 landfalls · Oct 9–Oct 16
- Unnamed Tropical Storm, AL12 1964Tropical Storm · 70 mph · 1 landfall · Nov 5–Nov 10
Eastern Pacific (5)
- Tropical Storm NatalieTropical Storm · 50 mph · Jul 6–Jul 8
- Hurricane OdessaHurricane Category 1 · 85 mph · Jul 15–Jul 19
- Tropical Storm PrudenceTropical Storm · 50 mph · Jul 20–Jul 24
- Tropical Storm RosalynTropical Storm · 50 mph · Aug 21–Aug 22
- Tropical Storm TillieTropical Storm · 50 mph · Sep 7–Sep 9