1864 season
Atlantic (5)
- Unnamed Hurricane, AL01 1864Hurricane Category 1 · 80 mph · Jul 16–Jul 18
- Unnamed Tropical Storm, AL02 1864Tropical Storm · 70 mph · Jul 25–Jul 25
- Unnamed Hurricane, AL03 1864Hurricane Category 1 · 80 mph · Aug 26–Sep 1
- Unnamed Tropical Storm, AL04 1864Tropical Storm · 60 mph · Sep 5–Sep 8
- Unnamed Hurricane, AL05 1864Hurricane Category 1 · 80 mph · Oct 22–Oct 24