Key - Shading by Saffir Simpson Hurricane Scale
| Tropical Depression or Unknown or Missing | Tropical Storm | Hurricane Cat 1 | Cat 2 | Cat 3 | Cat 4 | Cat 5 | 
1891
Storms are listed in the basin where they reached their maximum intensity. Asterisks denote landfall on a major island or continent.
| Northern Atlantic | Western Pacific | Northern Indian | Southern Indian | 
| UNNAMED
* Jul 3-8 | UNNAMED May 9-12 | UNNAMED May 20-25 | UNNAMED Feb 1-11 | 
| AL04
* Aug 16-25 | UNNAMED
* Jun 28-Jul 3 | AL01
* Jul 24-30 | UNNAMED Jan 31-Feb 9 | 
| UNNAMED Aug 17-30 | UNNAMED
* Jul 15-20 | AL02
* Aug 1-4 | UNNAMED Feb 7-12 | 
| UNNAMED
* Aug 27-Sep 10 | UNNAMED
* Jul 25-Aug 4 | UNNAMED
* Aug 12-16 | UNNAMED Feb 9-17 | 
| UNNAMED Sep 15-26 | AL03 Jul 31-Aug 2 | UNNAMED
* Sep 2-4 | UNNAMED Feb 11-17 | 
| UNNAMED
* Sep 19-22 | UNNAMED
* Aug 20-22 | AL06
* Sep 5-10 | UNNAMED Mar 10-16 | 
| AL02
* Sep 23-Oct 8 | UNNAMED
* Aug 23-27 | UNNAMED
* Sep 11-15 | UNNAMED Mar 11-20 | 
| AL04 Sep 26-27 | AL05 Aug 30-Sep 1 | AL01
* Sep 17-19 | UNNAMED Mar 10-17 | 
| UNNAMED
* Oct 5-15 | UNNAMED Sep 4-9 | UNNAMED
* Sep 20-Oct 2 | |
| UNNAMED
* Oct 4-10 | UNNAMED
* Sep 10-13 | UNNAMED Oct 20-23 | |
| UNNAMED
* Oct 7-16 | UNNAMED Sep 11-13 | UNNAMED Nov 1-3 | |
| AL01 Oct 12-20 | UNNAMED Sep 15-18 | AL03
* Nov 1-7 | |
| AL02
* Oct 14-16 | AL03
* Sep 20-24 | AL07 Nov 20-23 | |
| UNNAMED
* Oct 23-29 | UNNAMED Sep 28-29 | ||
| UNNAMED
* Nov 1-2 | AL05 Oct 4-7 | ||
| UNNAMED Nov 3-6 | AL05
* Nov 11-16 | ||
| AL04 Nov 4-7 | UNNAMED
* Nov 15-25 | ||
| AL06 Nov 16-22 |