Storm history › East Pacific › 1991 season
Hurricane Guillermo (1991)
Guillermo was a Category 1 hurricane of the 1991 East Pacific season. It was tracked from August 4, 1991 to August 10, 1991, about 7 days, and covered 2,423 miles.
At its peak it had winds of 80 mph (130 km/h) and a lowest pressure of 983 mb.
- Peak wind
- 80 mph
- Lowest pressure
- 983 mb
- Strongest
- Category 1 hurricane
- Landfalls
- None recorded
- Duration
- 7 days
- Track length
- 2,423 mi
- Energy (ACE)
- 6.0
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 541st highest of 1,371 East Pacific storms on record, tied with Hurricane Flossie (2019), Hurricane Marty (2015), Hurricane Barbara (2013) and 32 more.
- Lowest pressure: 338th lowest of 808 East Pacific storms with a recorded pressure, tied with Hurricane Howard (2022), Hurricane Karina (2014), Hurricane Barbara (2013) and 5 more.
- Energy: 3% of the 1991 East Pacific season's ACE.