List of storms named Guillermo

The name Guillermo has been used for eight tropical cyclones, all in the East Pacific Ocean:

• Hurricane Guillermo (1979)a Category 1 hurricane that did not affect land.
• Tropical Storm Guillermo (1985)did not affect land.
• Hurricane Guillermo (1991)a Category 1 hurricane that did not affect land.
• Hurricane Guillermo (1997)a Category 5 hurricane that became the second-strongest Pacific hurricane in terms of barometric pressure at the time.
• Tropical Storm Guillermo (2003)did not affect land.
• Hurricane Guillermo (2009)a Category 3 hurricane that affected Hawaii.
• Hurricane Guillermo (2015)a Category 2 hurricane that affected Hawaii and California.
• Tropical Storm Guillermo (2021)affected the Revillagigedo Islands.

See also

• Cyclone Guillaume (2002)a similar name that was used in the South-West Indian Ocean.