Storms in Hawaii in 2021

Events

699

Deaths

4

Injuries

4

Damage

$53 million

Episodes

93

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

January 2021

• High Surf in Hawaii, January 1 to 2, 202111 events
• Drought in Hawaii, January 1 to 26, 20213 events
• Drought in Hawaii, January 1 to 31, 20217 events
• High Surf in Hawaii, January 4 to 8, 202111 events
• Heavy Rain in Hawaii, January 9, 20212 events
• High Surf in Hawaii, January 9 to 12, 202111 events
• Heavy Rain in Hawaii, January 13, 20211 event
• High Surf in Hawaii, January 14 to 19, 202115 events
• Flash Flooding and Heavy Rain in Hawaii, January 17 to 20, 202115 events
• High Surf in Hawaii, January 23 to 24, 202114 events
• High Surf in Hawaii, January 24 to 28, 20217 events
• Flash Flooding and Winter Storm in Hawaii, January 25 to 26, 20211 injured · 8 events

February 2021

• Drought in Hawaii, February 1 to 23, 20214 events
• Drought in Hawaii, February 1 to 28, 20213 events
• Hail and Heavy Rain in Hawaii, February 3 to 5, 20210.88 in hail · 6 events
• High Surf in Hawaii, February 4 to 6, 202113 events
• High Surf in Hawaii, February 9, 202111 events
• Heavy Rain in Hawaii, February 9, 20211 event
• High Surf in Hawaii, February 13 to 16, 202113 events
• Flash Flooding and Heavy Rain in Hawaii, February 17 to 19, 20211 death · 9 events
• High Surf in Hawaii, February 23 to 28, 20218 events
• Heavy Rain in Hawaii, February 26 to 28, 20212 deaths · 7 events
• Strong Wind in Hawaii, February 28, 20211 injured · $2,000 · 1 event

March 2021

• High Surf in Hawaii, March 1 to 3, 20218 events
• Drought in Hawaii, March 1 to 23, 20213 events
• Heavy Rain and Strong Wind in Hawaii, March 1, 20212 injured · $1,000 · 2 events
• Flash Flooding and Debris Flows in Hawaii, March 6 to 11, 2021$53 million · 27 events
• High Surf in Hawaii, March 8 to 10, 20218 events
• Flash Flooding and Debris Flow in Hawaii, March 11 to 15, 202131 events
• High Surf in Hawaii, March 13 to 15, 202113 events
• Heavy Rain in Hawaii, March 16 to 20, 20216 events
• High Surf in Hawaii, March 17 to 23, 20217 events
• Heavy Rain in Hawaii, March 22 to 23, 20212 events
• Flash Flooding and Heavy Rain in Hawaii, March 29, 20213 events

April 2021

• High Surf in Hawaii, April 6 to 8, 20219 events
• Heavy Rain in Hawaii, April 11 to 18, 20213 events
• Heavy Rain in Hawaii, April 28, 20212 events

May 2021

• High Surf in Hawaii, May 1 to 2, 20214 events
• Heavy Rain in Hawaii, May 3 to 4, 20212 events
• Drought in Hawaii, May 4 to 31, 20211 event
• Heavy Rain in Hawaii, May 6 to 7, 20211 event

June 2021

• Drought in Hawaii, June 1 to 30, 20211 event
• Wildfire in Hawaii, June 4 to 7, 20211 event
• Drought in Hawaii, June 8 to 30, 20214 events
• Drought in Hawaii, June 15 to 30, 20214 events
• Heavy Rain in Hawaii, June 19, 20211 event
• High Surf in Hawaii, June 20 to 21, 202118 events
• Drought in Hawaii, June 22 to 30, 20212 events
• Heavy Rain in Hawaii, June 26, 20211 event

July 2021

• Drought in Hawaii, July 1 to 31, 202111 events
• High Surf in Hawaii, July 5 to 8, 202120 events
• Heavy Rain in Hawaii, July 8, 20211 event
• Drought in Hawaii, July 20 to 31, 202110 events
• Flash Flood in Hawaii, July 27, 20211 event
• Wildfire in Hawaii, July 30 to 31, 20211 event

August 2021

• Wildfire in Hawaii, August 1 to 6, 20211 event
• Drought in Hawaii, August 1 to 3, 20212 events
• Drought in Hawaii, August 1 to 31, 202120 events
• Drought in Hawaii, August 3 to 31, 20211 event
• Heavy Rain in Hawaii, August 11, 20212 events
• High Surf in Hawaii, August 16 to 19, 202120 events
• Heavy Rain in Hawaii, August 16 to 17, 20213 events
• High Surf in Hawaii, August 21 to 24, 202113 events
• Heavy Rain in Hawaii, August 23, 20214 events
• Drought in Hawaii, August 24 to 31, 20212 events

September 2021

• Drought in Hawaii, September 1 to 30, 202121 events
• Drought in Hawaii, September 1 to 7, 20212 events
• Heavy Rain in Hawaii, September 2 to 5, 20212 events
• Drought in Hawaii, September 14 to 30, 20211 event
• Heavy Rain in Hawaii, September 14 to 16, 20214 events
• High Surf in Hawaii, September 24 to 25, 202110 events
• Heavy Rain in Hawaii, September 27, 20211 event

October 2021

• Drought in Hawaii, October 1 to 31, 202122 events
• High Surf in Hawaii, October 8 to 11, 20211 death · 27 events
• Flash Flood and Heavy Rain in Hawaii, October 11 to 12, 20212 events

November 2021

• Drought in Hawaii, November 1 to 30, 202122 events
• High Surf in Hawaii, November 1 to 4, 202111 events
• Heavy Rain in Hawaii, November 13 to 17, 20216 events
• Drought in Hawaii, November 23 to 30, 20211 event
• Drought in Hawaii, November 23 to 30, 20215 events
• High Surf in Hawaii, November 24 to 26, 202111 events
• Heavy Rain in Hawaii, November 29 to 30, 20212 events

December 2021

• Drought in Hawaii, December 1 to 21, 202110 events
• Drought in Hawaii, December 1 to 28, 20214 events
• Drought in Hawaii, December 1 to 14, 202114 events
• Heavy Rain in Hawaii, December 1 to 2, 20213 events
• Flash Flooding and Winter Storm in Hawaii, December 3 to 7, 202191 kt wind · 16 events
• High Surf in Hawaii, December 3 to 6, 202117 events
• Heavy Rain in Hawaii, December 16 to 17, 20216 events
• Heavy Rain in Hawaii, December 20 to 21, 20212 events
• High Surf in Hawaii, December 21 to 31, 20219 events
• Heavy Rain in Hawaii, December 22, 20212 events
• Flash Flood and Heavy Rain in Hawaii, December 30 to 31, 20219 events

Every year in HawaiiEvery state in 2021Tornadoes in Hawaii in 2021Warnings in Hawaii in 202120202022

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.