Storms in Colorado in 2021

Events

1,844

Deaths

18

Injuries

33

Damage

$2.2 billion

Episodes

331

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

• Drought in Colorado, January 1 to 31, 20213 events
• Drought in Colorado, January 1 to 31, 202121 events
• Dense Fog in Colorado, January 2, 20213 events
• Winter Weather in Colorado, January 5, 20213 events
• Dust Storm and High Wind in Colorado, January 13 to 15, 20211 death · 101 kt wind · 18 events
• Dust Storm and High Wind in Colorado, January 13 to 16, 202166 kt wind · 5 events
• High Wind in Colorado, January 14, 202160 kt wind · 7 events
• Winter Weather in Colorado, January 17 to 18, 20213 events
• Heavy Snow in Colorado, January 18 to 19, 202111 events
• Heavy Snow and Winter Weather in Colorado, January 19, 20214 events
• Winter Weather in Colorado, January 21 to 23, 20214 events
• Winter Storm and Heavy Snow in Colorado, January 22 to 25, 20219 events
• Heavy Snow in Colorado, January 22 to 24, 20212 events
• Heavy Snow in Colorado, January 24 to 26, 20213 events
• Winter Weather in Colorado, January 25 to 27, 20212 events
• Winter Weather in Colorado, January 25 to 26, 20215 events
• Extreme Cold in Colorado, January 27, 20211 event
• Winter Weather in Colorado, January 29 to 30, 20216 events
• Heavy Snow and High Wind in Colorado, January 29 to 30, 202150 kt wind · 2 events

February 2021

• Drought in Colorado, February 1 to 28, 20213 events
• Drought in Colorado, February 1 to 28, 202121 events
• Avalanche in Colorado, February 1, 20213 deaths · 4 injured · 1 event
• Winter Storm and Winter Weather in Colorado, February 2 to 4, 20216 events
• Heavy Snow and High Wind in Colorado, February 3 to 4, 202156 kt wind · 8 events
• Winter Weather in Colorado, February 3, 20211 event
• Winter Storm and Winter Weather in Colorado, February 4 to 6, 20213 events
• Avalanche in Colorado, February 4, 20211 death · 2 injured · 1 event
• Winter Storm and Winter Weather in Colorado, February 4 to 6, 20215 events
• Heavy Snow and High Wind in Colorado, February 5 to 7, 202171 kt wind · 4 events
• Winter Weather in Colorado, February 6 to 7, 20213 events
• Winter Weather in Colorado, February 9 to 10, 20212 events
• Winter Weather in Colorado, February 10 to 11, 20215 events
• Winter Weather in Colorado, February 11 to 13, 20214 events
• Winter Weather in Colorado, February 11 to 12, 20212 events
• Heavy Snow in Colorado, February 13 to 14, 20213 events
• Heavy Snow and Winter Weather in Colorado, February 13 to 14, 202110 events
• Extreme Cold in Colorado, February 13 to 16, 20213 events
• Avalanche in Colorado, February 14, 20212 deaths · 2 events
• Winter Weather in Colorado, February 15 to 16, 20216 events
• Avalanche in Colorado, February 16, 20211 death · 1 event
• Heavy Snow in Colorado, February 17 to 18, 20216 events
• Winter Weather in Colorado, February 17 to 18, 20214 events
• Winter Weather in Colorado, February 20 to 21, 20213 events
• Winter Storm and Winter Weather in Colorado, February 24 to 25, 20215 events
• Heavy Snow in Colorado, February 24 to 25, 20213 events
• Winter Weather in Colorado, February 26 to 27, 20212 events

March 2021

• Drought in Colorado, March 1 to 31, 202121 events
• Drought in Colorado, March 1 to 31, 20213 events
• Winter Weather in Colorado, March 4, 20211 event
• Heavy Snow in Colorado, March 4 to 5, 20211 event
• Winter Weather in Colorado, March 4 to 5, 20211 event
• Winter Weather in Colorado, March 9 to 10, 20212 events
• High Wind in Colorado, March 10, 202159 kt wind · 2 events
• Winter Storm and Heavy Snow in Colorado, March 12 to 15, 20219 events
• Blizzard and Winter Storm in Colorado, March 12 to 15, 202119 events
• Winter Storm and High Wind in Colorado, March 13 to 15, 202153 kt wind · 21 events
• Heavy Snow and Winter Weather in Colorado, March 14 to 15, 20212 events
• Winter Storm in Colorado, March 16 to 17, 20213 events
• High Wind in Colorado, March 20, 202168 kt wind · 1 event
• Winter Weather in Colorado, March 20 to 21, 20212 events
• Winter Storm and High Wind in Colorado, March 21 to 22, 202162 kt wind · 5 events
• Winter Storm and Winter Weather in Colorado, March 21 to 22, 20216 events
• Avalanche in Colorado, March 22, 20211 death · 2 injured · 1 event
• Winter Weather in Colorado, March 23 to 24, 20212 events
• Heavy Snow in Colorado, March 23 to 24, 20219 events
• Winter Weather in Colorado, March 25 to 26, 20216 events
• High Wind in Colorado, March 29, 202168 kt wind · 18 events
• High Wind in Colorado, March 29, 202155 kt wind · 2 events
• High Wind in Colorado, March 29, 202152 kt wind · 2 events

April 2021

• Drought in Colorado, April 1 to 30, 202121 events
• Drought in Colorado, April 1 to 30, 20211 event
• High Wind in Colorado, April 6, 202160 kt wind · 9 events
• Dust Storm in Colorado, April 6, 20211 event
• Frost and Freeze in Colorado, April 6 to 7, 20215 events
• High Wind in Colorado, April 9, 202150 kt wind · 1 event
• Frost and Freeze in Colorado, April 10, 20211 event
• Wildfire in Colorado, April 11 to 15, 20211 event
• High Wind in Colorado, April 14, 202150 kt wind · 1 event
• Winter Storm and Winter Weather in Colorado, April 14 to 16, 20217 events
• Heavy Snow in Colorado, April 15 to 17, 20213 events
• Heavy Snow in Colorado, April 15 to 16, 20212 events
• Frost and Freeze in Colorado, April 17, 20211 event
• Frost and Freeze in Colorado, April 17 to 18, 20212 events
• Winter Storm and Winter Weather in Colorado, April 19 to 20, 20218 events
• High Wind in Colorado, April 19, 202153 kt wind · 1 event
• Heavy Snow in Colorado, April 19 to 20, 20213 events
• Frost and Freeze in Colorado, April 20, 20213 events
• Tornadoes and Flooding in Colorado, April 27 to 29, 2021$20,000 · EF0 · 14 events
• High Wind in Colorado, April 27, 202154 kt wind · 2 events
• Tornadoes and Hail in Colorado, April 27, 20211.75 in hail · 17 events

May 2021

• Drought in Colorado, May 1 to 31, 202121 events
• Hail and Damaging Winds in Colorado, May 2, 20211 in hail · 4 events
• Tornado and Hail in Colorado, May 2, 20211.75 in hail · 18 events
• Damaging Winds in Colorado, May 2, 2021$20,000 · 87 kt wind · 2 events
• Heavy Snow in Colorado, May 3, 20211 event
• Winter Weather in Colorado, May 3, 20212 events
• Heavy Snow and Heavy Rain in Colorado, May 3 to 4, 20214 events
• Damaging Winds in Colorado, May 8, 202156 kt wind · 3 events
• Damaging Winds in Colorado, May 8, 202161 kt wind · 5 events
• High Wind in Colorado, May 10, 202151 kt wind · 1 event
• Heavy Snow in Colorado, May 10 to 11, 20211 event
• Hail in Colorado, May 13, 20210.88 in hail · 1 event
• Hail and Damaging Winds in Colorado, May 14, 20212 in hail · 7 events
• Hail in Colorado, May 14, 20212.3 in hail · 15 events
• Hail in Colorado, May 14, 20211 in hail · 2 events
• Hail in Colorado, May 15, 20211 in hail · 1 event
• Tornado in Colorado, May 15, 20211 event
• Tornado and Flash Flooding in Colorado, May 16, 20212 in hail · 17 events
• Hail in Colorado, May 16, 20211.75 in hail · 3 events
• Flash Flood and Hail in Colorado, May 16, 2021$3,000 · 0.88 in hail · 3 events
• Flash Flooding and Heavy Snow in Colorado, May 17 to 18, 20211.5 in hail · 24 events
• High Wind in Colorado, May 20, 202168 kt wind · 1 event
• Hail in Colorado, May 20, 20213.25 in hail · 8 events
• Heavy Snow in Colorado, May 21, 20211 event
• Hail and Damaging Wind in Colorado, May 21, 20211 in hail · 4 events
• Damaging Winds in Colorado, May 21, 202170 kt wind · 2 events
• Tornadoes and Hail in Colorado, May 22, 2021EF0 · 14 events
• Flash Flood and Hail in Colorado, May 22, 20211.25 in hail · 4 events
• Strong Wind in Colorado, May 22, 2021$100,000 · 1 event
• High Wind in Colorado, May 23, 202152 kt wind · 4 events
• Tornadoes and Hail in Colorado, May 23, 2021EF1 · 17 events
• Hail and Damaging Winds in Colorado, May 23, 20211.75 in hail · 11 events
• Frost and Freeze in Colorado, May 23 to 24, 20216 events
• Hail in Colorado, May 26, 20211 in hail · 1 event
• Hail in Colorado, May 28, 20211 in hail · 1 event
• Hail in Colorado, May 29, 20211 in hail · 2 events
• Tornado in Colorado, May 29, 20211 event
• Tornado and Hail in Colorado, May 29, 20212 in hail · 14 events
• Hail in Colorado, May 29, 20211.75 in hail · 6 events
• Tornadoes and Flash Flood in Colorado, May 30, 20211.5 in hail · 6 events
• Tornado and Hail in Colorado, May 30, 2021EF0 · 2 events
• Hail in Colorado, May 31, 20211 in hail · 2 events
• Tornado in Colorado, May 31, 2021EF0 · 1 event

June 2021

• Drought in Colorado, June 1 to 30, 202121 events
• Hail in Colorado, June 1, 20211 in hail · 2 events
• Hail in Colorado, June 1, 20211.75 in hail · 1 event
• Tornado in Colorado, June 1, 20211 event
• Wildfire in Colorado, June 5 to 8, 20211 event
• Hail in Colorado, June 5, 20211 in hail · 2 events
• Tornado and Hail in Colorado, June 6, 20211.75 in hail · 2 events
• Tornado in Colorado, June 7, 2021$531,000 · EF2 · 1 event
• Wildfire in Colorado, June 8 to 12, 20211 event
• Hail and Damaging Winds in Colorado, June 13, 20211.75 in hail · 30 events
• Hail in Colorado, June 13, 20211.25 in hail · 3 events
• Excessive Heat in Colorado, June 14 to 18, 20211 event
• Wildfire in Colorado, June 15 to 30, 20211 event
• Damaging Wind in Colorado, June 16, 202150 kt wind · 1 event
• High Wind in Colorado, June 17, 202154 kt wind · 1 event
• Damaging Wind in Colorado, June 17, 202151 kt wind · 1 event
• High Wind in Colorado, June 17, 202152 kt wind · 1 event
• Wildfire in Colorado, June 18 to 29, 20211 event
• Wildfire in Colorado, June 18 to 29, 20211 event
• Wildfire in Colorado, June 18 to 30, 20211 event
• Tornadoes and Hail in Colorado, June 19, 2021EF0 · 15 events
• Hail and Damaging Winds in Colorado, June 19, 20211 in hail · 4 events
• Damaging Winds in Colorado, June 19, 2021$1.0 million · 87 kt wind · 8 events
• Wildfire in Colorado, June 20 to 30, 20211 event
• Wildfire in Colorado, June 20 to 30, 20211 event
• Wildfire in Colorado, June 20 to 30, 20211 event
• Hail and Damaging Winds in Colorado, June 24, 20214 in hail · 8 events
• Flash Flood in Colorado, June 24, 2021$650,000 · 1 event
• Hail and Damaging Winds in Colorado, June 24, 20211.75 in hail · 5 events
• Flash Flood and Hail in Colorado, June 25, 2021$15,000 · 1 in hail · 3 events
• Hail in Colorado, June 25, 20212.75 in hail · 2 events
• Damaging Wind in Colorado, June 25, 202156 kt wind · 1 event
• Heavy Rain in Colorado, June 26 to 27, 20211 event
• Debris Flows in Colorado, June 26 to 27, 2021$250,000 · 2 events
• Flash Flood in Colorado, June 27, 2021$20,000 · 1 event
• Flash Flooding in Colorado, June 30, 2021$10,000 · 2 events

July 2021

• Wildfire in Colorado, July 1, 20211 event
• Drought in Colorado, July 1 to 31, 202121 events
• Wildfire in Colorado, July 1 to 31, 20211 event
• Wildfire in Colorado, July 1 to 31, 20211 event
• Wildfire in Colorado, July 1 to 9, 2021$500,000 · 1 event
• Flash Flooding and Hail in Colorado, July 1, 2021$70,000 · 1.25 in hail · 7 events
• Flash Flooding and Hail in Colorado, July 1, 20212.75 in hail · 12 events
• Flash Flooding in Colorado, July 2, 20212 events
• Hail in Colorado, July 2, 20211.75 in hail · 3 events
• Debris Flow in Colorado, July 3, 2021$100,000 · 1 event
• Hail and Heavy Rain in Colorado, July 3, 20211 in hail · 3 events
• Tornadoes and Hail in Colorado, July 3, 2021EF0 · 6 events
• Flash Flood and Hail in Colorado, July 4, 2021$20,000 · 52 kt wind · 5 events
• Flash Flood and Hail in Colorado, July 4, 20211 in hail · 3 events
• Damaging Wind in Colorado, July 4, 202162 kt wind · 1 event
• Flash Flooding and Damaging Wind in Colorado, July 5, 2021$15,000 · 59 kt wind · 4 events
• Debris Flow in Colorado, July 5, 20211 event
• Tornado and Flash Flooding in Colorado, July 6, 202152 kt wind · 7 events
• Heat in Colorado, July 7 to 12, 20215 events
• Wildfire in Colorado, July 8, 20211 event
• High Wind in Colorado, July 8, 2021$50,000 · 55 kt wind · 3 events
• Wildfire in Colorado, July 9 to 31, 20211 event
• Hail and Damaging Winds in Colorado, July 9, 20211 in hail · 6 events
• Damaging Winds in Colorado, July 9, 202182 kt wind · 9 events
• Damaging Winds in Colorado, July 9, 202162 kt wind · 2 events
• Damaging Winds in Colorado, July 13, 202155 kt wind · 3 events
• Damaging Wind in Colorado, July 13, 2021$5,000 · 1 event
• Debris Flow in Colorado, July 14, 2021$100,000 · 1 event
• Hail and Damaging Wind in Colorado, July 15, 20212 in hail · 2 events
• Flash Flood and Hail in Colorado, July 16, 2021$1,000 · 0.75 in hail · 2 events
• Debris Flow in Colorado, July 17, 20211 event
• Hail in Colorado, July 17, 20211 in hail · 1 event
• Hail and Damaging Wind in Colorado, July 18, 20211 in hail · 3 events
• Hail in Colorado, July 18, 20210.75 in hail · 1 event
• Debris Flows in Colorado, July 20, 2021$800,000 · 5 events
• Flash Flood in Colorado, July 20, 20214 deaths · $500,000 · 1 event
• Debris Flows in Colorado, July 20 to 21, 20212 events
• Flash Flooding in Colorado, July 21, 2021$15,000 · 2 events
• Flash Flooding and Heavy Rain in Colorado, July 21 to 22, 20216 events
• Flash Flooding in Colorado, July 22, 2021$20,000 · 2 events
• Debris Flows in Colorado, July 22, 2021$3.3 million · 3 events
• Flash Flood and Damaging Wind in Colorado, July 23, 202161 kt wind · 3 events
• Flash Flood in Colorado, July 23, 202110 injured · 1 event
• Flash Flood and Debris Flows in Colorado, July 23, 2021$22,000 · 5 events
• Debris Flows and Hail in Colorado, July 24, 2021$205,000 · 1 in hail · 9 events
• Flash Flooding and Damaging Wind in Colorado, July 24, 202150 kt wind · 8 events
• Flash Flooding and Hail in Colorado, July 25 to 26, 20211.25 in hail · 16 events
• Hail in Colorado, July 25, 20210.88 in hail · 1 event
• Flash Flood and Debris Flows in Colorado, July 25, 2021$50,000 · 4 events
• Wildfire in Colorado, July 26 to 29, 20211 event
• Flash Flooding in Colorado, July 27, 2021$800,000 · 3 events
• Debris Flows and Flood in Colorado, July 28, 2021$3,000 · 1 in hail · 7 events
• Debris Flows and Hail in Colorado, July 29, 2021$126 million · 1.5 in hail · 3 events
• Hail in Colorado, July 29, 20211 in hail · 1 event
• Debris Flows in Colorado, July 30, 2021$23,000 · 4 events
• Flash Flooding and Hail in Colorado, July 30, 2021$95,000 · 1 in hail · 8 events
• Funnel Cloud in Colorado, July 30, 20211 event
• Flash Flooding in Colorado, July 31, 2021$40,000 · 4 events
• Flash Flooding and Debris Flows in Colorado, July 31, 2021$25 million · 6 events
• Lightning Strike in Colorado, July 31, 20212 injured · 1 event
• Flash Flooding and Heavy Rain in Colorado, July 31, 202123 events

August 2021

• Flash Flooding and Heavy Rain in Colorado, August 1, 202176 events
• Drought in Colorado, August 1 to 31, 202121 events
• Wildfire in Colorado, August 1 to 31, 2021$250,000 · 1 event
• Wildfire in Colorado, August 1 to 31, 20211 event
• Wildfire in Colorado, August 1 to 31, 20211 event
• Debris Flow in Colorado, August 1, 20211 event
• Debris Flow in Colorado, August 2, 2021$3,000 · 1 event
• Flash Flooding and Heavy Rain in Colorado, August 2, 20215 events
• Flash Flood and Debris Flows in Colorado, August 3, 2021$115,000 · 3 events
• Flash Flooding in Colorado, August 3, 2021$25,000 · 2 events
• Debris Flow in Colorado, August 4, 2021$5,000 · 1 event
• Flash Flood and Heavy Rain in Colorado, August 4, 20212 events
• Damaging Winds in Colorado, August 6, 202157 kt wind · 6 events
• Damaging Winds in Colorado, August 6, 202156 kt wind · 2 events
• Damaging Wind in Colorado, August 6, 202161 kt wind · 1 event
• Hail in Colorado, August 7, 20211.25 in hail · 1 event
• Hail in Colorado, August 7, 20211.25 in hail · 2 events
• Hail and Damaging Wind in Colorado, August 12, 20211.75 in hail · 3 events
• Hail in Colorado, August 12, 20211 in hail · 1 event
• Flash Flood and Hail in Colorado, August 13, 2021$10,000 · 0.87 in hail · 2 events
• Hail in Colorado, August 14, 20210.88 in hail · 1 event
• Damaging Wind in Colorado, August 16, 202162 kt wind · 1 event
• Flash Flood and Damaging Wind in Colorado, August 17, 2021$10,000 · 55 kt wind · 2 events
• Debris Flows in Colorado, August 19, 2021$3,000 · 2 events
• Tornadoes and Flash Flood in Colorado, August 19 to 20, 2021$70,000 · EF1 · 39 events
• Hail in Colorado, August 19, 20211 in hail · 4 events
• Flash Flood and Damaging Winds in Colorado, August 20, 2021$10,000 · 70 kt wind · 3 events
• Hail and Damaging Winds in Colorado, August 26, 20211 in hail · 3 events
• Damaging Wind in Colorado, August 26, 202156 kt wind · 1 event
• Wildfire in Colorado, August 28 to 31, 20211 event
• Hail in Colorado, August 29, 20211.25 in hail · 1 event

September 2021

• Wildfire in Colorado, September 1 to 14, 20211 event
• Drought in Colorado, September 1 to 30, 202121 events
• Wildfire in Colorado, September 1 to 30, 20211 event
• Wildfire in Colorado, September 1 to 30, 20211 event
• Damaging Wind in Colorado, September 1, 2021$170,000 · 100 kt wind · 1 event
• Heavy Rain in Colorado, September 3, 20212 events
• Hail and Damaging Winds in Colorado, September 3, 20211 in hail · 8 events
• Damaging Winds in Colorado, September 3, 2021$1,000 · 61 kt wind · 2 events
• Heavy Rain in Colorado, September 4, 20211 event
• Damaging Winds and High Wind in Colorado, September 11, 202165 kt wind · 3 events
• Damaging Winds in Colorado, September 11, 202177 kt wind · 2 events
• Funnel Cloud in Colorado, September 12, 20211 event
• Damaging Winds in Colorado, September 12, 202152 kt wind · 2 events
• Hail and Damaging Winds in Colorado, September 14, 20211.25 in hail · 5 events
• Damaging Winds in Colorado, September 18, 202155 kt wind · 4 events
• Frost and Freeze in Colorado, September 20 to 21, 20213 events
• Frost and Freeze in Colorado, September 22, 20212 events
• Dense Fog in Colorado, September 28, 20211 event
• Debris Flows in Colorado, September 28 to 29, 20212 events

October 2021

• Wildfire in Colorado, October 1 to 15, 20211 event
• Wildfire in Colorado, October 1 to 12, 20211 event
• Drought in Colorado, October 1 to 31, 202121 events
• High Wind in Colorado, October 9, 202194 kt wind · 10 events
• Frost and Freeze in Colorado, October 11, 20215 events
• Heavy Snow and Winter Weather in Colorado, October 12 to 13, 20216 events
• High Wind in Colorado, October 12 to 13, 202154 kt wind · 9 events
• High Wind in Colorado, October 12, 202154 kt wind · 1 event
• Frost and Freeze in Colorado, October 12 to 13, 20215 events
• Hail in Colorado, October 12, 20211 in hail · 1 event
• Frost and Freeze in Colorado, October 13 to 14, 20213 events
• Frost and Freeze in Colorado, October 14 to 15, 20218 events
• High Wind in Colorado, October 19, 202158 kt wind · 2 events
• High Wind in Colorado, October 25, 202169 kt wind · 1 event
• Winter Weather in Colorado, October 26, 20215 events
• High Wind in Colorado, October 26 to 27, 202163 kt wind · 7 events
• Wildfire and High Wind in Colorado, October 26, 20211 death · 1 injured · 52 kt wind · 3 events
• High Wind in Colorado, October 26, 202161 kt wind · 4 events

November 2021

• Drought in Colorado, November 1 to 30, 202121 events
• Drought in Colorado, November 1 to 30, 202116 events
• High Wind in Colorado, November 12, 202171 kt wind · 1 event
• High Wind in Colorado, November 14, 202170 kt wind · 3 events
• Drought in Colorado, November 15 to 30, 20211 event

December 2021

• Drought in Colorado, December 1 to 31, 20212 events
• Drought in Colorado, December 1 to 31, 20216 events
• Drought in Colorado, December 1 to 31, 202116 events
• High Wind in Colorado, December 5, 202150 kt wind · 1 event
• Winter Weather in Colorado, December 6 to 7, 20212 events
• Heavy Snow in Colorado, December 8 to 10, 20212 events
• Winter Storm and Heavy Snow in Colorado, December 8 to 10, 202116 events
• High Wind in Colorado, December 8, 202178 kt wind · 4 events
• Dust Storm and Heavy Snow in Colorado, December 12 to 15, 20211 death · 93 kt wind · 146 events
• Winter Storm and Winter Weather in Colorado, December 14 to 15, 202110 events
• High Wind in Colorado, December 14 to 15, 202171 kt wind · 6 events
• High Wind and Winter Weather in Colorado, December 15, 202183 kt wind · 16 events
• Wildfire and Dust Storm in Colorado, December 15, 2021$200,000 · 96 kt wind · 7 events
• Winter Weather in Colorado, December 16 to 17, 20211 event
• Flash Flood in Colorado, December 22, 20211 event
• Winter Storm and Heavy Snow in Colorado, December 23 to 25, 202117 events
• Winter Storm and Avalanche in Colorado, December 23 to 25, 20211 death · 6 events
• Heavy Snow and High Wind in Colorado, December 23 to 25, 202161 kt wind · 12 events
• Dense Fog in Colorado, December 24 to 25, 20212 events
• Drought in Colorado, December 25 to 31, 20211 event
• Heavy Snow and High Wind in Colorado, December 25 to 29, 202188 kt wind · 21 events
• Winter Storm and Winter Weather in Colorado, December 25 to 29, 202119 events
• Winter Weather in Colorado, December 26, 20212 events
• High Wind in Colorado, December 26, 202150 kt wind · 1 event
• Winter Storm and Winter Weather in Colorado, December 29 to 31, 202119 events
• Winter Storm and Winter Weather in Colorado, December 30 to 31, 202113 events
• Wildfire and High Wind in Colorado, December 30, 20212 deaths · 12 injured · $2.0 billion · 94 kt wind · 4 events
• High Wind in Colorado, December 30, 202163 kt wind · 3 events

Every year in ColoradoEvery state in 2021Tornadoes in Colorado in 2021Warnings in Colorado 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.