Storms in Colorado in 2023

Events

2,102

Deaths

15

Injuries

105

Damage

$49 million

Episodes

346

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 2023

• Heavy Snow and Winter Weather in Colorado, January 1 to 3, 202316 events
• Drought in Colorado, January 1 to 23, 20231 event
• Winter Storm in Colorado, January 2 to 3, 20232 events
• Heavy Snow and Winter Weather in Colorado, January 2 to 4, 20238 events
• Winter Weather in Colorado, January 5 to 6, 20234 events
• Dense Fog in Colorado, January 7, 20233 events
• Avalanche in Colorado, January 7, 20232 deaths · 1 event
• Winter Storm and Winter Weather in Colorado, January 9 to 11, 20239 events
• High Wind in Colorado, January 10 to 11, 202367 kt wind · 13 events
• Winter Storm and Heavy Snow in Colorado, January 14 to 16, 20238 events
• Heavy Snow in Colorado, January 15 to 19, 20233 events
• Dense Fog in Colorado, January 16, 20231 event
• Winter Storm and Heavy Snow in Colorado, January 16 to 19, 202313 events
• Winter Storm and Winter Weather in Colorado, January 17 to 18, 202318 events
• Winter Storm and Winter Weather in Colorado, January 17 to 18, 20233 events
• Winter Weather in Colorado, January 20, 20232 events
• Heavy Snow in Colorado, January 20 to 21, 20235 events
• Heavy Snow in Colorado, January 20 to 21, 20232 events
• Winter Weather in Colorado, January 20 to 21, 20232 events
• Winter Weather in Colorado, January 22 to 23, 20231 event
• Heavy Snow and Winter Weather in Colorado, January 26 to 28, 20237 events
• Winter Storm and Winter Weather in Colorado, January 26 to 27, 20233 events
• Heavy Snow and Winter Weather in Colorado, January 28 to 31, 202313 events
• Winter Storm and Winter Weather in Colorado, January 29 to 30, 20234 events
• Extreme Cold in Colorado, January 30 to 31, 20233 events

February 2023

• Dense Fog in Colorado, February 2, 20231 event
• Winter Weather in Colorado, February 5 to 6, 20232 events
• Winter Weather in Colorado, February 8 to 9, 20235 events
• Heavy Snow in Colorado, February 9, 20234 events
• Dense Fog in Colorado, February 13 to 14, 20231 event
• Winter Storm and Heavy Snow in Colorado, February 14 to 15, 202313 events
• Winter Storm and Winter Weather in Colorado, February 15 to 16, 20238 events
• Heavy Snow in Colorado, February 15 to 16, 202323 events
• Winter Storm in Colorado, February 15 to 16, 20232 events
• High Wind in Colorado, February 15, 20231 event
• High Wind in Colorado, February 18 to 22, 202385 kt wind · 11 events
• Winter Weather in Colorado, February 19, 20231 event
• High Wind in Colorado, February 19 to 21, 202387 kt wind · 4 events
• Winter Storm and Winter Weather in Colorado, February 21 to 23, 202315 events
• Winter Weather in Colorado, February 21 to 23, 20234 events
• Winter Storm and Extreme Cold in Colorado, February 22 to 23, 202328 events
• High Wind in Colorado, February 22, 202354 kt wind · 2 events
• Winter Weather in Colorado, February 22, 20233 events
• Winter Storm and Winter Weather in Colorado, February 23 to 24, 20237 events
• Avalanche in Colorado, February 25, 20232 deaths · 2 injured · 1 event
• High Wind in Colorado, February 26, 202356 kt wind · 1 event
• Damaging Wind and High Wind in Colorado, February 26 to 28, 202364 kt wind · 8 events
• Winter Weather in Colorado, February 26 to 28, 202310 events
• High Wind in Colorado, February 26, 202366 kt wind · 1 event
• Heavy Snow and Winter Weather in Colorado, February 28, 20236 events

March 2023

• Heavy Snow and Winter Weather in Colorado, March 1 to 2, 20239 events
• Heavy Snow in Colorado, March 1 to 2, 20231 event
• High Wind and Winter Weather in Colorado, March 1, 202357 kt wind · 2 events
• Winter Weather in Colorado, March 2 to 3, 20232 events
• Winter Storm and Winter Weather in Colorado, March 4 to 6, 20232 events
• High Wind in Colorado, March 5, 202370 kt wind · 7 events
• High Wind in Colorado, March 5, 202374 kt wind · 3 events
• Winter Weather in Colorado, March 8 to 9, 20232 events
• Winter Storm and Heavy Snow in Colorado, March 9 to 12, 20239 events
• Winter Weather in Colorado, March 10 to 11, 20232 events
• High Wind in Colorado, March 10 to 11, 202358 kt wind · 3 events
• Flood in Colorado, March 14 to 15, 20231 event
• Winter Storm and Heavy Snow in Colorado, March 14 to 16, 20238 events
• High Wind in Colorado, March 14, 202354 kt wind · 1 event
• Heavy Snow in Colorado, March 15 to 16, 20231 event
• High Wind and Winter Weather in Colorado, March 16, 202355 kt wind · 3 events
• Avalanche in Colorado, March 16, 20231 death · 3 injured · 1 event
• Avalanche in Colorado, March 17, 20231 death · 1 injured · 1 event
• Avalanche in Colorado, March 19, 20231 death · 2 injured · 1 event
• Heavy Snow and Winter Weather in Colorado, March 19 to 21, 20238 events
• Heavy Snow in Colorado, March 19 to 23, 20231 event
• Heavy Snow and High Wind in Colorado, March 21 to 23, 202365 kt wind · 9 events
• Dense Fog in Colorado, March 21, 20231 event
• Winter Storm in Colorado, March 21 to 22, 20233 events
• Winter Storm and Heavy Snow in Colorado, March 21 to 23, 202310 events
• High Wind in Colorado, March 22, 202360 kt wind · 1 event
• Winter Weather in Colorado, March 22, 20232 events
• Winter Weather in Colorado, March 24 to 25, 20233 events
• Winter Weather in Colorado, March 24, 20232 events
• Winter Storm and Winter Weather in Colorado, March 27, 202311 events
• Winter Storm and Winter Weather in Colorado, March 30 to 31, 20235 events
• Dust Storm and High Wind in Colorado, March 30, 202366 kt wind · 7 events
• High Wind in Colorado, March 31, 202361 kt wind · 11 events
• High Wind in Colorado, March 31, 202378 kt wind · 9 events
• High Wind in Colorado, March 31, 202356 kt wind · 1 event

April 2023

• Winter Storm and Winter Weather in Colorado, April 1, 20232 events
• Winter Storm and Winter Weather in Colorado, April 2 to 4, 20237 events
• High Wind in Colorado, April 3 to 4, 202370 kt wind · 6 events
• High Wind in Colorado, April 3, 202369 kt wind · 8 events
• Winter Storm and Winter Weather in Colorado, April 3 to 4, 20236 events
• Heavy Snow and Winter Weather in Colorado, April 4 to 6, 20234 events
• Flooding in Colorado, April 9 to 15, 2023$96,000 · 10 events
• Avalanche in Colorado, April 11, 20231 event
• High Wind in Colorado, April 13, 202357 kt wind · 2 events
• Winter Weather in Colorado, April 13 to 15, 20235 events
• Heavy Snow in Colorado, April 14 to 15, 20233 events
• Winter Weather in Colorado, April 14 to 15, 20233 events
• High Wind in Colorado, April 14, 202352 kt wind · 1 event
• High Wind in Colorado, April 18, 202369 kt wind · 2 events
• Flood in Colorado, April 18 to 19, 2023$1,000 · 1 event
• High Wind in Colorado, April 19, 202353 kt wind · 3 events
• Dust Storm and High Wind in Colorado, April 19, 2023$4,000 · 58 kt wind · 2 events
• Frost and Freeze in Colorado, April 19 to 20, 20232 events
• Frost and Freeze in Colorado, April 20 to 21, 20232 events
• Heavy Snow in Colorado, April 21 to 23, 20235 events
• Winter Weather in Colorado, April 21 to 22, 20234 events
• Tornadoes in Colorado, April 22, 2023EF0 · 4 events
• Heavy Snow in Colorado, April 24 to 26, 20235 events
• Winter Weather in Colorado, April 24 to 26, 20235 events
• Winter Storm and Winter Weather in Colorado, April 25 to 26, 20235 events
• Flood in Colorado, April 25 to 27, 2023$2,000 · 1 event
• Heavy Snow in Colorado, April 27 to 28, 20233 events
• Damaging Winds in Colorado, April 27, 2023$100 · 59 kt wind · 5 events
• Winter Weather in Colorado, April 27 to 28, 20232 events
• High Wind in Colorado, April 27, 202356 kt wind · 2 events
• Avalanche in Colorado, April 29, 20231 death · 1 event
• Flood in Colorado, April 30, 2023$500,000 · 1 event

May 2023

• Debris Flows and Flood in Colorado, May 1 to 3, 2023$2.1 million · 4 events
• Hail in Colorado, May 1, 20230.75 in hail · 1 event
• Debris Flow and Flood in Colorado, May 3, 2023$1,000 · 2 events
• Flood in Colorado, May 4 to 8, 2023$2,000 · 1 event
• Damaging Wind in Colorado, May 4, 202352 kt wind · 1 event
• Hail in Colorado, May 4, 20230.75 in hail · 1 event
• Debris Flow and Flooding in Colorado, May 5 to 7, 2023$3,000 · 3 events
• Dust Storm and Hail in Colorado, May 5, 202385 kt wind · 6 events
• Flood in Colorado, May 6, 20231 death · 1 event
• Hail in Colorado, May 9, 20232.5 in hail · 21 events
• Tornadoes and Hail in Colorado, May 10, 2023$500,000 · EF1 · 57 events
• Flood in Colorado, May 10, 20231 event
• Winter Storm and Flooding in Colorado, May 10 to 13, 2023$2.6 million · 9 events
• Flash Flood and Heavy Snow in Colorado, May 10 to 17, 20231 in hail · 38 events
• Hail in Colorado, May 10, 20232.75 in hail · 3 events
• Winter Weather in Colorado, May 10 to 11, 20231 event
• Tornadoes and Hail in Colorado, May 11, 2023EF1 · 5 events
• Flooding in Colorado, May 15 to 18, 2023$9,000 · 9 events
• Hail in Colorado, May 17, 20231 in hail · 2 events
• Flooding in Colorado, May 20 to 21, 2023$11,000 · 4 events
• Flood in Colorado, May 21, 20231 death · 1 event
• Flooding in Colorado, May 23 to 24, 2023$60,000 · 5 events
• Tornado and Hail in Colorado, May 24, 2023$25,000 · EF0 · 5 events
• Tornadoes and Flash Flood in Colorado, May 24 to 27, 20231.5 in hail · 12 events
• Hail in Colorado, May 25, 20231 in hail · 3 events
• Hail in Colorado, May 25, 20231 in hail · 1 event
• Tornadoes and Hail in Colorado, May 26, 20231.5 in hail · 18 events
• Damaging Wind in Colorado, May 27, 202354 kt wind · 1 event
• Flood in Colorado, May 29, 20231 death · 1 event
• Tornado and Hail in Colorado, May 29 to 30, 2023EF0 · 4 events
• Hail in Colorado, May 30, 20231 in hail · 4 events
• Hail in Colorado, May 30, 20231 in hail · 4 events
• Damaging Wind in Colorado, May 30, 202351 kt wind · 1 event
• Flood in Colorado, May 31, 2023$10,000 · 1 event
• Damaging Wind in Colorado, May 31, 202353 kt wind · 1 event
• Damaging Winds in Colorado, May 31, 202361 kt wind · 5 events

June 2023

• Hail in Colorado, June 1, 20231 in hail · 1 event
• Hail in Colorado, June 1, 20230.75 in hail · 1 event
• Flood in Colorado, June 2, 2023$5,000 · 1 event
• Hail in Colorado, June 2, 20230.75 in hail · 1 event
• Flood in Colorado, June 3, 20231 death · 1 event
• Tornado and Hail in Colorado, June 6, 2023EF0 · 4 events
• Flash Flooding and Hail in Colorado, June 6 to 9, 20231 in hail · 6 events
• Damaging Wind in Colorado, June 8, 202359 kt wind · 1 event
• Hail in Colorado, June 9, 20231 in hail · 2 events
• Flash Flooding and Flooding in Colorado, June 10 to 12, 20232 in hail · 89 events
• Hail and Damaging Wind in Colorado, June 10, 202353 kt wind · 2 events
• Flash Flooding and Hail in Colorado, June 11 to 12, 2023$210,000 · 1.5 in hail · 13 events
• Hail in Colorado, June 12, 20231 in hail · 2 events
• Flood in Colorado, June 12, 20231 event
• Damaging Winds in Colorado, June 14 to 15, 202366 kt wind · 2 events
• Tornado and Flash Flood in Colorado, June 15 to 17, 2023EF0 · 14 events
• Tornado and Flash Flood in Colorado, June 16, 2023$5,000 · EF0 · 14 events
• Flash Flood and Flood in Colorado, June 16 to 19, 2023$50,000 · 1.75 in hail · 4 events
• Tornadoes and Flash Flooding in Colorado, June 17 to 22, 20231 death · 90 injured · $370,000 · EF2 · 94 events
• Hail in Colorado, June 20, 20231 in hail · 3 events
• Hail in Colorado, June 21, 20231 in hail · 1 event
• Tornado and Hail in Colorado, June 22, 2023EF1 · 46 events
• Tornadoes and Flash Flood in Colorado, June 22 to 23, 2023EF3 · 24 events
• Flood in Colorado, June 23, 20231 death · 1 event
• Hail in Colorado, June 23, 20232.75 in hail · 12 events
• Hail in Colorado, June 23, 20232.5 in hail · 5 events
• Wildfire in Colorado, June 24 to 30, 2023$4.0 million · 1 event
• Wildfire in Colorado, June 26 to 30, 2023$400,000 · 1 event
• Hail in Colorado, June 26, 20231.75 in hail · 2 events
• Wildfire in Colorado, June 27 to 30, 2023$250,000 · 1 event
• Hail and Damaging Winds in Colorado, June 27, 20231.75 in hail · 4 events
• Wildfire in Colorado, June 28 to 30, 2023$600,000 · 1 event
• Tornadoes and Damaging Wind in Colorado, June 28 to 30, 2023EF0 · 3 events
• Tornadoes and Hail in Colorado, June 28, 20234 in hail · 56 events
• Hail in Colorado, June 28 to 29, 20232 in hail · 8 events
• Flash Flooding and Flood in Colorado, June 29 to 30, 20231 death · 5 injured · $79,000 · 2.5 in hail · 38 events
• Tornadoes and Hail in Colorado, June 30, 2023EF0 · 4 events
• Tornadoes and Hail in Colorado, June 30, 20230.88 in hail · 6 events

July 2023

• Wildfire in Colorado, July 1 to 12, 2023$250,000 · 1 event
• Wildfire in Colorado, July 1 to 12, 2023$400,000 · 1 event
• Wildfire in Colorado, July 1 to 26, 2023$600,000 · 1 event
• Wildfire in Colorado, July 1 to 31, 2023$4.0 million · 1 event
• Tornadoes and Flash Flooding in Colorado, July 4 to 8, 20233 in hail · 87 events
• High Wind in Colorado, July 4, 202354 kt wind · 1 event
• Damaging Wind in Colorado, July 4, 2023$25,000 · 52 kt wind · 1 event
• Damaging Winds in Colorado, July 4, 202364 kt wind · 6 events
• Tornadoes and Hail in Colorado, July 6, 20234 in hail · 10 events
• Flood and Hail in Colorado, July 8, 20232.5 in hail · 29 events
• Hail and Damaging Winds in Colorado, July 8, 2023$40 · 4 in hail · 10 events
• Hail in Colorado, July 10, 20230.88 in hail · 1 event
• Tornado and Hail in Colorado, July 13, 20233.25 in hail · 14 events
• Hail in Colorado, July 13, 20232.75 in hail · 4 events
• Tornadoes and Hail in Colorado, July 13 to 15, 2023EF0 · 18 events
• Hail in Colorado, July 15, 20232 in hail · 2 events
• Hail in Colorado, July 15, 20231 in hail · 2 events
• Wildfire in Colorado, July 16 to 31, 2023$300,000 · 1 event
• Excessive Heat in Colorado, July 17, 20231 event
• Tornado and Flash Flooding in Colorado, July 17 to 21, 2023EF1 · 35 events
• Hail in Colorado, July 18, 20231 in hail · 1 event
• Flash Flood and Hail in Colorado, July 20 to 21, 2023$15,000 · 2 in hail · 22 events
• Flash Flood and Hail in Colorado, July 20, 20230.88 in hail · 2 events
• Hail in Colorado, July 21, 20231.5 in hail · 3 events
• Damaging Wind in Colorado, July 23, 202356 kt wind · 1 event
• Damaging Wind in Colorado, July 24, 202352 kt wind · 1 event
• Damaging Winds in Colorado, July 24, 202359 kt wind · 5 events
• Damaging Winds in Colorado, July 25, 202387 kt wind · 4 events
• Wildfire in Colorado, July 25 to 26, 2023$50,000 · 1 event
• Damaging Wind in Colorado, July 25, 202350 kt wind · 1 event
• Wildfire in Colorado, July 26 to 31, 2023$2.0 million · 1 event
• Hail in Colorado, July 26, 20231 in hail · 1 event
• Damaging Winds in Colorado, July 26, 202356 kt wind · 4 events
• Damaging Winds in Colorado, July 28, 202362 kt wind · 2 events
• Wildfire in Colorado, July 28 to 31, 2023$400,000 · 1 event
• Damaging Wind in Colorado, July 28, 202370 kt wind · 1 event
• Tornado in Colorado, July 29, 20231 event
• Flash Flooding and Hail in Colorado, July 29 to 31, 20231.5 in hail · 53 events
• Hail in Colorado, July 30, 20232.5 in hail · 3 events
• Wildfire in Colorado, July 31, 2023$500,000 · 1 event
• Tornado and Flash Flooding in Colorado, July 31, 2023$310,000 · 1.25 in hail · 10 events
• Debris Flow in Colorado, July 31, 2023$5,000 · 1 event

August 2023

• Wildfire in Colorado, August 1 to 31, 2023$2.0 million · 1 event
• Wildfire in Colorado, August 1 to 31, 2023$4.0 million · 1 event
• Wildfire in Colorado, August 1 to 31, 2023$500,000 · 1 event
• Wildfire in Colorado, August 1 to 31, 2023$400,000 · 1 event
• Flash Flood and Debris Flow in Colorado, August 1, 20231 in hail · 3 events
• Flash Flood and Flood in Colorado, August 1 to 2, 2023$60,000 · 1.25 in hail · 9 events
• Wildfire in Colorado, August 1 to 13, 2023$350,000 · 1 event
• Damaging Winds and Heavy Rain in Colorado, August 1 to 3, 202358 kt wind · 8 events
• Damaging Winds in Colorado, August 1, 2023$1,000 · 70 kt wind · 6 events
• Flash Flood and Debris Flow in Colorado, August 2, 202355 kt wind · 5 events
• Hail in Colorado, August 2, 20230.88 in hail · 1 event
• Hail and Damaging Winds in Colorado, August 3, 20231.75 in hail · 23 events
• Damaging Winds in Colorado, August 3, 202360 kt wind · 4 events
• Damaging Winds in Colorado, August 4, 202363 kt wind · 3 events
• Hail and Damaging Wind in Colorado, August 4 to 5, 2023$3,000 · 1.75 in hail · 5 events
• Tornado and Hail in Colorado, August 5, 20234 in hail · 42 events
• Wildfire in Colorado, August 5 to 31, 2023$1.0 million · 1 event
• Hail and Damaging Wind in Colorado, August 5, 20231 injured · 2.5 in hail · 11 events
• Hail and Damaging Winds in Colorado, August 5, 20231.75 in hail · 7 events
• Hail in Colorado, August 6, 20231 in hail · 5 events
• Hail in Colorado, August 7, 20231.25 in hail · 2 events
• Hail and Damaging Wind in Colorado, August 7, 20232 in hail · 6 events
• Tornado and Hail in Colorado, August 8, 2023$30,000 · EF1 · 14 events
• Tornadoes and Hail in Colorado, August 8, 2023$1.2 million · EF3 · 27 events
• Damaging Winds in Colorado, August 10, 202370 kt wind · 4 events
• Wildfire in Colorado, August 12 to 31, 2023$100,000 · 1 event
• Damaging Wind in Colorado, August 12, 202361 kt wind · 1 event
• Wildfire in Colorado, August 14 to 21, 2023$40,000 · 1 event
• Flooding in Colorado, August 14, 20233 events
• Debris Flows and Flood in Colorado, August 16, 2023$40,000 · 3 events
• Wildfire in Colorado, August 16 to 21, 2023$150,000 · 1 event
• Debris Flow and Flooding in Colorado, August 17 to 18, 2023$28,000 · 4 events
• Wildfire in Colorado, August 19 to 25, 2023$25,000 · 1 event
• Damaging Wind in Colorado, August 23, 202361 kt wind · 1 event
• Debris Flow and Flooding in Colorado, August 24, 2023$24,000 · 8 events
• Debris Flow and Flood in Colorado, August 25, 2023$5,000 · 2 events
• Flash Flood and Damaging Wind in Colorado, August 25 to 28, 202352 kt wind · 3 events
• Debris Flows in Colorado, August 26, 2023$15,000 · 3 events
• Flood in Colorado, August 27, 20231 event
• Hail in Colorado, August 27, 20231.25 in hail · 4 events
• Hail and Damaging Winds in Colorado, August 28, 20231 in hail · 3 events

September 2023

• Wildfire in Colorado, September 1 to 5, 2023$4.0 million · 1 event
• Wildfire in Colorado, September 1 to 30, 2023$1.0 million · 1 event
• Wildfire in Colorado, September 1 to 30, 2023$2.0 million · 1 event
• Wildfire in Colorado, September 1 to 28, 2023$400,000 · 1 event
• Wildfire in Colorado, September 1 to 19, 2023$500,000 · 1 event
• Wildfire in Colorado, September 1 to 18, 2023$100,000 · 1 event
• High Wind in Colorado, September 4, 202351 kt wind · 1 event
• Heavy Rain in Colorado, September 11, 20235 events
• Flash Flooding in Colorado, September 14, 2023$40,000 · 2 events
• Hail in Colorado, September 18, 20231 in hail · 1 event
• Damaging Wind in Colorado, September 19, 202350 kt wind · 1 event
• Wildfire in Colorado, September 20 to 24, 2023$25,000 · 1 event
• Wildfire in Colorado, September 21 to 30, 2023$400,000 · 1 event
• Frost and Freeze in Colorado, September 23, 20232 events
• Wildfire in Colorado, September 29 to 30, 2023$250,000 · 1 event
• Damaging Wind in Colorado, September 30, 202351 kt wind · 1 event

October 2023

• Wildfire in Colorado, October 1 to 5, 2023$250,000 · 1 event
• Wildfire in Colorado, October 1 to 31, 2023$1.0 million · 1 event
• Wildfire in Colorado, October 1 to 7, 2023$400,000 · 1 event
• Wildfire in Colorado, October 1 to 31, 2023$2.0 million · 1 event
• Damaging Winds in Colorado, October 1 to 2, 202357 kt wind · 5 events
• High Wind in Colorado, October 1, 202369 kt wind · 2 events
• Damaging Winds in Colorado, October 3, 202353 kt wind · 2 events
• Winter Weather in Colorado, October 11 to 12, 20234 events
• High Wind in Colorado, October 12, 202351 kt wind · 1 event
• Frost and Freeze in Colorado, October 12 to 13, 20234 events
• High Wind in Colorado, October 13, 202351 kt wind · 2 events
• Frost and Freeze in Colorado, October 13 to 14, 20232 events
• Wildfire in Colorado, October 19 to 31, 2023$25,000 · 1 event
• Wildfire in Colorado, October 19 to 31, 2023$250,000 · 1 event
• Winter Storm and Winter Weather in Colorado, October 27 to 29, 202315 events
• Heavy Snow and Winter Weather in Colorado, October 27 to 30, 20237 events
• Frost and Freeze in Colorado, October 28 to 29, 20231 event
• Frost and Freeze in Colorado, October 29 to 30, 20233 events

November 2023

• Wildfire in Colorado, November 1 to 21, 2023$1.0 million · 1 event
• Wildfire in Colorado, November 1 to 27, 2023$250,000 · 1 event
• Wildfire in Colorado, November 1 to 27, 2023$25,000 · 1 event
• Wildfire in Colorado, November 1 to 30, 2023$2.0 million · 1 event
• Heavy Snow and Winter Weather in Colorado, November 7 to 9, 20232 events
• Winter Weather in Colorado, November 8, 20231 event
• Winter Weather in Colorado, November 18 to 20, 20234 events
• Heavy Snow and Winter Weather in Colorado, November 20, 20234 events
• Winter Storm and Winter Weather in Colorado, November 23 to 24, 20234 events
• Winter Storm and Heavy Snow in Colorado, November 23 to 25, 20238 events
• Winter Weather in Colorado, November 24 to 25, 20232 events
• Avalanche in Colorado, November 25, 20231 injured · 1 event
• Winter Weather in Colorado, November 30, 20237 events

December 2023

• Heavy Snow and High Wind in Colorado, December 1 to 4, 202379 kt wind · 13 events
• Winter Weather in Colorado, December 1 to 2, 20237 events
• Wildfire in Colorado, December 1 to 2, 2023$2.0 million · 1 event
• Winter Storm and High Wind in Colorado, December 1 to 3, 202381 kt wind · 5 events
• Winter Storm and Winter Weather in Colorado, December 1 to 4, 20236 events
• Dense Fog in Colorado, December 2, 20231 event
• High Wind in Colorado, December 3, 202351 kt wind · 1 event
• High Wind in Colorado, December 7, 202372 kt wind · 1 event
• Winter Weather in Colorado, December 7 to 9, 20238 events
• Heavy Snow and High Wind in Colorado, December 7 to 9, 202356 kt wind · 19 events
• Winter Weather in Colorado, December 8 to 9, 20235 events
• High Wind in Colorado, December 10, 202379 kt wind · 2 events
• Winter Weather in Colorado, December 13 to 14, 20232 events
• Heavy Snow and Winter Weather in Colorado, December 13 to 15, 202323 events
• Dense Fog in Colorado, December 14 to 15, 20232 events
• Dense Fog in Colorado, December 15 to 16, 20232 events
• Dense Fog in Colorado, December 16 to 18, 20231 event
• Dense Fog in Colorado, December 22, 20233 events
• Heavy Snow and Winter Weather in Colorado, December 22 to 24, 20238 events
• Blizzard and Heavy Snow in Colorado, December 22 to 27, 20237 events
• Winter Weather in Colorado, December 23 to 24, 20234 events
• Dense Fog in Colorado, December 23, 20233 events
• Winter Weather in Colorado, December 24, 20234 events
• Blizzard and Winter Storm in Colorado, December 25 to 27, 20232 events
• Blizzard and High Wind in Colorado, December 25 to 27, 202357 kt wind · 12 events

Every year in ColoradoEvery state in 2023Tornadoes in Colorado in 2023Warnings in Colorado in 202320222024

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.