Storms in Maryland in 2021
Every storm the National Weather Service filed in Maryland in 2021, with each episode’s narrative and every event in it. From 1996 the record holds 48 kinds of event with each office’s narrative; before that, tornadoes, hail and thunderstorm wind only, and before 1955 tornadoes alone.
Maryland in 2021 on the map
Every episode with a place to put it, colored by kind of event.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The year
- Events
- 1,103
- Deaths
- 6
- Injuries
- 9
- Damage
- $11 million
- Episodes
- 154
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.
By kind of event
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 471 | 1 | 4 | $5.5 million |
| Flood | 203 | 0 | 0 | |
| Winter Weather | 143 | 0 | 0 | $95,000 |
| Flash Flood | 53 | 1 | 4 | $1.2 million |
| Dense Fog | 40 | 0 | 0 | |
| Winter Storm | 34 | 0 | 0 | |
| Heat | 30 | 0 | 0 | |
| Hail | 29 | 0 | 1 | $2.0 million |
| Frost/Freeze | 24 | 0 | 0 | |
| Heavy Rain | 22 | 0 | 0 | |
| Coastal Flood | 16 | 0 | 0 | $1.6 million |
| Lightning | 10 | 0 | 0 | |
| Tornado | 8 | 0 | 0 | $868,000 |
| Ice Storm | 6 | 0 | 0 | |
| Tropical Storm | 5 | 0 | 0 | $105,000 |
| Rip Current | 4 | 4 | 0 | |
| High Wind | 3 | 0 | 0 | |
| Funnel Cloud | 1 | 0 | 0 | |
| Excessive Heat | 1 | 0 | 0 |
Every episode, month by month
January 2021
- Winter Storm and Winter Weather in Maryland, January 1, 2021
- Winter Weather in Maryland, January 3, 2021
- Dense Fog in Maryland, January 3 to 4, 2021
- Dense Fog in Maryland, January 15 to 16, 2021
- Winter Weather in Maryland, January 16 to 17, 2021
- Winter Storm in Maryland, January 20, 2021
- Winter Storm and Winter Weather in Maryland, January 25 to 26, 2021
- Dense Fog in Maryland, January 26 to 27, 2021
- Winter Storm and Winter Weather in Maryland, January 31, 2021
- Winter Weather in Maryland, January 31, 2021
- Winter Weather in Maryland, January 31, 2021
February 2021
- Winter Storm in Maryland, February 1 to 2, 2021
- Winter Storm in Maryland, February 2 to 3, 2021
- Winter Weather in Maryland, February 5, 2021
- Winter Weather in Maryland, February 6 to 7, 2021
- Winter Storm and Winter Weather in Maryland, February 7, 2021
- Winter Weather in Maryland, February 7, 2021
- Winter Storm and Winter Weather in Maryland, February 10 to 11, 2021
- Winter Weather in Maryland, February 10 to 11, 2021
- Winter Weather in Maryland, February 11 to 12, 2021
- Winter Weather in Maryland, February 11 to 12, 2021
- Winter Weather in Maryland, February 13 to 14, 2021
- Ice Storm and Winter Weather in Maryland, February 13 to 14, 2021
- Winter Weather in Maryland, February 13, 2021
- Winter Storm and Winter Weather in Maryland, February 15 to 16, 2021
- Winter Weather in Maryland, February 18 to 19, 2021
- Winter Storm and Winter Weather in Maryland, February 18 to 19, 2021
- Winter Weather in Maryland, February 18 to 19, 2021
- Winter Weather in Maryland, February 22, 2021
- Dense Fog in Maryland, February 28, 2021
March 2021
- Flooding in Maryland, March 1 to 3, 2021
- Flooding in Maryland, March 24 to 25, 2021
- Dense Fog in Maryland, March 24 to 25, 2021
- High Wind in Maryland, March 26, 2021
- Damaging Winds in Maryland, March 28, 2021
- Damaging Winds in Maryland, March 28, 2021
April 2021
- Flooding in Maryland, April 11, 2021
- Damaging Winds in Maryland, April 21, 2021
- Hail and Damaging Winds in Maryland, April 21, 2021
- Frost and Freeze in Maryland, April 21 to 22, 2021
- Frost and Freeze in Maryland, April 23, 2021
- Damaging Winds in Maryland, April 30, 2021
May 2021
- Frost and Freeze in Maryland, May 1, 2021
- Tornadoes and Damaging Winds in Maryland, May 3, 2021
- Damaging Winds in Maryland, May 4, 2021
- Damaging Winds in Maryland, May 4, 2021
- Damaging Winds in Maryland, May 5, 2021
- Damaging Wind in Maryland, May 5, 2021
- Frost and Freeze in Maryland, May 12, 2021
- Frost and Freeze in Maryland, May 13, 2021
- Dense Fog in Maryland, May 17, 2021
- Rip Current in Maryland, May 23, 2021
- Hail and Damaging Winds in Maryland, May 26, 2021
- Flood in Maryland, May 26, 2021
- Damaging Winds in Maryland, May 28, 2021
June 2021
- Damaging Winds in Maryland, June 2, 2021
- Tornado and Hail in Maryland, June 3, 2021
- Flash Flooding and Flooding in Maryland, June 3, 2021
- Damaging Winds in Maryland, June 4, 2021
- Damaging Wind in Maryland, June 8, 2021
- Damaging Winds in Maryland, June 9, 2021
- Flash Flooding and Flood in Maryland, June 9 to 10, 2021
- Damaging Winds in Maryland, June 10, 2021
- Flash Flooding and Flooding in Maryland, June 10, 2021
- Flash Flooding in Maryland, June 10, 2021
- Heavy Rain in Maryland, June 11 to 12, 2021
- Flash Flood and Flooding in Maryland, June 11, 2021
- Damaging Winds in Maryland, June 13, 2021
- Hail and Damaging Winds in Maryland, June 14, 2021
- Flash Flooding and Flooding in Maryland, June 14 to 15, 2021
- Damaging Winds and Lightning Strike in Maryland, June 14, 2021
- Damaging Winds in Maryland, June 21, 2021
- Damaging Winds in Maryland, June 21, 2021
- Damaging Winds in Maryland, June 30, 2021
July 2021
- Hail and Damaging Winds in Maryland, July 1, 2021
- Damaging Winds in Maryland, July 1, 2021
- Damaging Winds in Maryland, July 1, 2021
- Rip Current in Maryland, July 4, 2021
- Damaging Winds in Maryland, July 7, 2021
- Tropical Storm in Maryland, July 8 to 9, 2021
- Heavy Rain in Maryland, July 9, 2021
- Damaging Winds in Maryland, July 9, 2021
- Flood in Maryland, July 9, 2021
- Damaging Winds in Maryland, July 11, 2021
- Damaging Winds in Maryland, July 12, 2021
- Flooding in Maryland, July 12 to 13, 2021
- Damaging Winds in Maryland, July 13, 2021
- Damaging Winds in Maryland, July 14, 2021
- Rip Current in Maryland, July 16, 2021
- Heat in Maryland, July 17, 2021
- Hail and Damaging Winds in Maryland, July 17, 2021
- Flash Flooding and Flooding in Maryland, July 17, 2021
- Damaging Winds and Lightning Strike in Maryland, July 21, 2021
- Damaging Winds in Maryland, July 21, 2021
- Damaging Wind in Maryland, July 21, 2021
- Flash Flooding and Flood in Maryland, July 25 to 26, 2021
- Hail and Damaging Winds in Maryland, July 26, 2021
- Hail and Damaging Winds in Maryland, July 28, 2021
- Tornado and Damaging Winds in Maryland, July 29, 2021
August 2021
- Rip Current in Maryland, August 4, 2021
- Flood in Maryland, August 7, 2021
- Damaging Winds in Maryland, August 9, 2021
- Flash Flooding and Flood in Maryland, August 9, 2021
- Damaging Winds and Lightning Strikes in Maryland, August 10, 2021
- Excessive Heat in Maryland, August 11 to 13, 2021
- Heat in Maryland, August 11, 2021
- Damaging Winds and Lightning Strike in Maryland, August 11, 2021
- Heat in Maryland, August 12, 2021
- Heat in Maryland, August 13, 2021
- Damaging Winds and Lightning Strikes in Maryland, August 13, 2021
- Flood in Maryland, August 13, 2021
- Damaging Winds in Maryland, August 14, 2021
- Flash Flood and Flooding in Maryland, August 14 to 15, 2021
- Flash Flood in Maryland, August 17, 2021
- Flooding in Maryland, August 20, 2021
- Dense Fog in Maryland, August 21, 2021
- Hail in Maryland, August 22, 2021
- Damaging Wind in Maryland, August 25, 2021
- Damaging Winds in Maryland, August 26, 2021
- Damaging Winds and Lightning Strike in Maryland, August 27, 2021
- Flooding in Maryland, August 27, 2021
- Damaging Winds in Maryland, August 27, 2021
- Damaging Winds in Maryland, August 28, 2021
- Flooding in Maryland, August 28, 2021
- Damaging Wind in Maryland, August 29, 2021
- Damaging Winds in Maryland, August 30, 2021
- Damaging Winds in Maryland, August 30, 2021
September 2021
- Tornadoes and Damaging Winds in Maryland, September 1, 2021
- Flash Flooding and Flooding in Maryland, September 1 to 3, 2021
- Damaging Winds in Maryland, September 1, 2021
- Tornado and Damaging Winds in Maryland, September 1, 2021
- Coastal Flood in Maryland, September 1 to 2, 2021
- Damaging Winds in Maryland, September 8, 2021
- Flash Flood and Flooding in Maryland, September 8 to 9, 2021
- Damaging Winds in Maryland, September 15, 2021
- Flash Flood and Flooding in Maryland, September 15, 2021
- Flooding in Maryland, September 16, 2021
- Flash Flooding and Flooding in Maryland, September 22 to 24, 2021
- Damaging Winds in Maryland, September 22, 2021
- Damaging Winds in Maryland, September 23, 2021
- Flash Flooding in Maryland, September 23, 2021
- Damaging Wind in Maryland, September 23, 2021
October 2021
- Damaging Wind in Maryland, October 5, 2021
- Coastal Flood in Maryland, October 10, 2021
- Coastal Flood in Maryland, October 10, 2021
- Damaging Winds in Maryland, October 25, 2021
- Flood in Maryland, October 25, 2021
- Coastal Flood in Maryland, October 28 to 30, 2021
- Coastal Flood in Maryland, October 28 to 30, 2021
- Flooding in Maryland, October 29 to 30, 2021
- Coastal Flood in Maryland, October 29 to 30, 2021
November 2021
December 2021
More
Every year in MarylandEvery state in 2021Tornadoes in Maryland in 2021Warnings in Maryland in 202120202022
Sources
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.