Storm History: Clermont County, Ohio
Every storm the National Weather Service has filed in Clermont County, Ohio: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.
The record
- Events
- 837
- Deaths
- 9
- Injuries
- 60
- Damage
- $52 million
- Episodes
- 562
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.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Flash Flood | 184 | 0 | 0 | $5.3 million |
| Hail | 160 | 0 | 0 | $970,000 |
| Tornado | 159 | 4 | 53 | $17 million |
| Thunderstorm Wind | 97 | 0 | 2 | $1.0 million |
| Flood | 71 | 2 | 4 | $4.2 million |
| Winter Storm | 57 | 0 | 0 | $500,000 |
| Winter Weather | 48 | 0 | 0 | |
| Heavy Snow | 15 | 0 | 0 | $1,000 |
| High Wind | 14 | 2 | 0 | $23 million |
| Ice Storm | 9 | 1 | 1 | |
| Excessive Heat | 5 | 0 | 0 | |
| Lightning | 4 | 0 | 0 | $61,000 |
| Strong Wind | 4 | 0 | 0 | $38,000 |
| Heat | 3 | 0 | 0 | |
| Drought | 2 | 0 | 0 | |
| Extreme Cold/Wind Chill | 2 | 0 | 0 | |
| Cold/Wind Chill | 1 | 0 | 0 | $20,000 |
| Frost/Freeze | 1 | 0 | 0 | $540,000 |
| Heavy Rain | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- High Wind, September 14, 2008
- Tornado, March 2, 2012
- Tornado, July 6, 2022
- Flood, March 2, 1997
- Flash Flood, April 19, 2002
- Tornado, April 23, 1968
- Tornado, July 2, 1997
- Flash Flood, July 17, 2001
- Flood, January 23, 1996
- Hail, July 14, 2000
- Frost/Freeze, April 6, 2007
- Tornado, April 15, 1994
- Winter Storm, January 6, 1996
- Thunderstorm Wind, June 10, 1999
- Tornado, March 1, 2017
- Tornado, August 9, 1969
- Tornado, June 24, 1976
- Tornado, April 8, 1980
- Tornado, June 2, 1990
- Tornado, April 8, 2020
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Hail, May 26, 2019
- Hail, July 1, 2012
- Hail, May 13, 1998
- Flash Flood, May 21, 2014
- Flash Flood, June 25, 2009
- Flash Flood, April 7, 2006
- Hail, July 14, 2000
- Hail, April 9, 2015
- Hail, August 3, 2015
- Hail, April 16, 2013
- Hail, June 29, 2012
- Hail, July 26, 2012
- Hail, July 11, 1990
- Hail, May 7, 1986
- Hail, August 21, 1977
The strongest tornadoes
- Tornado, April 23, 1968
- Tornado, June 2, 1990
- Tornado, April 9, 1999
- Tornado, September 20, 2000
- Tornado, March 2, 2012
- Tornado, August 9, 1969
- Tornado, October 1, 1977
- Tornado, May 2, 1983
- Tornado, July 2, 1997
- Tornado, October 13, 1999
- Tornado, November 10, 2002
- Tornado, March 14, 2024
- Tornado, April 8, 1980
- Tornado, September 14, 1990
- Tornado, October 26, 2010
Every episode, newest first
- Tornado, June 18, 2026
- Hail, March 22, 2026
- High Wind, March 13, 2026
- Strong Wind, March 13, 2026
- Winter Weather, February 3, 2026
- Winter Storm, January 24, 2026
- Thunderstorm Wind, December 28, 2025
- Winter Storm, December 13, 2025
- Winter Storm, December 1, 2025
- Winter Weather, November 10, 2025
- Thunderstorm Wind, September 21, 2025
- Flash Flood, July 9, 2025
- Flash Flood, June 6, 2025
- Hail, May 2, 2025
- Flash Flood, April 29, 2025
- Hail, April 19, 2025
- Hail, April 14, 2025
- Tornado, April 2, 2025
- Tornado, March 30, 2025
- Winter Weather, February 11, 2025
- Winter Weather, January 10, 2025
- Winter Storm, January 5, 2025
- Winter Weather, November 21, 2024
- High Wind, September 27, 2024
- Thunderstorm Wind, August 30, 2024
- Flood, August 28, 2024
- Thunderstorm Wind, July 14, 2024
- Thunderstorm Wind, June 29, 2024
- Hail, April 1, 2024
- Tornado, March 14, 2024
- Winter Storm, February 16, 2024
- Excessive Heat, August 25, 2023
- Flood, July 24, 2023
- Flash Flood, July 18, 2023
- Flood, July 15, 2023
- Tornado, April 5, 2023
- Tornado, April 1, 2023
- Tornado, March 3, 2023
- High Wind, February 9, 2023
- Winter Storm, January 22, 2023
- Flood, January 12, 2023
- Flash Flood, January 3, 2023
- Winter Storm, December 22, 2022
- Extreme Cold/Wind Chill, December 22, 2022
- Flash Flood, September 4, 2022
- Flood, August 21, 2022
- Flash Flood, August 6, 2022
- Tornado, July 6, 2022
- Hail, July 5, 2022
- Tornado, June 13, 2022
- Hail, May 21, 2022
- Flash Flood, May 20, 2022
- Thunderstorm Wind, May 19, 2022
- Flash Flood, May 6, 2022
- High Wind, March 30, 2022
- Winter Weather, March 11, 2022
- Ice Storm, February 2, 2022
- Winter Weather, January 28, 2022
- Winter Weather, January 28, 2022
- Winter Storm, January 16, 2022
- Winter Weather, January 6, 2022
- Thunderstorm Wind, August 27, 2021
- Thunderstorm Wind, August 13, 2021
- Flood, July 16, 2021
- Tornado, June 18, 2021
- Thunderstorm Wind, June 18, 2021
- Winter Weather, April 20, 2021
- Hail, March 28, 2021
- Winter Storm, February 15, 2021
- Winter Storm, February 10, 2021
- Winter Storm, February 8, 2021
- Winter Storm, January 30, 2021
- Winter Weather, January 27, 2021
- Winter Storm, December 24, 2020
- Winter Weather, December 1, 2020
- Winter Weather, November 30, 2020
- High Wind, November 15, 2020
- Flash Flood, September 3, 2020
- Thunderstorm Wind, August 28, 2020
- Hail, August 25, 2020
- Thunderstorm Wind, August 10, 2020
- Flood, July 27, 2020
- Flood, July 6, 2020
- Flash Flood, June 30, 2020
- Thunderstorm Wind, June 21, 2020
- Hail, May 23, 2020
- Tornado, May 18, 2020
- Flood, April 8, 2020
- Tornado, April 8, 2020
- Winter Weather, February 27, 2020
- Winter Weather, February 8, 2020
- Winter Weather, February 6, 2020
- Thunderstorm Wind, January 11, 2020
- High Wind, December 30, 2019
- Winter Weather, December 15, 2019
- High Wind, November 27, 2019
- Winter Weather, November 11, 2019
- Flood, August 30, 2019
- Thunderstorm Wind, August 22, 2019
- Thunderstorm Wind, August 17, 2019
- Hail, August 8, 2019
- Excessive Heat, July 20, 2019
- Excessive Heat, July 19, 2019
- Flash Flood, June 18, 2019
- Flash Flood, June 17, 2019
- Flash Flood, June 16, 2019
- Thunderstorm Wind, May 29, 2019
- Hail, May 26, 2019
- Hail, May 23, 2019
- Hail, May 17, 2019
- Flood, April 20, 2019
- Tornado, April 14, 2019
- Tornado, April 12, 2019
- Flood, March 14, 2019
- Winter Weather, March 7, 2019
- Winter Weather, March 3, 2019
- Tornado, February 6, 2019
- Winter Weather, February 1, 2019
- Extreme Cold/Wind Chill, January 30, 2019
- Winter Storm, January 19, 2019
- Winter Storm, January 12, 2019
- Ice Storm, November 14, 2018
- Flood, August 10, 2018
- Thunderstorm Wind, July 20, 2018
- Flash Flood, June 8, 2018
- Thunderstorm Wind, June 1, 2018
- Thunderstorm Wind, May 31, 2018
- Thunderstorm Wind, May 26, 2018
- Thunderstorm Wind, May 20, 2018
- Hail, May 6, 2018
- Winter Weather, April 6, 2018
- Winter Storm, March 24, 2018
- Winter Storm, March 20, 2018
- Tornado, February 24, 2018
- Winter Weather, February 17, 2018
- Winter Storm, February 6, 2018
- Winter Weather, January 15, 2018
- Winter Weather, January 12, 2018
- Winter Weather, December 29, 2017
- Strong Wind, November 18, 2017
- Flash Flood, July 22, 2017
- Flash Flood, June 19, 2017
- Flash Flood, April 29, 2017
- Flash Flood, April 16, 2017
- Tornado, April 5, 2017
- Tornado, March 26, 2017
- Tornado, March 1, 2017
- Hail, February 24, 2017
- Winter Storm, February 8, 2017
- Thunderstorm Wind, January 10, 2017
- Winter Weather, January 5, 2017
- Flash Flood, October 19, 2016
- Flash Flood, September 10, 2016
- Tornado, August 17, 2016
- Flash Flood, July 28, 2016
- Tornado, July 13, 2016
- Thunderstorm Wind, July 8, 2016
- Flash Flood, April 26, 2016
- Winter Weather, April 8, 2016
- High Wind, April 3, 2016
- Thunderstorm Wind, March 31, 2016
- Winter Weather, March 3, 2016
- Strong Wind, February 19, 2016
- Winter Storm, February 14, 2016
- Winter Storm, February 8, 2016
- Winter Storm, January 22, 2016
- Winter Weather, January 20, 2016
- Winter Weather, January 10, 2016
- Flood, December 27, 2015
- Tornado, December 23, 2015
- Hail, August 3, 2015
- Thunderstorm Wind, July 13, 2015
- Hail, June 30, 2015
- Hail, June 18, 2015
- Tornado, May 26, 2015
- Hail, May 11, 2015
- Hail, April 9, 2015
- Winter Storm, March 4, 2015
- Winter Storm, February 21, 2015
- Winter Weather, February 20, 2015
- Winter Storm, February 15, 2015
- Winter Weather, February 14, 2015
- Winter Weather, February 4, 2015
- Winter Weather, January 25, 2015
- Winter Storm, January 5, 2015
- Tornado, December 24, 2014
- Winter Weather, November 22, 2014
- Winter Storm, November 16, 2014
- Hail, October 6, 2014
- Flood, June 10, 2014
- Flash Flood, May 21, 2014
- Hail, April 29, 2014
- Flash Flood, April 4, 2014
- Winter Storm, March 2, 2014
- Winter Storm, February 14, 2014
- Winter Storm, February 4, 2014
- Winter Storm, February 2, 2014
- Winter Storm, January 20, 2014
- Winter Storm, January 2, 2014
- Flash Flood, December 21, 2013
- Winter Weather, December 16, 2013
- Winter Weather, December 10, 2013
- Winter Storm, December 6, 2013
- Winter Storm, November 26, 2013
- Thunderstorm Wind, November 17, 2013
- Hail, August 31, 2013
- Flash Flood, July 23, 2013
- Thunderstorm Wind, July 19, 2013
- Flash Flood, July 10, 2013
- Thunderstorm Wind, June 13, 2013
- Hail, April 16, 2013
- Winter Storm, March 24, 2013
- Winter Storm, March 5, 2013
- Ice Storm, February 21, 2013
- Winter Weather, January 31, 2013
- Winter Storm, December 28, 2012
- Tornado, September 7, 2012
- Hail, August 9, 2012
- Thunderstorm Wind, July 27, 2012
- Hail, July 26, 2012
- Hail, July 24, 2012
- Flash Flood, July 18, 2012
- Hail, July 4, 2012
- Heat, July 1, 2012
- Hail, July 1, 2012
- Hail, June 29, 2012
- Heat, June 28, 2012
- Tornado, May 1, 2012
- Hail, March 30, 2012
- Tornado, March 23, 2012
- Winter Weather, March 5, 2012
- Tornado, March 2, 2012
- Winter Weather, February 10, 2012
- Winter Weather, February 8, 2012
- Winter Storm, January 20, 2012
- Winter Weather, January 2, 2012
- Flood, December 5, 2011
- Hail, November 14, 2011
- Hail, August 8, 2011
- Hail, July 20, 2011
- Flash Flood, July 19, 2011
- Heavy Rain, June 26, 2011
- Flash Flood, June 21, 2011
- Flash Flood, June 10, 2011
- Tornado, May 25, 2011
- Tornado, May 23, 2011
- Tornado, April 27, 2011
- Flash Flood, April 23, 2011
- Flash Flood, April 19, 2011
- Hail, March 23, 2011
Earlier years, state by state:
More
Tornadoes in Clermont CountyEvery warning in Clermont County since 1986Every county in Ohio
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.