Storms in Connecticut in 2023
Every storm the National Weather Service filed in Connecticut in 2023, 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.
Connecticut in 2023 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
- 240
- Deaths
- 0
- Injuries
- 0
- Damage
- $2.0 million
- Episodes
- 51
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 |
|---|---|---|---|---|
| Flash Flood | 94 | 0 | 0 | $1.8 million |
| Thunderstorm Wind | 81 | 0 | 0 | $102,000 |
| Flood | 15 | 0 | 0 | $81,000 |
| Winter Weather | 10 | 0 | 0 | |
| Heavy Snow | 9 | 0 | 0 | $3,000 |
| Hail | 8 | 0 | 0 | $13,000 |
| High Wind | 6 | 0 | 0 | |
| Extreme Cold/Wind Chill | 4 | 0 | 0 | $2,000 |
| Frost/Freeze | 4 | 0 | 0 | |
| Tornado | 3 | 0 | 0 | $46,000 |
| Strong Wind | 2 | 0 | 0 | |
| Funnel Cloud | 2 | 0 | 0 | |
| Winter Storm | 1 | 0 | 0 | |
| Lightning | 1 | 0 | 0 |
Every episode, month by month
January 2023
February 2023
- Extreme Cold and Strong Wind in Connecticut, February 3 to 4, 2023
- Extreme Cold in Connecticut, February 4, 2023
- Winter Weather in Connecticut, February 27 to 28, 2023
- Heavy Snow and Winter Weather in Connecticut, February 27 to 28, 2023
- Heavy Snow in Connecticut, February 27 to 28, 2023
March 2023
- Winter Storm and Winter Weather in Connecticut, March 13 to 15, 2023
- Heavy Snow in Connecticut, March 13 to 14, 2023
- Winter Weather in Connecticut, March 14, 2023
May 2023
June 2023
- Hail and Lightning Strike in Connecticut, June 2, 2023
- Hail in Connecticut, June 2, 2023
- Hail in Connecticut, June 6, 2023
- Flood and Hail in Connecticut, June 26, 2023
July 2023
- Damaging Wind in Connecticut, July 2, 2023
- Damaging Winds in Connecticut, July 3, 2023
- Flash Flooding in Connecticut, July 3 to 4, 2023
- Flash Flooding in Connecticut, July 4, 2023
- Flash Flooding in Connecticut, July 8, 2023
- Flash Flooding and Flooding in Connecticut, July 9 to 10, 2023
- Flash Flooding in Connecticut, July 10, 2023
- Damaging Wind in Connecticut, July 13, 2023
- Flash Flooding in Connecticut, July 16, 2023
- Flash Flooding and Flood in Connecticut, July 16, 2023
- Flash Flood and Flood in Connecticut, July 16, 2023
- Flash Flood and Damaging Winds in Connecticut, July 21, 2023
- Damaging Wind in Connecticut, July 21, 2023
- Flash Flooding and Damaging Wind in Connecticut, July 25, 2023
- Damaging Winds in Connecticut, July 27, 2023
- Damaging Winds in Connecticut, July 27, 2023
- Damaging Winds in Connecticut, July 27, 2023
- Damaging Winds in Connecticut, July 29, 2023
- Damaging Winds in Connecticut, July 29, 2023
August 2023
- Tornado and Damaging Winds in Connecticut, August 12, 2023
- Damaging Winds in Connecticut, August 12, 2023
- Damaging Wind in Connecticut, August 18, 2023
- Tornado and Flood in Connecticut, August 18, 2023
September 2023
- Flood and Damaging Winds in Connecticut, September 7 to 8, 2023
- Hail and Damaging Winds in Connecticut, September 8, 2023
- Damaging Winds in Connecticut, September 8, 2023
- Flash Flooding in Connecticut, September 11, 2023
- Flash Flooding in Connecticut, September 13, 2023
- Flash Flooding in Connecticut, September 13, 2023
- Tornado and Flash Flooding in Connecticut, September 13, 2023
- Flash Flooding in Connecticut, September 29, 2023
- Flooding in Connecticut, September 29, 2023
December 2023
More
Every year in ConnecticutEvery state in 2023Tornadoes in Connecticut in 2023Warnings in Connecticut in 202320222024
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.