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Middlesex storm history

Storm events recorded in Middlesex, Connecticut between 1950 and 2025.

230
Total events
8
Tornadoes
41
Hail
35
Floods
2
Deaths
$1.4M
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

August 21, 1951 · Middlesex, Connecticut
Tornado F3 Tornado8 injuries
May 10, 2000 · Middlesex, Connecticut
Lightning Lightning1 death
September 28, 1996 · Middlesex, Connecticut
Strong Wind Strong Wind1 death
July 3, 2025 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Power poles and trees down across several roads in Killingworth.
July 3, 2025 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Several trees and wires down in Deep River.
July 3, 2025 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Several pictures of snapped and downed trees in yard off Ben Merrill Road in Clinton CT.
January 1, 2025 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Mesonet site in Old Saybrook measured a 51 knot wind gust.
June 23, 2024 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Downed tree limbs reported by Middletown PD. Some roads include West Field, East Street and Yellow Birch. One report included tree limb on wires.
June 23, 2024 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Law Enforcement reports several downed trees and wires across East Hampton town.
June 22, 2024 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Photos showing numerous downed trees and wires.
June 22, 2024 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Photos and video of numerous trees and wires down at a campground with trees causing damage to several RVs.
June 22, 2024 · Middlesex, Connecticut
Hail Hail
Video of half dollar size hail and photo of golf ball size hail on social media.
June 22, 2024 · Middlesex, Connecticut
Lightning Lightning3 injuries
First responders reported a tree struck by lightning, injuring three people nearby. The EMS crew treated two people who were transported to area hospitals for further evaluation. The third person refused treatment. This took place at the TPC River Highlands golf course during a P…
August 18, 2023 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Large branch down on road blocking one lane in Killingworth CT.
July 4, 2023 · Middlesex, Connecticut
Flash Flood Flash Flood
Water halfway up several cars in an apartment complex parking lot near Dove Lane.
June 2, 2023 · Middlesex, Connecticut
Hail Hail
Broadcast media reports 1 inch hail.
November 13, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Trees snapped and downed in backyard in Haddam Neck.
September 9, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Multiple trees down. Time of event estimated from radar.
September 2, 2021 · Middlesex, Connecticut
Flash Flood Flash Flood
Heavy rain and flash flooding resulted in uninsured damages of $50,266 across Middlesex County.
July 9, 2021 · Middlesex, Connecticut
Flash Flood Flash Flood
Lee Street, Paddock Road, and Lyceum Road in Portland were closed due to flooding.
July 6, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Police report several trees down around the town.
July 6, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Police reports trees and power lines down.
June 9, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Tree and branches reported down in front of 15 Foot Hills Road just past Milbrook Road.
June 9, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Report from mPING, 1 inch tree limbs broken and shingles blown off.
June 4, 2021 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Via a report from MPing: 3-inch tree limbs broken and power poles broken.
November 15, 2020 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Large tree blocking the road on Route 17.
August 24, 2020 · Middlesex, Connecticut
Hail Hail
Nickel to quarter sized hail was reported.
August 24, 2020 · Middlesex, Connecticut
Hail Hail
Half dollar to golf ball sized hail was reported.
August 24, 2020 · Middlesex, Connecticut
Hail Hail
August 22, 2020 · Middlesex, Connecticut
Hail Hail
June 29, 2020 · Middlesex, Connecticut
Hail Hail
Half dollar sized hail reported.
April 21, 2020 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
A wind gust of 68 mph was reported at Clinton Harbor Station.
June 30, 2019 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Downed tree on Stage Coach Road in Durham.
June 30, 2019 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Downed branches weighing on wires on Windy Hill Drive.
September 25, 2018 · Middlesex, Connecticut
Flash Flood Flash Flood
All lanes were closed on Route 9 southbound between Exit 16 and Exit 1 in Middletown due to flooding.
September 25, 2018 · Middlesex, Connecticut
Flash Flood Flash Flood
Route 155 was closed between Lee Street and Millbrook road in Middletown due to flood waters.
September 25, 2018 · Middlesex, Connecticut
Flash Flood Flash Flood
The Liberty Street bridge in Chester was washed out due to flash flooding.
September 25, 2018 · Middlesex, Connecticut
Flash Flood Flash Flood
The Neptune Avenue bridge in East Haddam was washed out due to flash flooding.
September 25, 2018 · Middlesex, Connecticut
Flash Flood Flash Flood
Significant damage to the Goodspeed Musical rehearsal studio and parking lot on Norwich Road in East Haddam due to flash flooding.
May 15, 2018 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Numerous trees down.
May 15, 2018 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Numerous trees down.
August 13, 2016 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
A tree was reported down near the intersection of North Road and the North Road Extension along I-91 between Berlin and Cromwell.
August 13, 2016 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
A tree was reported down near the intersection of Geer Street and Watrous Park Road northwest of Cromwell.
August 11, 2016 · Middlesex, Connecticut
Flash Flood Flash Flood
Randolph Road closed due to flooding in Lakeridge Heights.
August 11, 2016 · Middlesex, Connecticut
Flash Flood Flash Flood
Route 9 was flooded between Exit 11 and Exit 12 in South Farms.
August 11, 2016 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Trees were reported down on Middle Street near Achenbach.
August 11, 2016 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
A half dozen trees and multiple power lines were reported down throughout Middletown.
August 11, 2016 · Middlesex, Connecticut
Lightning Lightning
A few buildings in Middletown were struck by lightning, including the Canoe Club Restaurant.
February 25, 2016 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Multiple tree limbs and power lines were reported down across the Town of Middletown.
February 25, 2016 · Middlesex, Connecticut
Thunderstorm Wind Thunderstorm Wind
Multiple trees and power lines were reported down throughout Durham.

Events by year

YearEventsTornadoes
202540
202460
202330
202190
202070
201920
201870
201690
201520
201420
2013130
2012160
201190
2010140
200980
2008120
200760
200660
200570
200410
200310
200220
2001100
2000110
199950
1998122
199760
1996130
199570
199410
199210
198910
198510
198321
198210
197910
197610
197421
197211
197110
196510
196321
196020
195111
195011