Connecticut, 1997

Heavy Rain in Connecticut, July 24 to 25, 1997

July 24 to 25, 1997 · NWS OKX · 4 events in 4 counties and zones

As a strong warm front moved slowly north toward the area, a long period of heavy rain occurred over the area. In addition, the area was impacted by the fringe effects from Tropical Storm Danny.

Where it happened

Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
4

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.

What happened

The episode as NWS OKX wrote it up.

As a strong warm front moved slowly north toward the area, a long period of heavy rain occurred over the area. In addition, the area was impacted by the fringe effects from Tropical Storm Danny. Rain bands circulating around the northwest side of "Danny" provided the area with additional significant rainfall overnight.Heavy rainfall (from 1 to 2 inches) caused localized flooding of small streams, streets, and poor drainage areas.Here are selected total rainfall amounts for:Fairfield County: 1.64 inches at Bridgeport.New London County: 1.67 inches at Norwich.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

4 heavy rain. Local standard time, as filed.

Heavy Rain, Fairfield

When
July 24, 2:00 AM EST to July 25, 8:00 AM EST
Where
Fairfield County, Countywide
Coordinates
41.326, -73.447 (the zone’s center; the record gives no point)

Heavy Rain, Middlesex

When
July 24, 3:00 AM EST to July 25, 10:00 AM EST
Where
Middlesex County, Countywide
Coordinates
41.451, -72.508 (the zone’s center; the record gives no point)

Heavy Rain, New Haven

When
July 24, 3:00 AM EST to July 25, 9:00 AM EST
Where
New Haven County, Countywide
Coordinates
41.362, -72.844 (the zone’s center; the record gives no point)

Heavy Rain, New London

When
July 24, 4:00 AM EST to July 25, 11:00 AM EST
Where
New London County, Countywide
Coordinates
41.504, -72.101 (the zone’s center; the record gives no point)

What these are

Heavy Rain
Rainfall totals unusual for the place and season that did not produce a flood.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Connecticut in 1997Every state in 1997This day in weather historyWarnings in Connecticut, July 1997

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. Each event’s entry at NCEI: 5610453, 5610552, 5610553, 5610554.