Pennsylvania, 1997

Heavy Rain in Pennsylvania, June 1 to 3, 1997

June 1 to 3, 1997 · NWS PHI · 10 events in 10 counties and zones

A series of low pressure systems moving east off the North Carolina coast and a relatively strong high pressure system over Eastern Canada brought a prolonged period of rain to Eastern Pennsylvania from around Midnight EDT on the 2nd through the morning on the 3rd. The heaviest rain fell during the day on the 2nd.

Where it happened

Every event with a place to put it; 10 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
10

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 PHI wrote it up.

A series of low pressure systems moving east off the North Carolina coast and a relatively strong high pressure system over Eastern Canada brought a prolonged period of rain to Eastern Pennsylvania from around Midnight EDT on the 2nd through the morning on the 3rd. The heaviest rain fell during the day on the 2nd. Storm totals averaged between 1 and 2 inches. But since the rain was spread over about a 30 hour period, flooding was limited to low-lying and poor drainage locations mainly during the day on the 2nd. Storm totals included 2.34 inches in Fricks, 2.11 inches in Doylestown and 1.85 inches in Sellersville (all in Bucks County), 1.8 inches in Tobyhanna (Monroe County), 1.77 inches at the Lehigh Valley International Airport, 1.69 inches in Green Lane (Montgomery County), 1.68 inches in Lehighton (Carbon County), 1.64 inches in Reading (Berks County), 1.48 inches in Crum Creek (Delaware County) and 1.22 inches at the Northeast Philadelphia Airport.

The radar

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

Open the radar archive at this moment

Event by event

10 heavy rain. Local standard time, as filed.

Heavy Rain, Berks

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Berks County, Countywide
Coordinates
40.416, -75.926 (the zone’s center; the record gives no point)

Heavy Rain, Bucks

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Bucks County, Countywide
Coordinates
40.337, -75.107 (the zone’s center; the record gives no point)

Heavy Rain, Carbon

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Carbon County, Countywide
Coordinates
40.918, -75.709 (the zone’s center; the record gives no point)

Heavy Rain, Chester

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Chester County, Countywide
Coordinates
39.973, -75.748 (the zone’s center; the record gives no point)

Heavy Rain, Delaware

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Delaware County, Countywide
Coordinates
39.917, -75.399 (the zone’s center; the record gives no point)

Heavy Rain, Lehigh

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Lehigh County, Countywide
Coordinates
40.613, -75.592 (the zone’s center; the record gives no point)

Heavy Rain, Monroe

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Monroe County, Countywide
Coordinates
41.058, -75.339 (the zone’s center; the record gives no point)

Heavy Rain, Montgomery

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Montgomery County, Countywide
Coordinates
40.211, -75.367 (the zone’s center; the record gives no point)

Heavy Rain, Northampton

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Northampton County, Countywide
Coordinates
40.754, -75.307 (the zone’s center; the record gives no point)

Heavy Rain, Philadelphia

When
June 1, 11:00 PM EST to June 3, 8:00 AM EST
Where
Philadelphia County, Countywide
Coordinates
40.008, -75.134 (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 Pennsylvania in 1997Every state in 1997This day in weather historyWarnings in Pennsylvania, June 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: 5611829, 5611830, 5611831, 5611832, 5611833, 5611834, 5611835, 5611836, 5611837, 5611838.