Pennsylvania, 1999

Drought in Pennsylvania, March 1 to 15, 1999

March 1 to 15, 1999 · NWS PHI · 10 events in 10 counties and zones

March continued the trend of above normal precipitation during 1999 across Eastern Pennsylvania. 1 inches above normal.

Where it happened

Every event with a place to put it; 7 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

Open the live radar over this ground

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.

March continued the trend of above normal precipitation during 1999 across Eastern Pennsylvania. On a county weighted average, monthly precipitation totals ranged from 3.8 inches in Berks County to 5.6 inches in Delaware County and was around 1.1 inches above normal. The wettest conditions occurred across extreme southeast Pennsylvania, while the driest conditions were in western parts of the Poconos, Lehigh Valley and Berks County. On March 15th, the Governor's drought proclamation expired and the state Department of Environmental Protection issued a downgraded drought watch. The Susquehanna River Basin Commission on March 16th also downgraded the counties within its boundaries to a drought watch. The Delaware River Basin Commission had cancelled its drought warning on February 2nd.

The radar

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

Open the radar archive at this moment

Event by event

10 drought. Local standard time, as filed.

Drought, Berks

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Berks forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
40.416, -75.926 (the zone’s center; the record gives no point)

Drought, Bucks

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Bucks forecast zone
Reported by
OTHER FEDERAL AGENCY

Drought, Carbon

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Carbon forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
40.918, -75.709 (the zone’s center; the record gives no point)

Drought, Chester

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Chester forecast zone
Reported by
OTHER FEDERAL AGENCY

Drought, Delaware

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Delaware forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
39.917, -75.399 (the zone’s center; the record gives no point)

Drought, Lehigh

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Lehigh forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
40.613, -75.592 (the zone’s center; the record gives no point)

Drought, Monroe

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Monroe forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
41.058, -75.339 (the zone’s center; the record gives no point)

Drought, Montgomery

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Montgomery forecast zone
Reported by
OTHER FEDERAL AGENCY

Drought, Northampton

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Northampton forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
40.754, -75.307 (the zone’s center; the record gives no point)

Drought, Philadelphia

When
March 1, 12:00 AM EST to March 15, 9:00 AM EST
Where
Philadelphia forecast zone
Reported by
OTHER FEDERAL AGENCY
Coordinates
40.008, -75.134 (the zone’s center; the record gives no point)

What these are

Drought
A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.

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

The same day elsewhere

More

Every storm in Pennsylvania in 1999Every state in 1999This day in weather historyWarnings in Pennsylvania, March 1999

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: 5691493, 5691494, 5691495, 5691496, 5691497, 5691498, 5691570, 5691571, 5691572, 5691573.