Delaware, 1999

Drought in Delaware, September 1 to 17, 1999

September 1 to 17, 1999 · NWS PHI · 4 events in 4 counties and zones

The drought that gripped the Middle Atlantic States throughout much of the growing season eased in mid August. Normal, and in some cases, heavier than normal rainfall returned.

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
$29 million
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 PHI wrote it up.

The drought that gripped the Middle Atlantic States throughout much of the growing season eased in mid August. Normal, and in some cases, heavier than normal rainfall returned. On September 8th Governor Thomas Carper lifted the mandatory watering restrictions in Northern Delaware. The drought, for all intents and purposes, ended with the arrival of the record breaking rain associated with Hurricane Floyd on the 16th. As much as 10.5 inches of rain (or about 3 months worth of normal rainfall) fell from Floyd across Delaware. The drought emergency was lifted by Governor Carper on the 21st. The heavy rain came too late to help farmers. Agricultural losses throughout the state of Delaware were estimated at 29.1 million dollars. The 1999 corn harvest of 12.9 million bushels was 2.6 million bushels less than 1998 and the smallest crop since 9.8 million bushels in 1988. The soybean harvest of 5.2 million bushels in 1999 was 1.9 million bushels less than 1998 and the smallest harvest since 4.7 million bushels in 1995. The drought also greatly affected pastures and produced a later and smaller than usual pumpkin crop.

The radar

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

Open the radar archive at this moment

Event by event

4 drought. Local standard time, as filed.

Drought, Delaware Beaches

When
September 1, 12:00 AM EST to September 17, 8:00 AM EST
Where
Delaware Beaches forecast zone
Reported by
GOVT OFFICIAL
Coordinates
38.683, -75.339 (the zone’s center; the record gives no point)

Drought, Inland Sussex

When
September 1, 12:00 AM EST to September 17, 8:00 AM EST
Where
Inland Sussex forecast zone
Crop damage
$20 million
Reported by
GOVT OFFICIAL
Coordinates
38.683, -75.339 (the zone’s center; the record gives no point)

Drought, Kent

When
September 1, 12:00 AM EST to September 17, 8:00 AM EST
Where
Kent forecast zone
Crop damage
$8.0 million
Reported by
GOVT OFFICIAL
Coordinates
39.096, -75.505 (the zone’s center; the record gives no point)

Drought, New Castle

When
September 1, 12:00 AM EST to September 17, 8:00 AM EST
Where
New Castle forecast zone
Crop damage
$1.0 million
Reported by
GOVT OFFICIAL
Coordinates
39.578, -75.639 (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 Delaware in 1999Every state in 1999This day in weather historyWarnings in Delaware, September 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: 5722462, 5722463, 5722464, 5722465.