Delaware, 1999

Drought in Delaware, January 1 to 31, 1999

January 1 to 31, 1999 · NWS PHI · 1 event in 1 county or zone

January 1999 finally broke a string of unseasonably dry months that prevailed throughout the second half of 1998. Conditions did not look promising at the start of the month.

Where it happened

Every event with a place to put it; 1 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
1

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.

January 1999 finally broke a string of unseasonably dry months that prevailed throughout the second half of 1998. Conditions did not look promising at the start of the month. On January 5th, the Delaware River Basin Commission (DRBC) issued a conditional drought emergency for the Delaware River Basin north of the Chesapeake and Delaware Canal. Heavy precipitation on the 3rd gave the area a temporary reprieve from going straight into a drought emergency. The DRBC expected that threshold to be reached on January 25th. Subsequent heavy precipitation events on the 15th, 18th and 24th started replenishing reservoir and streamflow levels. By the end of the month, the lifting of the drought warning was only days away. On a statewide average, January monthly precipitation was around 150% to 200% of normal and was around 6.7 inches. The monthly precipitation total of 5.42 inches at the New Castle County Airport was the 7th wettest January in this century.

The radar

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

Open the radar archive at this moment

Event by event

1 drought. Local standard time, as filed.

Drought, New Castle

When
January 1, 12:00 AM EST to January 31, 11:59 PM EST
Where
New Castle forecast zone
Reported by
AWOS,ASOS,MESONET,ETC
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, January 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: 5685285.