Strong northwest winds behind the departing strong low pressure system coupled with another arctic air mass dropped low temperatures on the morning of the 22nd into the single numbers with some below zero lows in the northwest part of the state in New Jersey. The air mass also produced wind chill factors as low as around 15 degrees below zero. Low temperatures and wind chill factors were slightly higher than what occurred on January 7th.
Lowest hourly wind chills included 15 degrees below zero in Millville (Cumberland County), 14 degrees below zero at the Mercer County Airport and Sussex (Sussex County), 13 degrees below zero in Belmar (Monmouth County), 12 degrees below zero in Lumberton (Burlington County) and 10 degrees below zero at the Atlantic City International Airport.
Actual low temperatures included 5 degrees below zero in Wantage (Sussex County), 4 degrees below zero in Netcong (Morris County), 2 degrees below zero in Andover (Sussex County), 0 in Hackettstown (Warren County), 2 degrees above zero in Flemington (Hunterdon County), 3 degrees above zero in Trenton (Mercer County), Clayton (Gloucester County), New Brunswick (Middlesex County) and Somerville (Somerset County), 4 degrees above zero in Lumberton (Burlington County), Lakehurst (Ocean County) and Millville (Cumberland County), 5 degree above zero at the Atlantic City International Airport (Atlantic County), 6 degrees in New Gretna (Burlington County), 7 degrees above zero in Wildwood (Cape May County), Voorhees (Camden County) and Belmar (Monmouth County), 8 degrees in Seaside Park (Ocdean County) and 9 degrees above zero at the Atlantic City Marina (Atlantic County).

Cold/Wind Chill in SOUTHEASTERN BURLINGTON, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in SOMERSET, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in SALEM, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in GLOUCESTER, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in MIDDLESEX, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in MORRIS, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in HUNTERDON, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in MERCER, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in NORTHWESTERN BURLINGTON, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in WARREN, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in SUSSEX, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in EASTERN CAPE MAY, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 11:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in WESTERN ATLANTIC, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in EASTERN MONMOUTH, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 11:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in WESTERN OCEAN, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in EASTERN OCEAN, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 11:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in CAMDEN, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Cold/Wind Chill in CUMBERLAND, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Cold/Wind Chill in WESTERN CAPE MAY, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in WESTERN MONMOUTH, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Cold/Wind Chill in EASTERN ATLANTIC, NEW JERSEY
From 22-JAN-14 00:00:00 to 22-JAN-14 11:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet