New Jersey Frost Dates
The median last spring freeze and first fall freeze (32°F) at 48 NOAA stations in New Jersey, 1991-2020, with the growing season between them.
Every station
A median date has an even chance of a later freeze in spring or an earlier one in fall. Each town page gives the dates at 36, 32 and 28°F and every probability from 10 to 90 percent.
| Station | Elevation | Last freeze | First freeze | Season, days | Town page |
|---|---|---|---|---|---|
| Andover Aeroflex AP | 583 ft | April 25 | October 19 | 177 | Andover |
| Atlantic City | 10 ft | March 26 | November 21 | 240 | Atlantic City |
| Atlantic City Intl AP | 60 ft | April 18 | October 29 | 194 | Pomona |
| Belleplain Stn Forest | 30 ft | April 24 | October 22 | 181 | Woodbine |
| Belvidere Brg | 263 ft | April 30 | October 18 | 171 | Belvidere |
| Boonton 1 Se | 280 ft | April 17 | October 23 | 189 | Boonton |
| Brant Beach-Beach Haven | 5 ft | April 1 | November 15 | 228 | Beach Haven |
| Caldwell Essex CO AP | 173 ft | April 14 | October 28 | 197 | Fairfield |
| Canoe Brook | 180 ft | April 18 | October 27 | 192 | Short Hills |
| Cape May 2 Nw | 20 ft | April 1 | November 9 | 222 | West Cape May |
| Charlotteburg Rsvr | 778 ft | April 25 | October 17 | 175 | Kinnelon |
| Cranford | 80 ft | April 11 | October 31 | 203 | Garwood |
| Essex Fells Service Bldg | 350 ft | April 18 | October 24 | 189 | Essex Fells |
| Estell Manor | 85 ft | April 24 | October 22 | 181 | Estell Manor |
| Flemington 5 Nnw | 265 ft | April 24 | October 21 | 180 | Flemington |
| Freehold-Marlboro | 194 ft | April 17 | October 23 | 189 | Marlboro |
| Glassboro 2 Ne | 100 ft | April 8 | November 1 | 207 | Pitman |
| Hammonton 1 Ne | 125 ft | April 14 | October 27 | 196 | Hammonton |
| Harrison | 24 ft | April 4 | November 6 | 216 | Harrison |
| Hightstown 2 W | 100 ft | April 25 | October 16 | 174 | Hightstown |
| Indian Mills 2 W | 100 ft | April 28 | October 15 | 170 | Medford Lakes |
| Lambertville | 68 ft | April 16 | October 19 | 186 | |
| Little Falls | 150 ft | April 15 | October 28 | 196 | Singac |
| Long Branch-Oakhurst | 30 ft | April 9 | November 3 | 208 | Long Branch |
| Margate | 16 ft | March 26 | November 22 | 241 | Margate City |
| Millville Muni AP | 70 ft | April 24 | October 23 | 182 | Laurel Lake |
| Moorestown | 45 ft | April 12 | November 1 | 203 | Moorestown-Lenola |
| Mt Holly S Jersey AP | 53 ft | April 15 | October 28 | 196 | Lumberton |
| New Brunswick 3 Se | 111 ft | April 15 | October 26 | 194 | Milltown |
| Newark Intl AP | 7 ft | April 2 | November 10 | 222 | Elizabeth |
| Newton | 605 ft | April 24 | October 16 | 175 | Newton |
| Pennsauken 1N | 46 ft | April 15 | October 31 | 199 | Maple Shade |
| Philadelphia/mt Holly WFO | 63 ft | April 15 | October 29 | 197 | Mount Holly |
| Phillipsburg-Easton Brg | 232 ft | April 18 | October 25 | 190 | Phillipsburg |
| Plainfield | 90 ft | April 11 | October 28 | 200 | South Plainfield |
| Seabrook Farms | 104 ft | April 10 | November 1 | 205 | Seabrook Farms |
| Somerville 4 Nw | 134 ft | April 30 | October 20 | 173 | Bridgewater |
| Somerville Somerset AP | 105 ft | April 26 | October 18 | 175 | Bridgewater |
| Sussex 3 Wnw | 667 ft | April 30 | October 11 | 164 | Sussex |
| Sussex 8 Nnw | 1,020 ft | April 20 | October 20 | 183 | |
| Sussex AP | 421 ft | May 1 | October 12 | 164 | Sussex |
| Teterboro AP | 9 ft | April 3 | November 4 | 215 | Little Ferry |
| Toms River | 10 ft | April 23 | October 20 | 180 | South Toms River |
| Trenton Mercer CO AP | 184 ft | April 10 | November 1 | 205 | Ewing |
| Trenton State College | 100 ft | April 17 | October 28 | 194 | Ewing |
| Wanaque Raymond Dam | 245 ft | April 19 | October 23 | 187 | Wanaque |
| Wertsville 4 Ne | 283 ft | April 16 | October 27 | 194 | Hopewell |
| Woodstown Pittsgrov 4E | 98 ft | April 11 | November 3 | 206 | Olivet |
Sources
NOAA NCEI U.S. Climate Normals, 1991-2020, annual and seasonal freeze probabilities. Public domain.