Frost dates in New Jersey
Across 48 NOAA stations in New Jersey, the average last spring frost ranges from March 26 at Atlantic City to May 1 at Sussex Airport.
| Andover Aeroflex Airport | April 25 | October 19 | 175 |
| Atlantic City | March 26 | November 21 | 240 |
| Atlantic City Intl Airport | April 18 | October 29 | 190 |
| Belleplain Stn Forest | April 24 | October 22 | 181 |
| Belvidere Brg | April 30 | October 18 | 168 |
| Boonton 1 Se | April 17 | October 23 | 189 |
| Brant Beach-Beach Haven | April 1 | November 15 | 230 |
| Caldwell Essex Co Airport | April 14 | October 28 | 196 |
| Canoe Brook | April 18 | October 27 | 189 |
| Cape May 2 Nw | April 1 | November 9 | 222 |
| Charlotteburg Rsvr | April 25 | October 17 | 174 |
| Cranford | April 11 | October 31 | 202 |
| Essex Fells Service Bldg | April 18 | October 24 | 187 |
| Estell Manor | April 24 | October 22 | 180 |
| Flemington 5 Nnw | April 24 | October 21 | 179 |
| Freehold-Marlboro | April 17 | October 23 | 190 |
| Glassboro 2 Ne | April 8 | November 1 | 205 |
| Hammonton 1 Ne | April 14 | October 27 | 196 |
| Harrison | April 4 | November 6 | 216 |
| Hightstown 2 W | April 25 | October 16 | 173 |
| Indian Mills 2 W | April 28 | October 15 | 169 |
| Lambertville | April 16 | October 19 | 185 |
| Little Falls | April 15 | October 28 | 195 |
| Long Branch-Oakhurst | April 9 | November 3 | 208 |
| Margate | March 26 | November 22 | 243 |
| Millville Muni Airport | April 24 | October 23 | 181 |
| Moorestown | April 12 | November 1 | 200 |
| Mt Holly S Jersey Airport | April 15 | October 28 | 195 |
| New Brunswick 3 Se | April 15 | October 26 | 193 |
| Newark Intl Airport | April 2 | November 10 | 222 |
| Newton | April 24 | October 16 | 176 |
| Pennsauken 1N | April 15 | October 31 | 199 |
| Philadelphia/Mt Holly Wfo | April 15 | October 29 | 196 |
| Phillipsburg-Easton Brg | April 18 | October 25 | 188 |
| Plainfield | April 11 | October 28 | 198 |
| Seabrook Farms | April 10 | November 1 | 205 |
| Somerville 4 Nw | April 30 | October 20 | 172 |
| Somerville Somerset Airport | April 26 | October 18 | 176 |
| Sussex 3 Wnw | April 30 | October 11 | 163 |
| Sussex 8 Nnw | April 20 | October 20 | 181 |
| Sussex Airport | May 1 | October 12 | 164 |
| Teterboro Airport | April 3 | November 4 | 215 |
| Toms River | April 23 | October 20 | 179 |
| Trenton Mercer Co Airport | April 10 | November 1 | 202 |
| Trenton State College | April 17 | October 28 | 192 |
| Wanaque Raymond Dam | April 19 | October 23 | 188 |
| Wertsville 4 Ne | April 16 | October 27 | 192 |
| Woodstown Pittsgrov 4E | April 11 | November 3 | 206 |
Sources
- U.S. Annual/Seasonal Climate Normals, 1991 to 2020 (freeze probability dates by station), NOAA National Centers for Environmental Information, checked 1 November 2026
- Annual/Seasonal Normals 1991 to 2020 documentation, NOAA National Centers for Environmental Information, checked 1 November 2026
- 2024 Gazetteer Files, ZIP Code Tabulation Areas, US Census Bureau, checked 1 November 2026