New Jersey frost dates: A
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Absecon | Apr 18 | Oct 29 | 194 d | 7b |
| Adelphia | Apr 17 | Oct 23 | 189 d | 7a |
| Allamuchy | Apr 25 | Oct 19 | 177 d | 6b |
| Allendale | Apr 19 | Oct 23 | 187 d | 7a |
| Allenhurst | Apr 9 | Nov 3 | 208 d | 7b |
| Allentown | Apr 25 | Oct 16 | 174 d | 7a |
| Allenwood | Apr 9 | Nov 3 | 208 d | 7b |
| Alloway | Apr 10 | Nov 1 | 205 d | 7b |
| Alpine | Apr 20 | Oct 26 | 189 d | 7a |
| Andover | Apr 25 | Oct 19 | 177 d | 6b |
| Annandale | Apr 24 | Oct 21 | 180 d | 7a |
| Asbury | Apr 18 | Oct 25 | 190 d | 7a |
| Asbury Park | Apr 9 | Nov 3 | 208 d | 7b |
| Atco | Apr 28 | Oct 15 | 170 d | 7a |
| Atlantic City | Mar 26 | Nov 21 | 240 d | 8a |
| Atlantic Highlands | Apr 9 | Nov 3 | 208 d | 7b |
| Audubon | Apr 15 | Oct 31 | 199 d | 7b |
| Augusta | May 1 | Oct 12 | 164 d | 6b |
| Avalon | Apr 24 | Oct 22 | 181 d | 7b |
| Avenel | Apr 11 | Oct 31 | 203 d | 7b |
| Avon By The Sea | Apr 9 | Nov 3 | 208 d | 7b |