| City | Population | Last spring frost | First fall frost | Growing season | Zone |
|---|---|---|---|---|---|
| Newark | 323,808 | Apr 4 | Nov 6 | 216 days | 7b |
| Jersey City | 302,013 | Apr 4 | Nov 6 | 216 days | 7b |
| Paterson | 161,793 | Apr 15 | Oct 28 | 195 days | 7a |
| Elizabeth | 141,675 | Apr 2 | Nov 10 | 222 days | 7b |
| Trenton | 91,506 | Apr 17 | Oct 28 | 192 days | 7a |
| Clifton | 91,127 | Apr 15 | Oct 28 | 195 days | 7a |
| Bayonne | 74,744 | Apr 2 | Nov 10 | 222 days | 7b |
| East Orange | 72,159 | Apr 4 | Nov 6 | 216 days | 7a |
| Camden | 71,430 | Mar 30 | Nov 17 | 232 days | 7b |
| Passaic | 71,337 | Apr 3 | Nov 4 | 215 days | 7b |
| Union City | 66,656 | Mar 30 | Nov 20 | 236 days | 7b |
| Vineland | 62,703 | Apr 24 | Oct 23 | 181 days | 7a |
| Hoboken | 59,027 | Mar 30 | Nov 20 | 236 days | 7b |
| Plainfield | 57,141 | Apr 11 | Oct 28 | 198 days | 7a |
| New Brunswick | 57,133 | Apr 15 | Oct 26 | 193 days | 7a |
| Perth Amboy | 56,739 | Apr 15 | Oct 26 | 193 days | 7b |
| West New York | 53,192 | Mar 30 | Nov 20 | 236 days | 7b |
| Sayreville | 46,787 | Apr 15 | Oct 26 | 193 days | 7a |
| Hackensack | 46,380 | Apr 3 | Nov 4 | 215 days | 7b |
| Linden | 45,752 | Apr 2 | Nov 10 | 222 days | 7b |
| Kearny | 40,862 | Apr 4 | Nov 6 | 216 days | 7b |
| Fort Lee | 40,345 | Apr 3 | Nov 4 | 215 days | 7b |
| Atlantic City | 38,787 | Mar 26 | Nov 21 | 240 days | 8a |
| Fair Lawn | 37,128 | Apr 3 | Nov 4 | 215 days | 7a |
| Garfield | 33,353 | Apr 3 | Nov 4 | 215 days | 7b |
| Long Branch | 33,321 | Apr 9 | Nov 3 | 208 days | 7b |
| Westfield | 32,595 | Apr 11 | Oct 31 | 202 days | 7a |
| Princeton | 31,469 | Apr 25 | Oct 16 | 173 days | 7a |
| Rahway | 31,010 | Apr 11 | Oct 31 | 202 days | 7b |
| Englewood | 30,035 | Apr 3 | Nov 4 | 215 days | 7b |
| Bergenfield | 28,754 | Apr 3 | Nov 4 | 215 days | 7b |
| Bridgeton | 28,307 | Apr 10 | Nov 1 | 205 days | 7b |
| Millville | 28,098 | Apr 24 | Oct 23 | 181 days | 7a |
| Paramus | 26,723 | Apr 3 | Nov 4 | 215 days | 7a |
| Cliffside Park | 26,539 | Mar 30 | Nov 20 | 236 days | 7b |
| Ridgewood | 26,527 | Apr 15 | Oct 28 | 195 days | 7a |
| Lodi | 26,187 | Apr 3 | Nov 4 | 215 days | 7b |
| Carteret | 25,781 | Apr 2 | Nov 10 | 222 days | 7b |
| South Plainfield | 24,891 | Apr 11 | Oct 28 | 198 days | 7a |
| Glassboro | 24,483 | Apr 8 | Nov 1 | 205 days | 7b |
| Summit | 23,314 | Apr 18 | Oct 27 | 189 days | 7a |
| Roselle | 23,261 | Apr 11 | Oct 31 | 202 days | 7b |
| North Plainfield | 22,879 | Apr 11 | Oct 28 | 198 days | 7a |
| Secaucus | 22,640 | Apr 3 | Nov 4 | 215 days | 7b |
| Harrison | 22,105 | Apr 4 | Nov 6 | 216 days | 7b |
| Lindenwold | 21,952 | Apr 8 | Nov 1 | 205 days | 7b |
| Elmwood Park | 21,534 | Apr 3 | Nov 4 | 215 days | 7a |
| Pleasantville | 20,853 | Mar 26 | Nov 22 | 243 days | 7b |
| Morristown | 20,750 | Apr 18 | Oct 27 | 189 days | 7a |
| Palisades Park | 20,317 | Apr 3 | Nov 4 | 215 days | 7b |
| Hawthorne | 20,169 | Apr 15 | Oct 28 | 195 days | 7a |
| Point Pleasant | 19,712 | Apr 23 | Oct 20 | 179 days | 7b |
| Tinton Falls | 19,539 | Apr 9 | Nov 3 | 208 days | 7b |
| Rutherford | 19,132 | Apr 3 | Nov 4 | 215 days | 7b |
| Dover | 18,919 | Apr 17 | Oct 23 | 189 days | 6b |
| Dumont | 18,501 | Apr 3 | Nov 4 | 215 days | 7b |
| New Milford | 17,133 | Apr 3 | Nov 4 | 215 days | 7b |
| Madison | 16,607 | Apr 18 | Oct 27 | 189 days | 7a |
| North Arlington | 16,601 | Apr 4 | Nov 6 | 216 days | 7b |
| South River | 16,262 | Apr 15 | Oct 26 | 193 days | 7a |
| Asbury Park | 15,632 | Apr 9 | Nov 3 | 208 days | 7b |
| Roselle Park | 15,603 | Apr 11 | Oct 31 | 202 days | 7b |
| Fairview | 15,509 | Mar 30 | Nov 20 | 236 days | 7b |
| Edgewater | 15,499 | Mar 30 | Nov 20 | 236 days | 7b |
| Phillipsburg | 15,456 | Apr 18 | Oct 25 | 188 days | 7a |
| Metuchen | 15,363 | Apr 11 | Oct 28 | 198 days | 7a |
| Highland Park | 15,259 | Apr 15 | Oct 26 | 193 days | 7a |
| Tenafly | 15,237 | Apr 3 | Nov 4 | 215 days | 7b |
| Hammonton | 15,060 | Apr 14 | Oct 27 | 196 days | 7a |
| Ramsey | 14,925 | Apr 19 | Oct 23 | 188 days | 7a |
| Hopatcong | 14,824 | Apr 25 | Oct 19 | 175 days | 6b |
| Middlesex | 14,740 | Apr 11 | Oct 28 | 198 days | 7a |
| Somerville | 14,665 | Apr 30 | Oct 20 | 172 days | 7a |
| Florham Park | 14,456 | Apr 18 | Oct 27 | 189 days | 7a |
| Collingswood | 14,386 | Apr 15 | Oct 31 | 199 days | 7b |
| New Providence | 14,092 | Apr 18 | Oct 27 | 189 days | 7a |
| Woodland Park | 13,623 | Apr 15 | Oct 28 | 195 days | 7a |
| Eatontown | 13,607 | Apr 9 | Nov 3 | 208 days | 7b |
| Ridgefield Park | 13,372 | Apr 3 | Nov 4 | 215 days | 7b |
| Bound Brook | 13,038 | Apr 30 | Oct 20 | 172 days | 7a |
| Red Bank | 12,896 | Apr 9 | Nov 3 | 208 days | 7b |
| Oakland | 12,837 | Apr 19 | Oct 23 | 188 days | 7a |
| Haddonfield | 12,740 | Apr 15 | Oct 31 | 199 days | 7b |
| Freehold | 12,562 | Apr 17 | Oct 23 | 190 days | 7a |
| Glen Rock | 12,288 | Apr 15 | Oct 28 | 195 days | 7a |
| Hasbrouck Heights | 12,211 | Apr 3 | Nov 4 | 215 days | 7b |
| River Edge | 12,159 | Apr 3 | Nov 4 | 215 days | 7b |
| Wallington | 12,092 | Apr 3 | Nov 4 | 215 days | 7b |
| Guttenberg | 11,910 | Mar 30 | Nov 20 | 236 days | 7b |
| Bellmawr | 11,874 | Apr 2 | Nov 10 | 224 days | 7b |
| Ringwood | 11,853 | Apr 19 | Oct 23 | 188 days | 7a |
| Gloucester City | 11,643 | Mar 30 | Nov 17 | 232 days | 7b |
| Ridgefield | 11,547 | Apr 3 | Nov 4 | 215 days | 7b |
| Wanaque | 11,418 | Apr 19 | Oct 23 | 188 days | 7a |
| Westwood | 11,365 | Apr 3 | Nov 4 | 215 days | 7a |
| Beachwood | 11,340 | Apr 23 | Oct 20 | 179 days | 7a |
| Pompton Lakes | 11,246 | Apr 19 | Oct 23 | 188 days | 7a |
| Franklin Lakes | 11,180 | Apr 19 | Oct 23 | 188 days | 7a |
| Totowa | 11,166 | Apr 15 | Oct 28 | 195 days | 7a |
| Ocean City | 11,101 | Mar 26 | Nov 22 | 243 days | 7b |
| Little Ferry | 11,099 | Apr 3 | Nov 4 | 215 days | 7b |
| Lincoln Park | 10,950 | Apr 14 | Oct 28 | 196 days | 7a |
| Manville | 10,932 | Apr 30 | Oct 20 | 172 days | 7a |
| Pine Hill | 10,909 | Apr 8 | Nov 1 | 205 days | 7b |
| Somers Point | 10,590 | Mar 26 | Nov 22 | 243 days | 7b |
| East Rutherford | 10,566 | Apr 3 | Nov 4 | 215 days | 7b |
| South Amboy | 10,403 | Apr 15 | Oct 26 | 193 days | 7b |
| Wood-Ridge | 10,341 | Apr 3 | Nov 4 | 215 days | 7b |
| Waldwick | 10,252 | Apr 19 | Oct 23 | 188 days | 7a |
| Burlington | 10,243 | Apr 15 | Oct 29 | 196 days | 7b |
| Hillsdale | 10,214 | Apr 3 | Nov 4 | 215 days | 7a |
| Hackettstown | 10,185 | Apr 25 | Oct 19 | 175 days | 6b |
| Maywood | 10,166 | Apr 3 | Nov 4 | 215 days | 7b |
| Kinnelon | 10,138 | Apr 25 | Oct 17 | 174 days | 6b |
| Woodbury | 10,130 | Apr 2 | Nov 10 | 224 days | 7b |
| Montvale | 10,113 | Apr 20 | Oct 26 | 189 days | 7a |
| Chatham | 10,027 | Apr 18 | Oct 27 | 189 days | 7a |
| Keansburg | 9,818 | Apr 17 | Oct 23 | 190 days | 7b |
| Bogota | 9,816 | Apr 3 | Nov 4 | 215 days | 7b |
| Matawan | 9,768 | Apr 17 | Oct 23 | 190 days | 7b |
| Park Ridge | 9,571 | Apr 20 | Oct 26 | 189 days | 7a |
| Leonia | 9,441 | Apr 3 | Nov 4 | 215 days | 7b |
| Caldwell | 9,375 | Apr 18 | Oct 24 | 187 days | 7a |
| Ventnor City | 9,345 | Mar 26 | Nov 22 | 243 days | 7b |
| Cresskill | 9,257 | Apr 20 | Oct 26 | 189 days | 7a |
| Absecon | 9,209 | Apr 18 | Oct 29 | 190 days | 7b |
| Haledon | 9,125 | Apr 15 | Oct 28 | 195 days | 7a |
| North Haledon | 9,089 | Apr 15 | Oct 28 | 195 days | 7a |
| Clayton | 9,041 | Apr 8 | Nov 1 | 205 days | 7b |
| Pitman | 8,961 | Apr 8 | Nov 1 | 205 days | 7b |
| Boonton | 8,920 | Apr 17 | Oct 23 | 189 days | 6b |
| Audubon | 8,825 | Apr 15 | Oct 31 | 199 days | 7b |
| Closter | 8,663 | Apr 20 | Oct 26 | 189 days | 7a |
| Upper Saddle River | 8,650 | Apr 19 | Oct 23 | 188 days | 7a |
| West Long Branch | 8,625 | Apr 9 | Nov 3 | 208 days | 7b |
| Kenilworth | 8,602 | Apr 11 | Oct 31 | 202 days | 7a |
| Raritan | 8,516 | Apr 30 | Oct 20 | 172 days | 7a |
| Northfield | 8,496 | Mar 26 | Nov 22 | 243 days | 7b |
| Newton | 8,486 | Apr 24 | Oct 16 | 176 days | 6b |
| Runnemede | 8,443 | Apr 8 | Nov 1 | 205 days | 7b |
| Dunellen | 8,337 | Apr 11 | Oct 28 | 198 days | 7a |
| Oradell | 8,293 | Apr 3 | Nov 4 | 215 days | 7a |
| Glen Ridge | 8,259 | Apr 18 | Oct 24 | 187 days | 7a |
| Spotswood | 8,236 | Apr 15 | Oct 26 | 193 days | 7a |
| Butler | 8,184 | Apr 19 | Oct 23 | 188 days | 7a |
| Fanwood | 8,035 | Apr 11 | Oct 28 | 198 days | 7a |
| Bernardsville | 7,966 | Apr 26 | Oct 18 | 176 days | 6b |
| Bloomingdale | 7,853 | Apr 19 | Oct 23 | 188 days | 7a |
| Palmyra | 7,664 | Apr 15 | Oct 31 | 199 days | 7b |
| Brigantine | 7,658 | Mar 26 | Nov 21 | 240 days | 8a |
| Berlin | 7,628 | Apr 28 | Oct 15 | 169 days | 7a |
| Wharton | 7,618 | Apr 17 | Oct 23 | 189 days | 6b |
| Haddon Heights | 7,609 | Apr 15 | Oct 31 | 199 days | 7b |
| Emerson | 7,371 | Apr 3 | Nov 4 | 215 days | 7a |
| Mountainside | 7,346 | Apr 11 | Oct 31 | 202 days | 7a |
| Washington | 7,326 | Apr 30 | Oct 18 | 168 days | 6b |
| Keyport | 7,235 | Apr 17 | Oct 23 | 190 days | 7b |
| Stratford | 7,200 | Apr 8 | Nov 1 | 205 days | 7b |
| Rumson | 7,157 | Apr 9 | Nov 3 | 208 days | 7b |
| Barrington | 7,155 | Apr 15 | Oct 31 | 199 days | 7b |
| Allendale | 7,116 | Apr 19 | Oct 23 | 188 days | 7a |
| Milltown | 7,103 | Apr 15 | Oct 26 | 193 days | 7a |
| Linwood | 7,051 | Mar 26 | Nov 22 | 243 days | 7b |
| Midland Park | 7,039 | Apr 19 | Oct 23 | 188 days | 7a |
| North Caldwell | 6,815 | Apr 14 | Oct 28 | 196 days | 7a |
| Old Tappan | 6,686 | Apr 20 | Oct 26 | 189 days | 7a |
| Rockaway | 6,631 | Apr 17 | Oct 23 | 189 days | 6b |
| Morris Plains | 6,586 | Apr 17 | Oct 23 | 189 days | 6b |
| Watchung | 6,583 | Apr 11 | Oct 28 | 198 days | 7a |
| Oceanport | 6,540 | Apr 9 | Nov 3 | 208 days | 7b |
| Prospect Park | 6,450 | Apr 15 | Oct 28 | 195 days | 7a |
| Roseland | 6,417 | Apr 18 | Oct 24 | 187 days | 7a |
| Carlstadt | 6,410 | Apr 3 | Nov 4 | 215 days | 7b |
| Paulsboro | 6,329 | Apr 2 | Nov 10 | 224 days | 7b |
| Woodcliff Lake | 6,193 | Apr 20 | Oct 26 | 189 days | 7a |
| Little Silver | 6,124 | Apr 9 | Nov 3 | 208 days | 7b |
| Fair Haven | 6,096 | Apr 9 | Nov 3 | 208 days | 7b |
| Hightstown | 6,007 | Apr 25 | Oct 16 | 173 days | 7a |
| Mount Arlington | 5,985 | Apr 25 | Oct 19 | 175 days | 6b |
| Manasquan | 5,954 | Apr 9 | Nov 3 | 208 days | 7b |
| Belmar | 5,853 | Apr 9 | Nov 3 | 208 days | 7b |
| Somerdale | 5,823 | Apr 12 | Nov 1 | 200 days | 7b |
| Jamesburg | 5,819 | Apr 15 | Oct 26 | 193 days | 7a |
| Norwood | 5,817 | Apr 20 | Oct 26 | 189 days | 7a |
| Clementon | 5,744 | Apr 8 | Nov 1 | 205 days | 7b |
| Union Beach | 5,708 | Apr 17 | Oct 23 | 190 days | 7b |
| Garwood | 5,390 | Apr 11 | Oct 31 | 202 days | 7a |
| Salem | 5,389 | Apr 7 | Nov 1 | 209 days | 7b |
| Englewood Cliffs | 5,384 | Apr 1 | Nov 16 | 230 days | 7b |
| Margate City | 5,194 | Mar 26 | Nov 22 | 243 days | 7b |
| Franklin | 5,083 | May 1 | Oct 12 | 164 days | 6b |
| Wildwood | 5,068 | Apr 1 | Nov 9 | 222 days | 8a |
| Harrington Park | 5,052 | Apr 20 | Oct 26 | 189 days | 7a |