Sump Pump Test in New Jersey
In New Jersey, local sump pump deadlines run from Mar 26 to Apr 17, with a median around Apr 4 — a spread of weeks that a single statewide date would miss. Find your city below; each links to local freeze odds, a live 10-day outlook, and a checklist.
Notable cities
- Atlantic City — earliest deadline in the state
- Trenton — latest deadline in the state
- Kearny — near the state median
All New Jersey cities
| City | Local deadline | Median first 28°F | ||
|---|---|---|---|---|
| Atlantic City | Mar 26 | Dec 2 | View → | Checklist |
| Camden | Mar 30 | Nov 29 | View → | Checklist |
| Hoboken | Mar 30 | Dec 1 | View → | Checklist |
| West New York | Mar 30 | Dec 1 | View → | Checklist |
| Elizabeth | Apr 2 | Nov 22 | View → | Checklist |
| Bayonne | Apr 2 | Nov 22 | View → | Checklist |
| Passaic | Apr 3 | Nov 16 | View → | Checklist |
| Hackensack | Apr 3 | Nov 16 | View → | Checklist |
| Newark | Apr 4 | Nov 19 | View → | Checklist |
| Jersey City | Apr 4 | Nov 19 | View → | Checklist |
| East Orange | Apr 4 | Nov 19 | View → | Checklist |
| Kearny | Apr 4 | Nov 19 | View → | Checklist |
| Union City | Apr 11 | Nov 12 | View → | Checklist |
| Vineland | Apr 11 | Nov 14 | View → | Checklist |
| Plainfield | Apr 11 | Nov 7 | View → | Checklist |
| Linden | Apr 11 | Nov 12 | View → | Checklist |
| Paterson | Apr 15 | Nov 7 | View → | Checklist |
| Clifton | Apr 15 | Nov 7 | View → | Checklist |
| New Brunswick | Apr 15 | Nov 7 | View → | Checklist |
| Perth Amboy | Apr 15 | Nov 7 | View → | Checklist |
| Sayreville | Apr 15 | Nov 7 | View → | Checklist |
| Trenton | Apr 17 | Nov 7 | View → | Checklist |
Back to the national Sump Pump Test guide, or see the methodology.
Data: NOAA NCEI 1991–2020 U.S. Climate Normals; live outlook by Open-Meteo. Last updated: July 11, 2026.