NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
March - May 1934
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
New Jersey (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Atlantic County | 49.0°F | 33 | -1.2°F | 50.3°F |
| Bergen County | 48.3°F | 39 | -0.8°F | 49.1°F |
| Burlington County | 49.7°F | 32 | -1.2°F | 50.9°F |
| Camden County | 50.3°F | 32 | -1.2°F | 51.4°F |
| Cape May County | 49.3°F | 40 | -1.0°F | 50.3°F |
| Cumberland County | 50.0°F | 39 | -1.0°F | 51.0°F |
| Essex County | 48.6°F | 39 | -0.7°F | 49.3°F |
| Gloucester County | 50.6°F | 34 | -1.0°F | 51.6°F |
| Hudson County | 49.6°F | 38 | -0.6°F | 50.3°F |
| Hunterdon County | 46.9°F | 34 | -1.0°F | 48.0°F |
| Mercer County | 48.5°F | 27 | -1.5°F | 50.0°F |
| Middlesex County | 48.6°F | 31 | -1.3°F | 49.9°F |
| Monmouth County | 48.4°F | 30 | -1.3°F | 49.7°F |
| Morris County | 46.5°F | 37 | -0.9°F | 47.4°F |
| Ocean County | 48.6°F | 36 | -1.2°F | 49.7°F |
| Passaic County | 46.7°F | 39 | -0.8°F | 47.5°F |
| Salem County | 50.7°F | 35 | -1.0°F | 51.7°F |
| Somerset County | 47.9°F | 34 | -1.1°F | 49.0°F |
| Sussex County | 45.4°F | 40 | -0.9°F | 46.2°F |
| Union County | 48.9°F | 37 | -0.8°F | 49.7°F |
| Warren County | 45.5°F | 30 | -1.3°F | 46.8°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 17, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
