Best Weather & Climate Counties in New Jersey
Average temperatures, precipitation, and extreme weather events Compare rankings across all 21 counties.
All New Jersey Counties Ranked
| # | County | Weather & Climate Score | Overall Score |
|---|---|---|---|
| 1 | Cape May County, NJ | 67.8 | 38.9 |
| 2 | Gloucester County, NJ | 65.1 | 41.7 |
| 3 | Atlantic County, NJ | 64.7 | 31.9 |
| 4 | Camden County, NJ | 63.8 | 32.1 |
| 5 | Ocean County, NJ | 63.3 | 47.4 |
| 6 | Cumberland County, NJ | 61.3 | 25.4 |
| 7 | Bergen County, NJ | 61.2 | 48 |
| 8 | Monmouth County, NJ | 60.9 | 46 |
| 9 | Union County, NJ | 60.2 | 35.3 |
| 10 | Salem County, NJ | 59.3 | 42.1 |
| 11 | Middlesex County, NJ | 58.1 | 41.9 |
| 12 | Passaic County, NJ | 57.8 | 28.9 |
| 13 | Hudson County, NJ | 57.6 | 33.6 |
| 14 | Morris County, NJ | 57.6 | 52 |
| 15 | Mercer County, NJ | 57 | 35 |
| 16 | Sussex County, NJ | 56.9 | 53.5 |
| 17 | Burlington County, NJ | 56.8 | 46.6 |
| 18 | Essex County, NJ | 56.4 | 33.3 |
| 19 | Somerset County, NJ | 55.4 | 51.4 |
| 20 | Hunterdon County, NJ | 55.3 | 55.3 |
| 21 | Warren County, NJ | 54.8 | 48.8 |
Data Source
Weather & Climate data from WeatherByCounty. See full details at WeatherByCounty. Data updated February 2026.