New Jersey Weather Averages
Select a link for the average weather, by month or year, in cities, towns and parks throughout New Jersey. The links take you to data for normal temperatures, precipitation, snowfall, sunshine and humidity.
Farther down the page you'll find links to in-depth weather information for Atlantic City and Newark.
- Amount of Sunshine New Jersey Gets Each Month
- Humidity Averages for New Jersey
- Atlantic City Temperatures: Averages by Month
- Newark Snowfall Totals and Snow Accumulation Averages
- Average Ocean Temperatures on the New Jersey Coast
Typical sunshine by month in New Jersey: average number of sunny days, hours of sun and percent sunshine.
New Jersey's typical morning and afternoon relative humidity levels for each month.
In-depth Weather Information
Detailed temperature information for Atlantic City, NJ with data on average monthly highs and lows plus number of days with hot or cold weather.
When, how much and how often the cities of Newark and Elizabeth in New Jersey have snow — with monthly and yearly averages for total days and inches of snowfall, snow accumulation, heavy snowstorms and first snowfall.
Monthly and yearly averages for Atlantic water temperatures from Cape May to Sandy Hook.