Average Annual Temperatures in New Jersey





Average annual temperatures for cities, towns, parks and lakes throughout New Jersey are listed below in degrees Fahrenheit and Celsius.

The tables give the normals for maximum and minimum yearly temperatures based on weather data collected from 1981 to 2010.

You can jump to a separate table for: North Jersey and South Jersey.

North Jersey

Average annual temperatures
High °F Low °F Place High °C Low °C
56 38 High Point State Park 14 3
64 43 Hightstown 18 6
65 39 Lambertville 18 4
62 45 Long Branch 17 7
63 47 Newark 17 8
63 43 New Brunswick 17 6
64 44 Plainfield 18 7
62 47 Sandy Hook 17 8
62 39 Somerville 17 4
63 44 Trenton 17 7
61 42 Wanaque Reservoir Dam 16 5

South Jersey

Average temperatures for the year
High °F Low °F Place High °C Low °C
62 50 Atlantic City Marina 16 10
62 48 Beach Haven, Brant Beach 17 9
64 42 Belleplain State Forest 18 6
64 48 Cape May 18 9
64 43 Glassboro 18 6
64 44 Millville 18 7
67 43 Moorestown 20 6
64 42 Toms River 18 6
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

New Jersey Temperatures
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