Average Precipitation for New Jersey in October





The tables below give monthly averages for rainfall plus snowfall during October at cities and other locations in New Jersey.

Each place has a total for the amount of precipitation it usually receives this month. There is also a count of the number of days with wet weather, when precipitation amounts to 0.01 inches (0.25 millimetres) or more.

The precipitation totals are averages based on weather data collected from 1991 to 2020 for the NOAA National Climatic Data Center.

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

North Jersey

Average monthly precipitation in October
Days Place Inches Milli­metres
10 Hightstown 4.0 101
10 Lambertville 4.3 108
10 Long Branch 4.7 120
10 New Brunswick 4.1 104
9 Newark 3.8 96
9 Plainfield 4.3 109
8 Somerville 4.3 108
10 Trenton 3.8 96
9 Wanaque Reservoir Dam 4.4 111

South Jersey

October averages for total rainfall plus snowfall
Days Place Inches Milli­metres
9 Atlantic City Marina 4.3 108
8 Beach Haven, Brant Beach 3.8 97
9 Bridgeton 4.0 102
10 Cape May 4.2 106
12 Hammonton 4.3 108
9 Millville 3.8 97
9 Moorestown 4.1 105
7 Toms River 4.5 115
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

New Jersey Precipitation
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