New Jersey December Weather
New Jersey weather averages and all-time records in the month of December from 1991–2020 based on data made available by the NOAA.
State:
Month:
Statewide December Averages |
High temperature |
45.0 °F |
Low temperature |
28.2 °F |
Precipitation |
4.3 inches |
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New Jersey Cities
December weather averages for various places in New Jersey, from 1991–2020.