New Jersey weather in December 2020

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Below are average maximum temperatures at popular destinations in New Jersey in December. Select a destination to see more weather parameters.

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The December weather guide for New Jersey shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How cold is it in New Jersey in December?

Daytime temperatures usually reach 5°C in Newark, New Jersey in December, falling to -3°C at night.

How sunny is it in New Jersey in December?

There are normally 4 hours of bright sunshine each day in Newark, New Jersey in December - that's 46% of daylight hours.

Does it rain in New Jersey in December?

There are usually 11 days with some rain in Newark, New Jersey in December and the average monthly rainfall is 95mm.

New Jersey sunrise & sunset times for December 2020

Browse the sunrise & sunset times for New Jersey in December 2020. Select a month to view New Jersey sunrise & sunset times for the next twelve months. The New Jersey sunrise & sunset times shown below are for Newark.


Date Sunrise times Sunset times
Tuesday, 1st December 2020 07:02 16:30
Wednesday, 16th December 2020 07:15 16:31
Thursday, 31st December 2020 07:21 16:39
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Metric (°C / mm)  |  Imperial (°F / inches)

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