Weather in New Jersey in January 2017

Check the weather in New Jersey in January before you book your next holiday. Long-term weather averages give the best indication of the weather in January 2017 and include figures for temperature, sunshine and rainfall for New Jersey, United States plus [sunrise & sunset times].

The January weather guide for New Jersey shown below is for Newark.

Weather in New Jersey in January

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 2°C maximum daytime temperature in January in New Jersey (Newark)2
    2°C max day temperature
  • 5 hours of sunshine per day (53% of daylight hours) in January in New Jersey5
    5 hours of sunshine per day
  • 11 days with some rainfall in January in New Jersey (Newark)11
    11 days with some rainfall
  • -6°C minimum night-time temperature in January in New Jersey (Newark)-6
    -6°C min night temperature
  • 10 hours of daylight per day in January in New Jersey (Newark)10
    10 hours of daylight per day
  • No heat & humidity in January in New Jersey (Newark)0
    No heat & humidity
  • 89 mm monthly rainfall in January in New Jersey (Newark)89
    89 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in New Jersey (Newark)2
    2 (Low) UV index

The average maximum daytime temperature in New Jersey in January is a cold 2°C (36°F). There are usually 5 hours of bright sunshine each day, which represents 53% of the 10 hours of daylight.

Expect 89mm (3.5 inches) of rainfall across the whole of January with 11 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear. The average night-time temperature is usually a very cold -6°C (21°F). The weather in New Jersey in January is represented by Newark.

Metric (°C / mm)  |  Imperial (°F / inches)

More about New Jersey weather

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New Jersey sunrise & sunset times for January 2017

Browse the sunrise & sunset times for New Jersey in January 2017. 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
Sunday, 1st January 2017 07:21 16:40
Monday, 2nd January 2017 07:21 16:41
Tuesday, 3rd January 2017 07:21 16:42
Wednesday, 4th January 2017 07:21 16:43
Thursday, 5th January 2017 07:21 16:44
Friday, 6th January 2017 07:21 16:45
Saturday, 7th January 2017 07:21 16:46
Sunday, 8th January 2017 07:21 16:47
Monday, 9th January 2017 07:20 16:48
Tuesday, 10th January 2017 07:20 16:49
Wednesday, 11th January 2017 07:20 16:50
Thursday, 12th January 2017 07:20 16:51
Friday, 13th January 2017 07:19 16:52
Saturday, 14th January 2017 07:19 16:53
Sunday, 15th January 2017 07:18 16:54
Monday, 16th January 2017 07:18 16:55
Tuesday, 17th January 2017 07:18 16:57
Wednesday, 18th January 2017 07:17 16:58
Thursday, 19th January 2017 07:17 16:59
Friday, 20th January 2017 07:16 17:00
Saturday, 21st January 2017 07:15 17:01
Sunday, 22nd January 2017 07:15 17:02
Monday, 23rd January 2017 07:14 17:04
Tuesday, 24th January 2017 07:13 17:05
Wednesday, 25th January 2017 07:13 17:06
Thursday, 26th January 2017 07:12 17:07
Friday, 27th January 2017 07:11 17:08
Saturday, 28th January 2017 07:10 17:10
Sunday, 29th January 2017 07:09 17:11
Monday, 30th January 2017 07:08 17:12
Tuesday, 31st January 2017 07:07 17:13
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New Jersey weather by month

Check New Jersey weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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