New Jersey in january: average Weather, Temperature and Climate
Weather in New Jersey in january 2025
The weather in New Jersey in january comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
very bad weather 55cm
Weather at 6am
31°F
Clear/Sunny
40% of time
26%
22%
6%
Weather at 12pm
38°F
Clear/Sunny
33% of time
32%
27%
6%
Weather at 6pm
34°F
Clear/Sunny
40% of time
24%
23%
7%
Weather at 3am
32°F
41%
25%
12%
9%
Evolution of daily average temperature and precipitation in New Jersey in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in New Jersey in january.
The climate of New Jersey in january is very bad
The climate in january in New Jersey is rather dry (with 2in of rainfall over 3 days). It should be noted an improvement from the previous month since in december it receives an average of 3.3in of precipitation over 5 days.
The climate is quite cold around this city this month. Plan a sweater! The thermometer averaged maximum of 40°F. In the morning the temperature drops to 31°F. Thus, the mean temperature average in january in New Jersey is 34°F. Note that these seasonal averages are in contrast with those observed in New Jersey in january with a maximum record of 65°F in 2020 and a minimum record of 2°F in 2019. You need to prepare to have about 20 days with temperatures under 32°F, or 65% of the month.
On this month of january, day length in New Jersey is generally 09:39. Sunrise is at 07:18 and sets at 16:57.
January: another location in the United States (USA)?
If you want to go to the United States (USA) in january, there are destinations with better weather than New Jersey:
In january, Hawaii (Honolulu) and Miami (Florida) have perfect weather.
Furthermore, Houston, Phoenix (Arizona), Dauphin Island (Alabama), Gulf Shores (Alabama), McAllen and Port Aransas have good weather.
Finally, California, Louisiana, Dallas, Austin, Myrtle Beach and Carolina Beach have a tolerable climate, but better than New Jersey.
Seasonal average climate and temperature of New Jersey in january
Check below seasonal norms These datas are set from the weather statements of the last years of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 34°F | ||||
| Highest temperature | 40°F | ||||
| Lowest temperature | 31°F | ||||
| Highest record temperature | 65°F (2020) | ||||
| Lowest record temperature | 2°F (2019) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 20 day(s) (65%) | ||||
| Sea temperature | |||||
| Average sea temperature | 44°F | ||||
| Lowest sea temperature | 39°F | ||||
| Highest sea temperature | 48°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 22°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.1in (2020) | ||||
| Snowfall | 55cm | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.17km | ||||
| Cloud cover | 43% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:18 | ||||
| Time of sunset | 16:57 | ||||
| Length of day | 09:39 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last january?
Here is the day by day recorded weather in New Jersey in january 2024:
38°F to 45°F
32°F to 43°F
34°F to 47°F
38°F to 43°F
31°F to 40°F
32°F to 43°F
36°F to 47°F
32°F to 41°F
36°F to 54°F
47°F to 58°F
36°F to 47°F
36°F to 47°F
47°F to 58°F
36°F to 41°F
27°F to 32°F
29°F to 34°F
18°F to 25°F
25°F to 32°F
31°F to 34°F
18°F to 27°F
20°F to 29°F
22°F to 36°F
32°F to 40°F
38°F to 43°F
54°F to 56°F
43°F to 47°F
41°F to 50°F
38°F to 43°F
38°F to 41°F
34°F to 40°F
40°F to 43°F
Map: other cities in the United States (USA) in january
Cities near New Jersey:
| Philadelphia in january | very bad weather |
| Atlantic City in january | very bad weather |
| Brooklyn in january | very bad weather |
| New York City in january | very bad weather |
| Wildwood in january | very bad weather |
| Ocean City (Maryland) in january | very bad weather |
| Connecticut in january | very bad weather |
| Baltimore in january | very bad weather |
| Maryland in january | very bad weather |
| Washington D. C. in january | very bad weather |
| Albany in january | very bad weather |
| Rhode Island in january | very bad weather |
Click over cities on the map for information about the weather in january.
New Jersey
perfect weather
good
tolerable
bad
very bad
Weather data for New Jersey in january:
Weather data for New Jersey for january are derived from an average of the weather forecast since 2009 in New Jersey. There is a margin of error and these forecasts are to be considered as general information only. The weather in New Jersey can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to New Jersey.