31.12
wed
wed
Day
30°F
NE 14 mph
Precip.
0%
0%
Night
30°F
NE 14 mph
Precip.
0%
0%
01.01
thu
thu
Day
28°F
SE 17 mph
Precip.
0%
0%
Night
21°F
E 11 mph
Precip.
0%
0%
02.01
fri
fri
Day
25°F
E 12 mph
Precip.
0%
0%
Night
28°F
E 9 mph
Precip.
0%
0%
03.01
sat
sat
Day
30°F
SE 13 mph
Precip.
0%
0%
Night
28°F
SE 9 mph
Precip.
0%
0%
04.01
sun
sun
Day
30°F
E 8 mph
Precip.
0%
0%
Night
30°F
NE 3 mph
Precip.
0%
0%
05.01
mon
mon
Day
32°F
NE 9 mph
Precip.
21%
21%
Night
32°F
E 6 mph
Precip.
0%
0%
06.01
tue
tue
Day
34°F
SE 12 mph
Precip.
0%
0%
Night
25°F
S 11 mph
Precip.
0%
0%
sea water
temperature
temperature
| Jersey City |
monthly
weather
weather
| Jersey City |
current
weather
weather
| Jersey City |
14 days
forecast
forecast
| Jersey City |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 42.8°F. The highest and lowest sea temperatures during the month were 48.6°F and 39.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.9°F. The highest and lowest sea temperatures during the month were 43.7°F and 35.1°F.
Air temperature in Jersey City, °F
Precipitation total in Jersey City, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jersey City
Jersey City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Jersey City
Local time: 10:12
December 31, wednesday
1200
30°F
NE
14 mph
14 mph
1500
32°F
E
12 mph
12 mph
1800
30°F
NE
11 mph
11 mph
2100
28°F
NE
12 mph
12 mph
January 01, thursday
0000
30°F
NE
14 mph
14 mph
0300
30°F
NE
14 mph
14 mph
0600
25°F
E
12 mph
12 mph
0900
25°F
SE
14 mph
14 mph
