05.01
mon
mon
Day

30°F
NE 11 mph
Precip.
0%
0%
Night

25°F
NE 7 mph
Precip.
0%
0%
06.01
tue
tue
Day

28°F
NE 6 mph
Precip.
74%
74%
Night

23°F
E 7 mph
Precip.
0%
0%
07.01
wed
wed
Day

27°F
NE 4 mph
Precip.
0%
0%
Night

23°F
N 14 mph
Precip.
0%
0%
08.01
thu
thu
Day

23°F
N 16 mph
Precip.
0%
0%
Night

21°F
N 16 mph
Precip.
70%
70%
09.01
fri
fri
Day

21°F
NW 21 mph
Precip.
0%
0%
Night

25°F
NW 23 mph
Precip.
100%
100%
10.01
sat
sat
Day

32°F
NW 16 mph
Precip.
28%
28%
Night

30°F
NW 6 mph
Precip.
100%
100%
11.01
sun
sun
Day

34°F
SE 8 mph
Precip.
74%
74%
Night

28°F
N 12 mph
Precip.
100%
100%
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 39.5°F. The highest and lowest sea temperatures during the month were 41.9°F and 37.9°F.
Air temperature in Gdynia, °F
Precipitation total in Gdynia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Gdynia
Gdynia on a weather map
Places in Poland:
Name
°F
24 Hours Forecast
Gdynia
Local time: 07:47
January 05, monday
0900

27°F
NE
13 mph
13 mph
1200

30°F
NE
11 mph
11 mph
1500

30°F
NE
8 mph
8 mph
1800

27°F
NE
10 mph
10 mph
2100

27°F
NE
9 mph
9 mph
January 06, tuesday
0000

25°F
NE
7 mph
7 mph
0300

23°F
NE
6 mph
6 mph
0600

25°F
NE
5 mph
5 mph





























