Weather in Gdynia: January
 |
Average day temperature: | 35.2°F |
| Average night temperature: | 33.1°F | |
 |
Sea water temperature: | 38.4°F |
 |
Number of sunny days: | 3 days |
| Day length: | 7.4 - 8.8 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.6 in. | |
| more information | ||
forecast
| Gdynia |
temperature
| Gdynia |
Air temperature in January, °F
The highest day temperature during January of 2025 was 45°F. At the same time the lowest night temperature was 30°F. Daily and nightly averages during January were 39.0°F and 36.8°F.
Sea water temperature in Gdynia in January, °F
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.
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Gdynia in January is 1.5 in. Other months of the year show relatively similar values.
The average wind speed value in January is 13.6 mph It makes January most windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 2.2.
Best time for vacation in Gdynia
Gdynia on a weather map
8 mph
9 mph
10 mph
11 mph
11 mph
11 mph
9 mph
9 mph
