Swim in Koszalin in december 2024What is the temperature of the sea in in december?
Average sea temperature in Koszalin in december 2024.
In december, according to seasonal norms, the sea temperature in Koszalin is:
Minimum: 40°F
Average: 43°F
Maximum: 47°F
Other useful seasonal weather averages in december:
- Outside temperature: 35°F to 39°F
- Most common weather: "Cloudy"
- The wind blows at -1.9mph
- It rains a total of 3.1in, over 5 day(s).
Should we swim in Koszalin in december?
No... The water temperature in Koszalin in december is freezing
You won't be able to swim in Koszalin in december! The water temperature is freezing, reaching as low as 40°F (and only 47°F at best)! Our advice: if you are going to Koszalin this month, plan to sightsee and forget the beach!
Note also that in december, the climate is very bad with an average outside temperature of 37°F, 3.1in of precipitation (over 5 days) and 89.5 % humidity.
Water and normal seasonal temperatures in Koszalin in december
| December | |||
| Average sea temperature | 43°F | ||
| Minimum sea temperature | 40°F | ||
| Maximum sea temperature | 47°F | ||
| Average outside temperature | 38°F | ||
| Maximum outside temperature | 40°F | ||
| Minimum outside temperature | 36°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 27°F | ||
| Precipitation | 3.1in | ||
| Number of days of rain | 5 jour(s) (17%) | ||
| Humidity | 90% | ||
| Visibility in kilometers | 8.4km | ||
| Cloud cover | 69% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Poland in december
| City | Average T° | Min. T° | Max. T° | Our opinion | Gdansk in december | 43°F | 49°F | freezing swimming | Szczecin in december | 42°F | 46°F | freezing swimming | Władysławowo in december | 43°F | 48°F | freezing swimming | Hel in december | 43°F | 49°F | freezing swimming | Sopot in december | 44°F | 49°F | freezing swimming |