Ustka in december: average Weather, Temperature and Climate
Weather in Ustka in december 2026
The weather in Ustka in december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 113.6cm
Weather at 6am
38°F
Cloudy
43% of time
20%
13%
10%
Weather at 12pm
40°F
Cloudy
42% of time
20%
15%
9%
Weather at 6pm
38°F
Cloudy
37% of time
17%
17%
13%
Weather at 3am
38°F
28%
22%
18%
14%
Evolution of daily average temperature and precipitation in Ustka in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Ustka in december.
The climate of Ustka in december is very bad
The climate in december in Ustka is wet (with 3.3in of precipitation over 5 days). The situation is deteriorating compared to the previous month since in november there is an average of 2.8in of rainfall over 5 days.
The climate is rather more than very fresh here this month. Bring warm clothes! Temperatures are up to 40°F. The minimum is 36°F. Thus, the mean temperature average in december in Ustka is 38°F. Note that seasonal normals in contrast with those observed in Ustka in the month of december with a maximum record of 54°F in 2015 and a minimum record of 9°F in 2010. You need to prepare to have about 8 days with temperatures down below 32°F, or 26% of the month.
Day length in Ustka in december is 07:18. Sunrise is at 08:09 and sunset is at 15:27.
Seasonal average climate and temperature of Ustka in december
Check below seasonal norms These statistics are set from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 38°F | ||||
| Highest temperature | 40°F | ||||
| Lowest temperature | 36°F | ||||
| Highest record temperature | 54°F (2015) | ||||
| Lowest record temperature | 9°F (2010) | ||||
| Number of days at -32°F | 8 day(s) (26%) | ||||
| Sea temperature | |||||
| Average sea temperature | 44°F | ||||
| Lowest sea temperature | 41°F | ||||
| Highest sea temperature | 47°F | ||||
| Wind | |||||
| Wind speed | 27km/h | ||||
| Wind temperature | 29°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.3in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 2.1in (2015) | ||||
| Snowfall | 113.6cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.44km | ||||
| Cloud cover | 70% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 5 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:09 | ||||
| Time of sunset | 15:27 | ||||
| Length of day | 07:18 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Ustka in december 2025:
41°F to 43°F
36°F to 40°F
36°F to 40°F
36°F to 40°F
41°F to 43°F
41°F to 43°F
41°F to 43°F
45°F to 49°F
49°F to 50°F
49°F to 50°F
45°F to 49°F
45°F to 47°F
40°F to 45°F
41°F to 43°F
41°F to 45°F
40°F to 43°F
38°F to 41°F
40°F to 45°F
43°F to 47°F
41°F to 45°F
40°F to 41°F
38°F to 40°F
38°F to 40°F
31°F to 32°F
29°F to 36°F
40°F to 41°F
40°F to 43°F
38°F to 40°F
40°F to 41°F
34°F to 34°F
29°F to 32°F
Map: other cities in Poland in december
Cities near Ustka:
| Rowy in december | very bad weather |
| Jarosławiec in december | very bad weather |
| Slowinski National Park in december | very bad weather |
| Darłowo in december | very bad weather |
| Leba in december | very bad weather |
| Koszalin in december | very bad weather |
| Mielno in december | very bad weather |
| Kościerzyna in december | very bad weather |
| Kołobrzeg in december | very bad weather |
| Szczecinek in december | very bad weather |
| Puck in december | very bad weather |
| Władysławowo in december | very bad weather |
Click over cities on the map for information about the weather in december.
Ustka
perfect weather
good
tolerable
bad
very bad
Weather data for Ustka in december:
Weather data for Ustka for december are derived from an average of the weather forecast since 2009 in Ustka. There is a margin of error and these forecasts are to be considered as general information only. The weather in Ustka 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 Ustka.