Karlovy Vary in december: average Weather, Temperature and Climate
Weather in Karlovy Vary in december 2026
The weather in Karlovy Vary 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 380.1cm
Weather at 6am
29°F
Snow showers
29% of time
18%
18%
11%
Weather at 12pm
38°F
Snow showers
30% of time
21%
15%
14%
Weather at 6pm
29°F
Snow showers
28% of time
18%
16%
12%
Weather at 3am
29°F
29%
20%
18%
10%
Evolution of daily average temperature and precipitation in Karlovy Vary in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Karlovy Vary in december.
The climate of Karlovy Vary in december is very bad
In december in Karlovy Vary, the climate is wet (with 3.7in of rainfall over 6 days). Unfortunately, the weather conditions is worsening than the previous month since in november there is an average of 3.1in of rainfall over 5 days.
The climate is rather cold around this city december. Do not forget to take with you warm clothes! The high seasonal norm is 38°F. On average, the recorded minimum temperature is 29°F. Thus, the mean temperature average on this month of december in Karlovy Vary is 32°F. Note that seasonal normals are in contrast with those observed in Karlovy Vary in december with a maximum record of 52°F in 2015 and a minimum record of -7°F in 2010. You need to prepare to have about 24 days with temperatures below 32°F, or 77% of time.
Day length in Karlovy Vary in december is 08:04. The sun rises at 08:02 and sunset is at 16:06.
Seasonal average climate and temperature of Karlovy Vary in december
Check below seasonal norms These datas are generated from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 32°F | ||||
| Highest temperature | 38°F | ||||
| Lowest temperature | 29°F | ||||
| Highest record temperature | 52°F (2015) | ||||
| Lowest record temperature | -7°F (2010) | ||||
| Number of days at -32°F | 24 day(s) (77%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 22°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 6 day(s) (21%) | ||||
| Record daily rainfall | 1.4in (2012) | ||||
| Snowfall | 380.1cm | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 6.5km | ||||
| Cloud cover | 74% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 5 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:02 | ||||
| Time of sunset | 16:06 | ||||
| Length of day | 08:04 | ||||
| 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 Karlovy Vary in december 2025:
40°F to 41°F
34°F to 40°F
31°F to 38°F
29°F to 36°F
31°F to 40°F
32°F to 40°F
40°F to 43°F
45°F to 50°F
47°F to 50°F
43°F to 49°F
45°F to 47°F
38°F to 45°F
36°F to 47°F
38°F to 43°F
36°F to 45°F
31°F to 38°F
27°F to 40°F
36°F to 45°F
36°F to 45°F
40°F to 45°F
32°F to 41°F
34°F to 40°F
32°F to 38°F
29°F to 32°F
25°F to 29°F
25°F to 36°F
32°F to 41°F
29°F to 34°F
27°F to 36°F
25°F to 32°F
22°F to 27°F
Map: other cities in Czechia in december
Cities near Karlovy Vary:
| Marianské Lazné (Marienbad) in december | very bad weather |
| Cheb in december | very bad weather |
| Chomutov in december | very bad weather |
| Tachov in december | very bad weather |
| Most in december | very bad weather |
| Pilsen in december | very bad weather |
| Rokycany in december | very bad weather |
| Teplice in december | very bad weather |
| Slany in december | very bad weather |
| Domazlice in december | very bad weather |
| Kladno in december | very bad weather |
| Beroun in december | very bad weather |
Click over cities on the map for information about the weather in december.
Karlovy Vary
perfect weather
good
tolerable
bad
very bad
Weather data for Karlovy Vary in december:
Weather data for Karlovy Vary for december are derived from an average of the weather forecast since 2009 in Karlovy Vary. There is a margin of error and these forecasts are to be considered as general information only. The weather in Karlovy Vary 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 Karlovy Vary.