Portorož in december: average Weather, Temperature and Climate
Weather in Portorož in december 2024
The weather in Portorož in december comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 37.6cm
Weather at 6am
38°F
Clear/Sunny
40% of time
16%
15%
14%
Weather at 12pm
49°F
Clear/Sunny
38% of time
20%
15%
14%
Weather at 6pm
41°F
Clear/Sunny
42% of time
17%
15%
13%
Weather at 3am
38°F
41%
20%
18%
11%
Evolution of daily average temperature and precipitation in Portorož in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Portorož in december.
The climate of Portorož in december is very bad
The climate in december in Portorož is wet (with 9.4in of precipitation over 8 days). The situation is deteriorating compared to the previous month since in november there is an average of 10.7in of rainfall over 10 days.
The climate is quite fresh in that locality december, but it is endurable by dressing hot. The thermometer averaged maximum of 49°F. On average, the recorded minimum temperature is 38°F. Thus, the mean temperature average on this month of december in Portorož is 43°F. Note that these seasonal averages are in contrast with those observed in Portorož in december with a maximum record of 59°F in 2009 and a minimum record of 16°F in 2009. You can expect to have about 8 days with temperatures down below 32°F, or 26% of time.
Day length in Portorož in december is 08:43. The sun rises at 07:39 and sunset is at 16:22.
With a bad weather, this month is not the best time to go in this locality in Slovenia.
Seasonal average climate and temperature of Portorož in december
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 43°F | ||||
| Highest temperature | 49°F | ||||
| Lowest temperature | 38°F | ||||
| Highest record temperature | 59°F (2009) | ||||
| Lowest record temperature | 16°F (2009) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 8 day(s) (26%) | ||||
| Sea temperature | |||||
| Average sea temperature | 56°F | ||||
| Lowest sea temperature | 52°F | ||||
| Highest sea temperature | 60°F | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 32°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.4in | ||||
| Number of days with rainfall | 8 day(s) (27%) | ||||
| Record daily rainfall | 3.7in (2009) | ||||
| Snowfall | 37.6cm | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 8.91km | ||||
| Cloud cover | 47% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:39 | ||||
| Time of sunset | 16:22 | ||||
| Length of day | 08:43 | ||||
| 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 Portorož in december 2023:
43°F to 63°F
54°F to 58°F
36°F to 43°F
29°F to 41°F
36°F to 43°F
36°F to 47°F
32°F to 47°F
32°F to 45°F
38°F to 47°F
38°F to 49°F
41°F to 50°F
41°F to 50°F
45°F to 50°F
41°F to 49°F
38°F to 52°F
34°F to 47°F
34°F to 50°F
40°F to 54°F
41°F to 56°F
41°F to 52°F
41°F to 52°F
38°F to 50°F
38°F to 52°F
41°F to 54°F
41°F to 52°F
41°F to 50°F
41°F to 54°F
43°F to 50°F
43°F to 50°F
43°F to 50°F
45°F to 52°F
Map: other cities in Slovenia in december
Cities near Portorož:
| Piran in december | very bad weather |
| Izola in december | very bad weather |
| Koper in december | very bad weather |
| Kostabona in december | very bad weather |
| Ankaran in december | very bad weather |
| Sežana in december | very bad weather |
| Stanjel in december | very bad weather |
| Nova Gorica in december | very bad weather |
| Predjama in december | very bad weather |
| Ilirska Bistrica in december | very bad weather |
| Postojna in december | very bad weather |
| Idrija in december | very bad weather |
Click over cities on the map for information about the weather in december.
Portorož
perfect weather
good
tolerable
bad
very bad
Weather data for Portorož in december:
Weather data for Portorož for december are derived from an average of the weather forecast since 2009 in Portorož. There is a margin of error and these forecasts are to be considered as general information only. The weather in Portorož 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 Portorož.