Measurements:
°C
°F
World Resorts Slovenia

Slovenia Weather in December

Weather Map by Month
Sea Water Temperature by Month
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

• This is interactive weather map. You can zoom it in or out and move around to find resort you are interested in. You can also click resort name for more details.

• You can choose any month to see day air temperature or sea water temperature averages for selected period.

What is the Best Slovenia Resort to Visit in December?

Information below will help you to choose the right place to visit in Slovenia in December. You can find warmest resort with less rains and more sunny hours during the day. We also provide information about sea water temperature so you can find the best place for your trip.

Resort Name Air Temperature
Day / Night		 Cloudiness Rainy Days /
Precipitation		 Sea Water
Temperature		 Sunny
Hours *
Bled 37.0°F 28.9°F 54.0% 3 days (1.9 in) - 04h. 58m.
Bohinjsko Jezero 33.3°F 29.6°F 57.9% 5 days (2.9 in) 55.0°F 04h. 38m.
Bovec 40.2°F 33.3°F 56.8% 4 days (2.5 in) - 04h. 44m.
Cerkno 39.8°F 34.3°F 63.6% 4 days (2.0 in) 55.0°F 04h. 09m.
Dolenjske Toplice 44.2°F 37.1°F 63.9% 2 days (1.4 in) 56.8°F 04h. 09m.
Isola 49.5°F 43.9°F 67.0% 4 days (1.5 in) 55.8°F 03h. 53m.
Koper 49.5°F 43.8°F 66.5% 4 days (1.5 in) 55.6°F 03h. 56m.
Kranjska Gora 32.7°F 29.5°F 57.2% 5 days (3.1 in) - 04h. 41m.
Ljubljana 40.1°F 35.1°F 68.0% 4 days (1.9 in) - 03h. 47m.
Maribor 41.2°F 32.6°F 58.3% 3 days (1.7 in) - 04h. 36m.
Moravske Toplice 40.8°F 34.7°F 57.3% 1 day (1.0 in) - 04h. 41m.
Otocec 42.7°F 34.9°F 65.0% 2 days (1.6 in) - 04h. 03m.
Piran 49.0°F 38.8°F 66.9% 3 days (1.5 in) 56.2°F 03h. 54m.
Portoroz 49.0°F 38.8°F 66.2% 3 days (1.5 in) 56.2°F 03h. 57m.
Postojna 40.4°F 35.2°F 72.5% 4 days (1.8 in) - 03h. 23m.
Rogaska Slatina 41.6°F 31.3°F 51.5% 2 days (1.3 in) - 05h. 12m.
Rogla 39.8°F 32.8°F 51.0% 1 day (1.1 in) - 05h. 13m.
Smarjeske Toplice 42.7°F 34.9°F 65.0% 2 days (1.6 in) - 04h. 03m.
Strunjan 49.0°F 38.8°F 66.7% 3 days (1.5 in) 56.0°F 03h. 55m.
Terme Dobrna 41.9°F 32.3°F 52.1% 2 days (1.2 in) - 05h. 08m.
Terme Radenci 41.5°F 33.4°F 54.8% 1 day (1.0 in) - 04h. 54m.
Zrece 41.5°F 34.0°F 51.0% 1 day (1.0 in) - 05h. 13m.
* We are using day length and cloud cover information for each day of the month to calculate average values of sunny hours during the day.