Temperature in Carinthia in December

Daytime highs, nighttime lows and the warmest cities in Carinthia, Slovenia this December.

Carinthia, Slovenia, a region in Slovenia, experiences low average maximum daytime temperatures in December, ranging from 3°C (37°F) in Ravne na Koroškem to 10°C (50°F) in Koper. Nighttime temperatures generally drop to 4°C (39°F) in Koper and -5°C (23°F) in Ravne na Koroškem. December falls during the winter season.

What is the temperature of the different cities in Carinthia, Slovenia in December?

Curious about the December temperatures in the prime spots of Carinthia? Navigate the map below and tap on a destination dot for more detailed stats.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Carinthia, check out our Carinthia's climate page.

See also: Carinthia weather by month.

Best Places to Visit in Carinthia in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Carinthia.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

See all December weather averages, cities and regions in Carinthia

Carinthia temperatures in December: frequently asked questions

How hot does it get in Carinthia, Slovenia in December?

Daytime temperatures in Koper typically peak at 10°C (50°F) in December, putting it in the low range.

How cold does it get at night in Carinthia, Slovenia in December?

After dark, Koper cools to about 4°C (39°F) on an average December night.

What is the warmest city in December in Carinthia, Slovenia?

Based on our systematic data collection, Koper has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 10°C (50°F), while at night it goes down to an approximate temperature of 4°C (39°F).

What is the coldest city in December in Carinthia, Slovenia?

For the month of December, Ravne na Koroškem is the most temperate city in Carinthia, Slovenia based on our records. Highs average 3°C (37°F) and nighttime temperatures dip to around -5°C (23°F).

How much sun does Carinthia, Slovenia get in December?

Most cities witness limited sunny days; expect roughly 95 hours of sunlight in Koper. This subdued sunlight is perfect for those who prefer cooler, cloudier weather rather than intense sunny days.

Interested in more climate information?

We have much more information about the climate in Carinthia.

Weather and climate has detailed information for every country in the world. Are you going to Slovenia? Get detailed historical weather averages for many cities in Slovenia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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