Sežana weather in December (Slovenia)

Is Sežana a good destination in December, weather-wise? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

In December, Sežana tends to experience low temperatures and high rainfall. December marks the winter season. During the daylight hours, temperatures often reach 8°C. After dark they usually decrease to around 2°C.

Precipitation

Sežana in December usually receives high rainfall, averaging around 131 mm for the month. Typically, you can expect about 13 days of rain this month.

Average sunshine

The area sees fewer sunny days, with a projection of about 84 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Sežana. July generally stands out with the best circumstances. While January, February, March, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sežana climate page with graphs.

 

Sežana, monthly averages in December

Min Temperature 2°C  

Max Temperature 8°C  

Water Temperature 11°C *  

Chance of Rain 42%  

Precipitation 131 mm  

Rainy days 13 days  

Humidity 67% *  

Sunshine 84 hours *  

Percentage Sunshine 31% *  

Data from: Triest, Italy (11 KM, 7 Miles).

Where to go in Slovenia in December

Find out more about the weather in Slovenia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. With a water temperature of around 11°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Sežana.

Our site offers climate and forecast data for every country in the world. Are you going to Slovenia? On this website you can find 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.