Radomlje Weather in December

During December, Radomlje experiences low daytime temperatures of 5°C (41°F) and cooler nights around -2°C (28°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 85 mm (3.3 in) is typical.

Rainfall in Radomlje in December

Typically, you can expect about 13 days of snow/rain this month, with 85 mm (3.3 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Radomlje in December

In December, Radomlje sees low temperatures, with highs of 5°C (41°F). Nights drop to around -2°C (28°F). The winter season is characteristic of December. Staying warm is the main priority this month, especially during mornings and evenings. At -2°C (28°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.

Sunshine in Radomlje in December

The area experiences limited sunny days, amounting to roughly 57 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Wind Speed in Radomlje in December

December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Radomlje. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Radomlje Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 42%  

Precipitation 85 mm (3.3 in)  

Rainy days 13 days  

Humidity 87% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 57 hours *  

Percentage Sunshine *  

* Data from: Ljubljana, Slovenia (15 KM, 9 Miles).

What to Wear in Radomlje in December

Dress warmly and in layers for your trip to Radomlje in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Radomlje in December

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Radomlje

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Radomlje climate overview or explore weather in Slovenia.