Črni Kal
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Črni Kal Weather in December

December in Črni Kal averages 8°C (46°F) during the day and 2°C (36°F) at night. Quite a bit of rainfall is typical this month, with around 120 mm (4.7 in) on average. An umbrella is a good idea.

Rainfall in Črni Kal in December

Past climate data indicates that roughly 13 days will see rain, totalling around 120 mm (4.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Črni Kal in December

In December, Črni Kal gets low temperatures, with highs of 8°C (46°F). Nights cool to around 2°C (36°F). The month of December belongs to the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Črni Kal in December

The area experiences limited sunny days, amounting to roughly 84 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Average water temperature in December

At 11°C (52°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Črni Kal. Our weather planner can help you explore destinations with more pleasant weather conditions.

Črni Kal Temperature in December

Min Temperature
2°C (36°F)
Max Temperature
8°C (46°F)
Water Temperature
11°C (52°F) *
Chance of Rain
42%
Precipitation
120 mm (4.7 in)
Rainy days
13 days
Humidity
67% *
Sunshine
84 hours *
Percentage Sunshine
31% *
* Data from: Triest, Italy (15 KM, 9 Miles).

Črni Kal Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Črni Kal - and find the best time to visit.

Best Places in Slovenia in December

Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Črni Kal in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 11°C (52°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Črni Kal in December

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

Črni Kal 3-Day Forecast

More climate data for Črni Kal

Popular in December

Where to go in December - average daytime high across popular destinations.

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