Sibiu Weather in December
Thinking of visiting Sibiu in December? Expect low temperatures reaching 3°C (37°F) during the day, dropping to -4°C (25°F) at night, with some snow/rainfall likely.
Rainfall in Sibiu in December
Typically around 13 days of snow/rainfall are expected, averaging 56 mm (2.2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Sibiu in December
Daytime temperatures in Sibiu reach 3°C (37°F) in December, dropping to -4°C (25°F) at night. December is in the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With lows of -4°C (25°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.
Sunshine in Sibiu in December
This month is characterized by fewer sunny days, with about 60 hours of sunshine. It's great for those who appreciate cooler, less sunny days.
Wind Speed in Sibiu in December
Average wind conditions reach 1 m/s (2 knots) in December. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.December in Sibiu has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Sibiu's climate page.
Sibiu Temperature in December
Min Temperature
-4°C (25°F)
Max Temperature
3°C (37°F)
Chance of Rain
44%
Precipitation
56 mm (2.2 in)
Rainy days
13 days
Humidity
85%
Windspeed
1 m/s (2 knots)
Sunshine
60 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sibiu typically stay consistent throughout December, with daily highs averaging around 3°C (37°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -2°C (28°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Sibiu in December
Browse day-by-day weather records for Sibiu spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sibiu historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Sibiu.
- The warmest day in December was on December 1, 2023, with a maximum of 18°C (64°F).
Best Places in Romania in December
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in December →
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What to Wear in Sibiu in December
Dress warmly and in layers for your trip to Sibiu 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Sibiu in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Sibiu's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Sibiu climate overview or explore weather in Romania.
