Vilnius Weather in December
December in Vilnius brings very low temperatures around 1°C (34°F) during the day, dropping to -4°C (25°F) at night, with some snow/rainfall expected.
Rainfall in Vilnius in December
Climate statistics over the past 30 years suggest around 21 days of snow/rain, with 57 mm (2.2 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Vilnius in December
Temperatures in Vilnius in December top out at 1°C (34°F) and drop to -4°C (25°F) overnight. December is known for being in the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Known for its cold temperatures, this month requires warm clothing. Ensure you dress appropriately to stay comfortable.
Sunshine in Vilnius in December
The month has fewer sunny days, with around 25 hours of sunshine.
Wind Speed in Vilnius in December
Wind speeds average 4 m/s (8 knots) during December. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Vilnius. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Lithuania, check out our Vilnius's climate page.
Vilnius Temperature in December
Min Temperature
-4°C (25°F)
Max Temperature
1°C (34°F)
Chance of Rain
70%
Precipitation
57 mm (2.2 in)
Rainy days
21 days
Humidity
90%
Windspeed
4 m/s (8 knots)
Sunshine
25 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vilnius typically stay consistent throughout December, with daily highs averaging around 1°C (34°F). Nights are very cold, with lows typically ranging from -6°C (21°F) to -3°C (27°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 Vilnius in December
Browse day-by-day weather records for Vilnius spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vilnius historical weather extremes in December
Based on weather observations in Vilnius between 1976 and 2025, these are the recorded extremes during December.
- The warmest day in December was on December 23, 2015, with a maximum of 10°C (50°F).
Best Places in Lithuania in December
Find out more about the weather in Lithuania and which places have the best travel conditions in this month. See all of Lithuania in December →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Vilnius in December
We recommend to layer up for chilly conditions in Vilnius in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Vilnius 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 Lithuania, check out our Vilnius's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Vilnius climate overview or explore weather in Lithuania.
