December is cold, with the possibility of snow particularly inland and in higher elevations; cities host holiday markets and seasonal events. Winter services in mountain resorts begin to ramp up toward the end of the month.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Serbia in December.
Northern Plains
Cold nights become the rule by December, with frequent frosts and occasional snow that settles longer than in the lowlands to the south. Novi Sad and Subotica take on a wintry, quiet character; Christmas markets operate when conditions allow, but daylight is short and damp. For travelers, warm clothing, waterproof boots and patience with reduced rural transport timetables are sensible preparations.
Central Lowlands
A cold, often grey December brings festive lights to Belgrade but also brisk winds off the rivers that make the city feel colder than the thermometer suggests. Occasional snowfalls dust the parks and provide a seasonal atmosphere, though persistent snow is more common in the higher Šumadija hills than in the city center. Pack warm layers and waterproof shoes, and expect shorter transport timetables on some regional routes.
Zlatibor, Tara, Kopaonik
By December the highlands often have reliable snow on Kopaonik and spots across Zlatibor and Tara, kicking off winter sports and seasonal markets in mountain towns. Weekends are busy with domestic skiers and holiday visitors; book transfers and equipment early. Bring full winter gear and allow extra travel time: mountain roads are ploughed but icy sections and convoys behind snow-clearing vehicles are normal.
Niš, Leskovac, Vranje
December cools to a true winter mode with occasional snow in the valleys and more consistent cover on higher ground - a quieter season for tourism. Towns like Niš have seasonal markets and shorter daylight so plan activities accordingly; expect some local businesses to have limited hours. Warm clothing, waterproof footwear and flexible travel plans are sensible during month-end holidays.
Đerdap, Bor, Negotin
December is often cold with frosty mornings and occasional snow on the uplands that frame the Danube Gorge, giving a stark, dramatic appearance to river forts and cliffs. Boat cruises are limited but castle tours continue in a quieter, more contemplative season. Bring winter clothing and check opening times for sites, as many operate reduced winter hours while others run special holiday events.
Serbia observes Orthodox Christmas on January 7 (Julian calendar), with church services and traditional events.
See how December compares with the rest of the year, then read the full guide.