With daytime temperatures of 4°C (39°F) and nighttime lows of -3°C (27°F), December in Târgu-Mures brings low temperatures during the day. Some snow/rainfall is to be expected during the month.
December in Târgu-Mures has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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Pick a month to see the average temperature, rainfall and sunshine in Târgu-Mures - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Târgu-Mures typically stay consistent throughout December, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -2°C (28°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Târgu-Mures spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Târgu-Mures from 1976 through 2025.
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 →
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).
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. Rain gear is recommended, you can expect wet weather on multiple days. With limited sunshine expected, sunglasses aren't a priority for packing.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Târgu-Mures climate overview or explore weather in Romania.
Where to go in December - average daytime high across popular destinations.
Eforie Nord
8°C (46°F) Constanţa8°C (46°F) Mamaia8°C (46°F) Timişoara
6°C (43°F) Bucharest5°C (41°F) Sibiu3°C (37°F) Braşov2°C (36°F) Cluj-Napoca3°C (37°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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