Băile Herculane Weather in December
Băile Herculane in December sees low temperatures, with highs around 3°C (37°F) and overnight lows of -3°C (27°F). Snow/rainfall is fairly high at around 77 mm (3 in) on average, so pack waterproofs just in case.
Rainfall in Băile Herculane in December
Typically, you can expect about 12 days of snow/rain this month, with 77 mm (3 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Băile Herculane in December
Daytime temperatures in Băile Herculane reach 3°C (37°F) in December, dropping to -3°C (27°F) at night. The month of December belongs to the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. 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.December in Băile Herculane 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.
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 Băile Herculane's climate page.
Băile Herculane Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
3°C (37°F)
Chance of Rain
40%
Precipitation
77 mm (3 in)
Rainy days
12 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Băile Herculane typically stay consistent throughout December, with daily highs averaging around 3°C (37°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to 0°C (32°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 Băile Herculane in December
Browse day-by-day weather records for Băile Herculane spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Băile Herculane historical weather extremes in December
Our historical data for Băile Herculane spans 1976 to 2025, revealing these weather extremes.
- On December 18, 1989, temperatures climbed to 18°C (64°F), marking the warmest December day on record.
- Băile Herculane experienced its chilliest December day on December 14, 1977, reaching only -9°C (16°F).
- The lowest overnight temperature recorded in December was -16°C (3°F) (December 28, 1996).
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 Băile Herculane in December
Dress warmly and in layers for your trip to Băile Herculane 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.What To Do in Băile Herculane 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 Băile Herculane's climate page.
See the full Băile Herculane climate overview or explore weather in Romania.
