Nesebar Weather in December
December in Nesebar brings low temperatures, with daytime highs of 9°C (48°F) and nights around 4°C (39°F). Quite a bit of rainfall is expected, around 66 mm (2.6 in), so pack an umbrella.
Rainfall in Nesebar in December
Looking at the last 30 years, the data shows about 8 days with rain, averaging 66 mm (2.6 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Nesebar in December
If you're visiting Nesebar in December, expect highs of 9°C (48°F) and overnight lows around 4°C (39°F). Experience the winter season in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Nesebar in December
With about 103 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Average water temperature in December
At 11°C (52°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Nesebar. 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 Bulgaria, check out our Nesebar's climate page.
Nesebar Temperature in December
Min Temperature
4°C (39°F)
Max Temperature
9°C (48°F)
Water Temperature
11°C (52°F) *
Chance of Rain
27%
Precipitation
66 mm (2.6 in)
Rainy days
8 days
Humidity
81% *
Sunshine
103 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Nesebar typically stay consistent throughout December, with daily highs averaging around 9°C (48°F). Nights are cold, with lows typically ranging from 0°C (32°F) to 3°C (37°F).
Average temperatures in December
Daily Historical Precipitation
49-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 Nesebar in December
Browse day-by-day weather records for Nesebar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nesebar historical weather extremes in December
According to our 28 years of weather records for Nesebar, the following extremes were recorded between 1997 and 2025.
- Nesebar recorded its highest December temperature of 21°C (70°F) on December 2, 2023.
- The lowest overnight temperature recorded in December was -13°C (9°F) (December 19, 1997).
Best Places in Bulgaria in December
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in December →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Nesebar in December
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. Expect water temperatures of around 11°C (52°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Nesebar 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 Bulgaria, check out our Nesebar's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Nesebar climate overview or explore weather in Bulgaria.
