Nesebar
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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.

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
*
* Data from: Sunny Beach, Bulgaria (3 KM, 2 Miles).

Nesebar Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Nesebar - and find the best time to visit.

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 records 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
poor

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).

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.

  • Swimming
    5/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    4/10
  • Outdoor sports
    4/10

Nesebar 3-Day Forecast

More climate data for Nesebar

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.