Duni Weather in December

With daytime temperatures of 10°C (50°F) and nighttime lows of 5°C (41°F), December in Duni brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 81 mm (3.2 in) falls on average.

Rainfall in Duni in December

Historically, the month has about 9 days of rain, averaging 81 mm (3.2 in) in total. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Duni in December

December in Duni sees highs of 10°C (50°F) and lows of 5°C (41°F) overnight. During December, you'll experience the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Duni in December

With limited sunshine this month, there are about 65 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

Wind Speed in Duni in December

December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in December

The water sits at 11°C (52°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Duni. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
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For a detailed overview over the year and the best time to visit Bulgaria, check out our Duni's climate page.

Duni Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 10°C (50°F)  

Water Temperature 11°C (52°F) *  

Chance of Rain 31%  

Precipitation 81 mm (3.2 in)  

Rainy days 9 days  

Humidity 81% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 65 hours *  

Percentage Sunshine *  

* Data from: Burgas, Bulgaria (21 KM, 13 Miles).

What to Wear in Duni 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. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 11°C (52°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Duni in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Bulgaria, check out our Duni's climate page.

More climate data for Duni

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Duni climate overview or explore weather in Bulgaria.