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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.

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).

Duni Weather by Month

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

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 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

Duni 3-Day Forecast

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.