Vlas Weather in December

Vlas in December sees low temperatures, with highs around 9°C (48°F) and overnight lows of 3°C (37°F). Rainfall is fairly high at around 64 mm (2.5 in) on average, so pack waterproofs just in case.

Rainfall in Vlas in December

Based on our climate data of the past 30 years, about 8 days of rain are anticipated, with 64 mm (2.5 in) on average. 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 Vlas in December

Expect highs of 9°C (48°F) in Vlas in December, with nights dropping to around 3°C (37°F). December marks the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Vlas in December

The month brings about 103 hours of sunlight, offering a comfortable mix of sun and overcast.

Average water temperature in December

The water temperature is only 11°C (52°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Vlas. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Vlas Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Water Temperature 11°C (52°F) *  

Chance of Rain 27%  

Precipitation 64 mm (2.5 in)  

Rainy days 8 days  

Humidity 81% *  

Sunshine 103 hours *  

Percentage Sunshine *  

* Data from: Sunny Beach, Bulgaria (5 KM, 3 Miles).

What to Wear in Vlas in December

We recommend to layer up for chilly conditions in Vlas in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 11°C (52°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Vlas 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

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 Vlas's climate page.

More climate data for Vlas

Temperature Rainfall Sunshine Humidity Water Temp

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