Varna City Weather in December

Varna City in December sees low temperatures, with highs around 8°C (46°F) and overnight lows of 2°C (36°F). Around 55 mm (2.2 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.

Rainfall in Varna City in December

Expect around 7 days of rain based on historical data, with 55 mm (2.2 in) 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 Varna City in December

If you're visiting Varna City in December, expect highs of 8°C (46°F) and overnight lows around 2°C (36°F). December is a notable month of the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Varna City in December

The city usually sees around 72 hours of sunlight, indicating fewer sunny days.

Wind Speed in Varna City in December

Average wind speeds reach 3 m/s (6 knots) in December, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in December

The water temperature is only 10°C (50°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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Varna City.

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

Varna City Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Water Temperature 10°C (50°F) *  

Chance of Rain 25%  

Precipitation 55 mm (2.2 in)  

Rainy days 7 days  

Humidity 79% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 72 hours *  

Percentage Sunshine 29% *  

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Varna City typically stay consistent throughout December, with daily highs averaging around 8°C (46°F). Nights are cold, with lows typically ranging from -1°C (30°F) to 3°C (37°F).

Average temperatures in December

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‹ January February March April May June July August September October November 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

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‹ January February March April May June July August September October November December ›

Historical weather for Varna City in December

Browse day-by-day weather records for Varna City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Varna City historical weather extremes in December

Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in Varna City.

• The hottest December day on record in Varna City reached 20°C (68°F) (December 2, 2023).
• The lowest daytime temperature in December was -7°C (19°F), recorded on December 17, 1997.

What to Wear in Varna City in December

Dress warmly and in layers for your trip to Varna City in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 10°C (50°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Varna City 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 Varna City's climate page.

More climate data for Varna City

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Varna City climate overview or explore weather in Bulgaria.