Mamaia Weather in December

During December, Mamaia experiences low daytime temperatures of 8°C (46°F) and cooler nights around 2°C (36°F). As part of the winter season, some rainfall is to be expected.

Rainfall in Mamaia in December

You can typically expect 10 days of rain this month, averaging around 49 mm (1.9 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Mamaia in December

December in Mamaia brings typical temperatures with highs around 8°C (46°F) and lows of 2°C (36°F). During December, you'll experience the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Mamaia in December

The month has fewer sunny days, with around 81 hours of sunshine.

Wind Speed in Mamaia in December

December has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in December

At 11°C (52°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

December in Mamaia has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Mamaia Temperature in December

Min Temperature 2°C (36°F)  

Max Temperature 8°C (46°F)  

Water Temperature 11°C (52°F) *  

Chance of Rain 34%  

Precipitation 49 mm (1.9 in)  

Rainy days 10 days  

Humidity 88% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 81 hours *  

Percentage Sunshine *  

* Data from: Constanţa, Romania (3 KM, 2 Miles).

What to Wear in Mamaia in December

Dress warmly and in layers for your trip to Mamaia 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. 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 Mamaia 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

5/10

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 Romania, check out our Mamaia's climate page.

More climate data for Mamaia

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Mamaia climate overview or explore weather in Romania.