Daytime highs, nighttime lows and the warmest cities in Constanţa, Romania this December.
Constanţa, Romania, a region in Romania, typically experiences cold weather in December, with maximum daytime temperatures around 8°C (46°F) and nighttime temperatures around 2°C (36°F) in Mamaia. During December, winter is in full swing.
Discover the typical December temperatures for the most popular locations of Constanţa on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Constanţa.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Pick a city to see its December weather averages.
Drill down to December weather for any region in Romania.
Mamaia averages a daytime high of 8°C (46°F) in December, which is low for Constanţa, Romania.
Mamaia sees nighttime lows close to 2°C (36°F) in December.
Mamaia usually sees around 81 hours of sunlight, indicating fewer sunny days.
The water temperature averages approximately 11°C (52°F) in Constanţa this month, so not the best month to swim.
We have much more information about the climate in Constanţa.
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