The highest day temperature in December 2024 was 56°F. The lowest night temperature was 30°F. The average values for day and night temperatures during December were 45.6°F и 42.2°F respectivly.

The average sea surface temperature in December 2024 for Mamaia was 49.7°F. The maximum and minimum values were 45.4°F and 54.4°F respectively.

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in December for Mamaia is 0.9 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 12.2 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mamaia in December is 4.6 hours.