Mangalia weather in December 2025

Expect daytime maximum temperatures of 45°F in Mangalia, Romania in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 10 days with some rainfall and typically 1.9 inches of rainfall in the month.

  • 45°F maximum daytime temperature in December in Mangalia45
    45°F max day temperature
  • 2 hours of sunshine per day
  • 10 days with some rainfall in December in Mangalia10
    10 days with some rainfall
  • 34°F minimum night-time temperature in December in Mangalia34
    34°F min night temperature
  • 9 hours of daylight per day in December in Mangalia9
    9 hours of daylight per day
  • No heat & humidity in December in Mangalia0
    No heat & humidity
  • 1.9 inches monthly rainfall in December in Mangalia1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Mangalia1
    1 (Low) UV index
  • 48°F sea temperature in December in Mangalia48
    48°F sea temperature

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The December weather guide for Romania (Mangalia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How cold is it in Mangalia in December?

Daytime temperatures usually reach 45°F in Mangalia in December, falling to 34°F at night.

How sunny is it in Mangalia in December?

There are normally 2 hours of bright sunshine each day in Mangalia in December - that's 23% of daylight hours.

How warm is the sea around Mangalia in December?

The average sea temperature around Mangalia in December is 48°F.

Does it rain in Mangalia in December?

There are usually 10 days with some rain in Mangalia in December and the average monthly rainfall is 1.9 inches.

Mangalia December sunrise & sunset times

Browse the sunrise and sunset times for Mangalia in December 2025. Select a month to view Mangalia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:20 16:29
Tuesday, 16th December 2025 07:33 16:29
Wednesday, 31st December 2025 07:40 16:38

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