Constanta weather in January 2025

Expect 3°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Constanta in January. Check more long-term weather averages for Constanta in January before you book your next holiday to Romania in 2025/2026.

  • 3°C maximum daytime temperature in January in Constanta3
    3°C max day temperature
  • 2 hours of sunshine per day
  • 10 days with some rainfall in January in Constanta10
    10 days with some rainfall
  • -3°C minimum night-time temperature in January in Constanta-3
    -3°C min night temperature
  • 9 hours of daylight per day in January in Constanta9
    9 hours of daylight per day
  • No heat & humidity in January in Constanta0
    No heat & humidity
  • 31 mm monthly rainfall in January in Constanta31
    31 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Constanta1
    1 (Low) UV index
  • 6°C sea temperature in January in Constanta6
    6°C sea temperature

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The January weather guide for Romania (Constanta) 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 / mm)  |  Imperial (°F / inches)

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How cold is it in Constanta in January?

Daytime temperatures usually reach 3°C in Constanta in January, falling to -3°C at night.

How sunny is it in Constanta in January?

There are normally 2 hours of bright sunshine each day in Constanta in January - that's 22% of daylight hours.

Is the sea cold around Constanta in January?

The average sea temperature around Constanta in January is 6°C.

Does it rain in Constanta in January?

There are usually 10 days with some rain in Constanta in January and the average monthly rainfall is 31mm. Rain may fall as snow in this month.

Constanta January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:41 16:38
Thursday, 16th January 2025 07:37 16:54
Friday, 31st January 2025 07:24 17:14

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