Constanta weather in August 2025

Expect 26°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Constanta in August. Check more long-term weather averages for Constanta in August before you book your next holiday to Romania in 2025/2026.

  • 26°C maximum daytime temperature in August in Constanta26
    26°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in August in Constanta5
    5 days with some rainfall
  • 18°C minimum night-time temperature in August in Constanta18
    18°C min night temperature
  • 14 hours of daylight per day in August in Constanta14
    14 hours of daylight per day
  • Low heat & humidity in August in ConstantaL
    Low heat & humidity
  • 34 mm monthly rainfall in August in Constanta34
    34 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Constanta7
    7 (High) UV index
  • 24°C sea temperature in August in Constanta24
    24°C sea temperature

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The August 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 hot is it in Constanta in August?

Daytime temperatures usually reach 26°C in Constanta in August with low heat and humidity, falling to 18°C at night.

How sunny is it in Constanta in August?

There are normally 7 hours of bright sunshine each day in Constanta in August - that's 52% of daylight hours.

How warm is the sea around Constanta in August?

The average sea temperature around Constanta in August is 24°C.

Does it rain in Constanta in August?

There are usually 5 days with some rain in Constanta in August and the average monthly rainfall is 34mm.

Constanta August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:53 19:30
Saturday, 16th August 2025 05:10 19:08
Sunday, 31st August 2025 05:27 18:43

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