St Konstantin weather in August 2025

Expect 26°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in St Konstantin in August. Check more long-term weather averages for St Konstantin in August before you book your next holiday to Bulgaria in 2025/2026.

  • 26°C maximum daytime temperature in August in St Konstantin26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 5 days with some rainfall in August in St Konstantin5
    5 days with some rainfall
  • 17°C minimum night-time temperature in August in St Konstantin17
    17°C min night temperature
  • 14 hours of daylight per day in August in St Konstantin14
    14 hours of daylight per day
  • Low heat & humidity in August in St KonstantinL
    Low heat & humidity
  • 37 mm monthly rainfall in August in St Konstantin37
    37 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in St Konstantin7
    7 (High) UV index
  • 25°C sea temperature in August in St Konstantin25
    25°C sea temperature

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The August weather guide for Bulgaria (St Konstantin) 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 St Konstantin in August?

Daytime temperatures usually reach 26°C in St Konstantin in August with low heat and humidity, falling to 17°C at night.

How sunny is it in St Konstantin in August?

There are normally 9 hours of bright sunshine each day in St Konstantin in August - that's 62% of daylight hours.

How warm is the sea around St Konstantin in August?

The average sea temperature around St Konstantin in August is 25°C.

Does it rain in St Konstantin in August?

There are usually 5 days with some rain in St Konstantin in August and the average monthly rainfall is 37mm.

St Konstantin August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:58 19:30
Saturday, 16th August 2025 05:15 19:09
Sunday, 31st August 2025 05:31 18:45

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