St Konstantin weather in October 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in St Konstantin in October. Check more long-term weather averages for St Konstantin in October before you book your next holiday to Bulgaria in 2025/2026.

  • 17°C maximum daytime temperature in October in St Konstantin17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 5 days with some rainfall in October in St Konstantin5
    5 days with some rainfall
  • 9°C minimum night-time temperature in October in St Konstantin9
    9°C min night temperature
  • 11 hours of daylight per day in October in St Konstantin11
    11 hours of daylight per day
  • No heat & humidity in October in St Konstantin0
    No heat & humidity
  • 40 mm monthly rainfall in October in St Konstantin40
    40 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in St Konstantin3
    3 (Moderate) UV index
  • 18°C sea temperature in October in St Konstantin18
    18°C sea temperature

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The October 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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More about Bulgaria

How warm is it in St Konstantin in October?

Daytime temperatures usually reach 17°C in St Konstantin in October, falling to 9°C at night.

How sunny is it in St Konstantin in October?

There are normally 5 hours of bright sunshine each day in St Konstantin in October - that's 46% of daylight hours.

How warm is the sea around St Konstantin in October?

The average sea temperature around St Konstantin in October is 18°C.

Does it rain in St Konstantin in October?

There are usually 5 days with some rain in St Konstantin in October and the average monthly rainfall is 40mm.

St Konstantin October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:05 17:49
Thursday, 16th October 2025 06:23 17:23
Friday, 31st October 2025 06:42 17:01

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