Sveti Vlas weather in October 2025

Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Sveti Vlas in October. Check more long-term weather averages for Sveti Vlas in October before you book your next holiday to Bulgaria in 2025/2026.

  • 18°C maximum daytime temperature in October in Sveti Vlas18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 5 days with some rainfall in October in Sveti Vlas5
    5 days with some rainfall
  • 11°C minimum night-time temperature in October in Sveti Vlas11
    11°C min night temperature
  • 11 hours of daylight per day in October in Sveti Vlas11
    11 hours of daylight per day
  • No heat & humidity in October in Sveti Vlas0
    No heat & humidity
  • 49 mm monthly rainfall in October in Sveti Vlas49
    49 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Sveti Vlas4
    4 (Moderate) UV index
  • 18°C sea temperature in October in Sveti Vlas18
    18°C sea temperature

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Sveti Vlas by month

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The October weather guide for Bulgaria (Sveti Vlas) 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 hot is it in Sveti Vlas in October?

Daytime temperatures usually reach 18°C in Sveti Vlas in October, falling to 11°C at night.

How sunny is it in Sveti Vlas in October?

There are normally 5 hours of bright sunshine each day in Sveti Vlas in October - that's 48% of daylight hours.

How warm is the sea around Sveti Vlas in October?

The average sea temperature around Sveti Vlas in October is 18°C.

Does it rain in Sveti Vlas in October?

There are usually 5 days with some rain in Sveti Vlas in October and the average monthly rainfall is 49mm.

Sveti Vlas October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:06 17:50
Thursday, 16th October 2025 06:23 17:25
Friday, 31st October 2025 06:42 17:03

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