Climate in Sveti Vlas (Burgas Province), Bulgaria

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Sveti Vlas, Bulgaria

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Sveti Vlas, Bulgaria

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* Data from: Sunny Beach, Bulgaria (5 KM, 3 Miles).

Average water temperature

The mean water temperature over the year.

Average monthly water temperature in Sveti Vlas, Bulgaria

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* Data from: Sunny Beach, Bulgaria (5 KM, 3 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Sveti Vlas, Bulgaria

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Sveti Vlas, Bulgaria

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Sveti Vlas, Bulgaria

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* Data from: Sunny Beach, Bulgaria (5 KM, 3 Miles).

Weather Forecasts for Sveti Vlas

Sat   Mar 02
11°C | 5°C
NE 14 km/h
broken clouds and no rain

broken clouds and no rain

Sun   Mar 03
12°C | 2°C
SE 7 km/h
partly cloudy and no rain

partly cloudy and no rain

Mon   Mar 04
12°C | 3°C
SE 11 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Sveti Vlas in Bulgaria

Sveti Vlas is a unique combination of fresh mountain air, a pleasant maritime climate and a beautiful landscape. Because of the favorable location, Sveti Vlas became a popular resort and spa location in the 1960s for the treatment of lung diseas. Because of this Sveti Vlas has always been more luxurious than many other Bulgarian tourist destinations.

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Sveti Vlas?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Sveti Vlas?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Sveti Vlas?
    The coldest month is January with an average maximum temperature of 7°C.
  • Which is the wettest month in Sveti Vlas?
    October tops the wettest month list with 67 mm of rainfall.
  • Which is the driest month in Sveti Vlas?
    August is the driest month with 33 mm of precipitation.
  • Which is the sunniest month in Sveti Vlas?
    July is the sunniest month with an average of 357 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.