Bulgaria temperatures in September

Bulgaria in September has maximum daytime temperatures ranging from pleasant in Ovchartsi with 20°C (68°F) to high temperatures in Svilengrad with 27°C (80°F). Nighttime temperatures generally drop to 14°C (57°F) in Svilengrad and 9°C (48°F) in Ovchartsi.

What is the temperature of the different cities in Bulgaria in September?

Find the average daytime temperatures in September for the most popular destinations in Bulgaria on the map below. Click on a destination dot for more detailed information.

Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30ºC (86ºF). Warm: 22ºC (72ºF) to 30ºC (86ºF). Pleasant: 18ºC (64ºF) to 22ºC (72ºF) Moderate: 12ºC (54ºF) to 18ºC (64ºF). Cold: 2ºC (36ºF) to 12ºC (54ºF). Very cold: lower than 2ºC (36ºF)

  • What is the warmest city in September in Bulgaria?
  • Svilengrad tops the warmest city list in our database with average maximum daytime temperatures around 27°C (80°F) and a minimum nighttime temperature of around 14°C (57°F).

  • What is the coldest city in September in Bulgaria?
  • The coldest city in September in Bulgaria is Ovchartsi when we check our database. The maximum daytime temperatures are around 20°C (68°F) and minimum nighttime temperatures fall around 9°C (48°F).

  • How much sun does Bulgaria get in September?
  • September is generally a sunny month with an average of 246 hours of sunshine in Sunny Beach during the whole month.

  • How warm is the water in September?
  • The water temperature averages approximately 24°C (75°F) in Sunny Beach this month, an ideal temperature for swimming and cooling off.

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