site.btaThe Weather on September 10

Mostly sunny, broken middle and high clouds. Light to moderate (in Eastern Bulgaria) easterly-southeasterly wind. Highs: 29C to 34C, around 30C in Sofia. 

Black Sea coast: Mostly sunny, broken clouds. Light to moderate easterly-southeasterly wind. Highs: 26C to 28C. Sea water temperature: around 24C to 25C. Sea waves height: 2 to 3 degrees Douglas. 

Mountains: Mostly sunny, temporary cloud increases, scattered showers. Moderate south-southwesterly wind. Highs: 24C at 1,200 m, 17C at 2,000 m. 

Source: National Institute of Meteorology and Hydrology