site.btaThe Weather on September 4

Mostly sunny with scattered high clouds. Cumulus clouds and isolated short-lived showers after noon mainly over western Bulgaria. Light east-northeasterly wind, moderate in some parts of the country. Highs: between 28C and 33C, about 29C in Sofia. 

The Black Sea coast: Mostly sunny with scattered high clouds. Moderate east-northeasterly wind. Highs: between 27C and 30C. Seawater temperature: about 25C. Sea waves: 2-3 degrees Douglas. 

The mountains: Mostly sunny with scattered high clouds. Cumulus clouds and isolated short-lived showers after noon. Light to moderate east-northeasterly wind. Highs: at 1,200 metres about 22C, at 2,000 metres about 15C. 

Source: National Institute of Meteorology and Hydrology