site.btaThe Weather on September 13

Friday will have mostly sunny weather. Thundery showers in Western Bulgaria in the afternoon. Light to moderate south-southwesterly wind. Highs: 27C to 32C, in Sofia 26C.

The coast: mostly sunny. Moderate southeasterly wind. Highs: 26C to 30C. Sea water temperature: 24C to 26C.

The mountains: mostly sunny. Thundery showers over the massifs in Western Bulgaria. Moderate to strong south-southwesterly. Highs: 21C at 1,200 m, 14C at 2,000 m.

Source: National Institute of Meteorology and Hydrology