July is typically the hottest month: the interior and plains can be hot, while the Black Sea coast offers seaside relief. This is peak season-expect busy beaches and higher prices at coastal resorts.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Bulgaria in July.
Varna, Burgas, Sozopol, Golden Sands
High summer in July brings hot, sunny days with highs commonly in the upper 20s to low 30s; humidity rises but sea breezes moderate the heat along the shore. This is peak season: expect full beaches, busy promenades, and higher prices for accommodation near Varna and Burgas. Pack sunscreen, a hat, and consider booking restaurants or boat trips in advance to avoid disappointment.
Ruse, Silistra, Vidin
July often brings the region’s hottest weather with highs in the high 20s to low 30s, particularly inland away from the river. Heat can make midday exploration uncomfortable; plan strenuous activities for mornings and evenings, and use shaded riverside promenades in Ruse to cool down. Keep water with you and be aware that afternoon storms, when they occur, can be intense.
Sofia, Vitosha, Pernik
July sees frequent hot spells in the basin with daytime temperatures often in the high 20s to low 30s; humidity is usually lower than the coast but the sun is strong. Mountain resorts like Borovets draw Bulgarians seeking cooler air and night-time temperatures drop pleasantly there. If planning long-day hikes into Rila or Pirin, start early to avoid midday heat and bring plenty of water.
Plovdiv, Kazanlak, Stara Zagora
July brings some of the region’s hottest weather, with highs frequently reaching the upper 20s to low 30s - heatwaves can push temperatures higher. Urban heat in Plovdiv can be intense; plan museum visits and city walking for early morning or evening and escape to shaded gardens or nearby hills in the afternoon. Carry water, wear a hat, and be ready for occasional late-afternoon thunderstorms that give short, sharp relief.
Stara Planina, Shipka Pass, Central Balkan National Park
July is warm in the valleys but pleasantly cool on ridgelines, making it prime season for long hikes and ridge traverses. Mountain refuges are lively and the mountain roads into areas like Kalofer and Troyan are busy with Bulgarian hikers. Afternoon thunderstorms can develop; early starts for peak attempts and sturdy boots for rocky trails are advised.
Bansko, Borovets, Pamporovo, Rila Monastery
July offers comfortable high-mountain conditions with daytime temperatures in the low to mid-teens at altitude and warmer weather in valley towns like Bansko. This is peak trekking season with trails busy but not crowded, and evenings pleasantly cool. Be prepared for fast-developing thunderstorms above tree-line and start alpine routes early for the best conditions.
Music and cultural events in Varna and other seaside towns continue through July.
Bansko hosts a jazz festival in the mountains, attracting international musicians and audiences.
See how July compares with the rest of the year, then read the full guide.