When to visit Varna: weather, sea temperature and seasons
The best time to visit Varna is June to September for the beach (July highs near 29 °C, sea about 24 °C); spring and autumn are mild and quiet.
The best time to visit Varna depends on what you want. For beaches, come from June to September, when July days average about 29 °C and the sea reaches roughly 24–25 °C (Wikipedia). For culture and calm, May, June and September–October are mild, with the city’s music and theatre festivals in full swing.
Which month is best for swimming?
According to Wikipedia’s climate table (sea data from Weather Atlas), August has the warmest sea at about 24.8 °C, just ahead of July at 24.5 °C, while June and September are cooler but much quieter. Water temperatures for every month are on our sister site Varna Daily: sea temperature in Varna by month.
What is each season like?
Varna has three travel seasons: the beach months from June to September, the mild spring and autumn for culture, and a quiet winter. Air temperatures, rainfall and sunshine for every month are on our sister site Varna Daily: Varna weather by month.
Spring (April–May). Parks bloom, the Sea Garden fills with walkers and prices are lower. The sea is still too cold for most swimmers.
Summer (June–August). Beach season in the city and the resorts of St Constantine and Helena and Golden Sands. The Varna Summer theatre festival opens in June, the music festival begins in late June, and 15 August is Varna Day, the city’s holiday, which coincides with the feast of the Dormition, patron of the cathedral.
Autumn (September–October). Warm sea in early September, fewer crowds, and the closing concerts of the Varna Summer International Music Festival — in 2026 its 100th edition ran until 14 October.
Winter (November–March). A quiet, local season: museums, theatres, opera and cafés. Many resort hotels close, while the city stays lively thanks to its universities. For a warm break, see our guide to the thermal spa hotels near Varna. Late winter also has two local customs worth timing a trip around: Trifon Zarezan on 14 February and Baba Marta on 1 March.
Planning tips
- Book accommodation early for July and August.
- Check our festival calendar for exact dates.
- For live listings, see our sister site Varna Now.
Sources
Frequently asked questions
What is the best month to visit Varna?
For swimming, July and August are warmest, with the sea around 24–25 °C. June and September are quieter and still warm, and festivals run from June to October.
Is Varna worth visiting in winter?
Yes, for museums, the Sea Garden and city life. Winters are cool, with January highs around 7 °C, and most beach resort hotels close.
When does the beach season start in Varna?
In practice in June, when the sea warms up and beaches open their services, and it lasts until about mid-September.
