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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Journal weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Bulgaria weather in May brings warm, sunny days with average highs around 23°C along the Black Sea coast and slightly cooler inland temperatures. The live forecast above gives current conditions for your chosen dates; May is generally the start of the tourist season, with low rainfall and increasing sea temperatures.
What is the weather like in Bulgaria during May?
May marks the transition from spring to early summer across Bulgaria. Coastal resorts such as Sunny Beach, Nessebar and Obzor enjoy pleasant sea breezes and daytime temperatures frequently reaching 22–25°C. Inland, including the capital Sofia, afternoons are warm but evenings can feel fresh. Rainfall is moderate, with brief showers possible, but prolonged wet spells are uncommon. Sea temperatures hover around 18°C, still too cool for most swimmers but pleasant for strolling or watersports.
How does May compare to April and June?
Weather in Bulgaria in April is noticeably cooler and wetter, with average highs of 16°C. By contrast, Bulgaria weather in June brings hotter, more settled conditions, with highs of 28°C and less rain. May offers a comfortable middle ground: fewer crowds than high summer, blooming countryside and reliable sunshine, making it a popular month for exploring both coast and mountains.
Is May a good time to visit Sunny Beach or Nessebar?
Yes, May offers comfortable warmth without the peak-season heat. Nessebar Bulgaria weather May averages 22°C, ideal for sightseeing and beach walks. Bulgaria weather May Sunny Beach is similarly pleasant, with fewer crowds and lower rates than July or August.
Can I expect rain in Obzor during May?
Obzor Bulgaria weather May sees around 8–10 rainy days, but showers are usually short-lived. Total rainfall is modest, and sunny periods dominate. Live forecast above gives precise up-to-date details for your travel dates.
What should I pack for Bulgaria in May?
Light clothing for daytime, a jacket or sweater for cooler evenings, a raincoat or umbrella and sunscreen. Temperatures vary: coastal mornings can be 12°C; inland afternoons may reach 25°C. Comfortable footwear is essential for walking tours.
For a wider outlook, see the 10 Day Weather Forecast UK and check conditions across the UK at the weather hub. If you’re planning trips to British cities, compare with Birmingham Weather or Bristol Weather.