Sunny Beach Weather in June
June in Sunny Beach typically sees daytime highs of 25°C (77°F) and nighttime lows of 18°C (64°F). Expect some rainfall during the month. It falls within the summer season.
Rainfall in Sunny Beach in June
Past climate data indicates that roughly 7 days will see rain, totalling around 53 mm (2.1 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Sunny Beach in June
The temperature in Sunny Beach in June is perfect. Daytime highs reach 25°C (77°F), with nights dropping to 18°C (64°F). The summer season takes place during June. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Sunny Beach in June
The month enjoys around 320 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in June
At 23°C (73°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you're a fan of comfortable temperatures and drier conditions, June is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Sunny Beach's climate page.
Sunny Beach Temperature in June
Min Temperature
18°C (64°F)
Max Temperature
25°C (77°F)
Water Temperature
23°C (73°F)
Chance of Rain
24%
Precipitation
53 mm (2.1 in)
Rainy days
7 days
Humidity
74%
Sunshine
320 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Sunny Beach typically rise from around 24°C (75°F) at the start of June to approximately 27°C (81°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 18°C (64°F).
Average temperatures in June
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Sunny Beach in June
Browse day-by-day weather records for Sunny Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sunny Beach historical weather extremes in June
Based on weather observations in Sunny Beach between 1997 and 2025, these are the recorded extremes during June.
- The warmest day in June was on June 27, 2007, with a maximum of 40°C (104°F).
- On June 10, 2005, Sunny Beach saw its coldest June day with temperatures maxing out at 17°C (63°F).
- Nighttime temperatures dropped to 9°C (48°F) on June 4, 2008, marking the coldest June night on record.
Best Places in Bulgaria in June
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in June →
perfect weather
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unpleasant
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What to Wear in Sunny Beach in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Sunny Beach in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Bulgaria, check out our Sunny Beach's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Sunny Beach climate overview or explore weather in Bulgaria.
