Sveti Vlas Weather in July
Thinking of visiting Sveti Vlas in July? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 21°C (70°F) at night, with some rainfall likely.
Rainfall in Sveti Vlas in July
You can expect rain on roughly 5 days based on historical data, averaging 43 mm (1.7 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Sveti Vlas in July
Sveti Vlas in July has perfect weather. Days reach 28°C (82°F) and nights cool to 21°C (70°F). July marks the summer season. This kind of day-to-night contrast is typical for this time of year. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.
Sunshine in Sveti Vlas in July
The month enjoys around 357 hours of sunshine, creating mostly sunny days with good weather conditions.
Average water temperature in July
With water at 26°C (79°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Sveti Vlas.
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 Sveti Vlas's climate page.
Sveti Vlas Temperature in July
Min Temperature
21°C (70°F)
Max Temperature
28°C (82°F)
Water Temperature
26°C (79°F) *
Chance of Rain
18%
Precipitation
43 mm (1.7 in)
Rainy days
5 days
Humidity
71% *
Sunshine
357 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Sveti Vlas typically stay consistent throughout July, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in July
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 July
Historical weather for Sveti Vlas in July
Browse day-by-day weather records for Sveti Vlas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sveti Vlas historical weather extremes in July
The extremes listed below come from historical weather data collected in Sveti Vlas from 1997 through 2025.
- The hottest July day on record in Sveti Vlas reached 39°C (102°F) (July 25, 2007).
- The coldest July day was on July 9, 1998, with a maximum of 19°C (66°F).
- The lowest overnight temperature recorded in July was 10°C (50°F) (July 10, 1998).
Best Places in Bulgaria in July
Find out more about the weather in Bulgaria and which places have the best travel conditions in this month. See all of Bulgaria in July →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sveti Vlas in July
Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 26°C (79°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Sveti Vlas in July
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 Sveti Vlas's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Sveti Vlas climate overview or explore weather in Bulgaria.
