July weather forecast
Sveti Vlas, Bulgaria

July stands as the most heated month in Sveti Vlas, witnessing temperature highs sizzling up to a maximum of 27°C (80.6°F) and a balmy low of 17°C (62.6°F). The rainfall records a drop, lending a dry characteristic to the summer month. The sea offers the warmest dips of the year, adding to the overall inviting mood. Daylight slightly shrinks from June's extension but remains ample, accommodating outdoor plans well into the evening. July in Sveti Vlas, therefore, presents a perfect picture of a hot Bulgarian summer.

Temperature

The month of July, characterized by an average high of 27°C (80.6°F) and a low of 17°C (62.6°F), is recognized as the warmest in Sveti Vlas.

Rainfall

In Sveti Vlas, Bulgaria, in July, during 5 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 76 rainfall days, and 566mm (22.28") of precipitation is accumulated.

Sea temperature

In Sveti Vlas, in July, the average water temperature is 24.6°C (76.3°F).
Note: The allure of a swim in 24.6°C (76.3°F) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 25°C (77°F) to 28°C (82.4°F).

Daylight

In July, the average length of the day in Sveti Vlas is 14h and 58min.
On the first day of the month, sunrise is at 05:34 and sunset at 20:50. On the last day of July, sunrise is at 06:00 and sunset at 20:30 EEST.

Sunshine

The month with the most sunshine in Sveti Vlas is July, with an average of 10h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 9. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, a regular UV index of 9 translates into these guidelines:
Always be careful, as unprotected skin and eyes might burn in no time. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. After a swim or an outdoor workout, generously apply and regularly reapply a sunscreen with at least SPF 30, even if the day is cloudy. Caution! The Sun's UV intensity grows with reflections off sand and water.