June weather forecast
Sunny Beach, Bulgaria

June, the initial month of summer, displays a jump in temperature on the seaside city of Sunny Beach, Bulgaria. The average high temperature skyrockets to a sizzling 27.2°C (81°F), marking the official summer season. June witnesses a decrease in rainfall to 32mm (1.26"), the lowest so far in the year, spread out neatly over seven days. The appealing summer weather coupled with long sunny days, captivates holidaymakers, drawing them to this popular tourist hotspot. With an increasing sea temperature, water activities become a favorite, making it a prime time for beach-goers.

Temperature

Sunny Beach's transition into June brings a slight rise in the average high-temperature, moving from a pleasant 22.4°C (72.3°F) in May to a moderately hot 27.2°C (81°F). June nights experience a consistent temperature drop to a comfortable 17.5°C (63.5°F).

Heat index

For June, the heat index is appraised at a tropical 30°C (86°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In June, the average relative humidity is 74%.

Rainfall

In Sunny Beach, in June, during 7 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, there are 76 rainfall days, and 582mm (22.91") of precipitation is accumulated.

Sea temperature

In Sunny Beach, the average seawater temperature in June is 21.6°C (70.9°F).
Note: In water of 21.6°C (70.9°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

June has the longest days of the year in Sunny Beach, with an average of 15h and 18min of daylight.
On the first day of the month, sunrise is at 05:33 and sunset at 20:40. On the last day of June, sunrise is at 05:34 and sunset at 20:51 EEST.

Sunshine

In June, the average sunshine in Sunny Beach is 10.6h.

UV index

In June, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 8 in June suggests the following recommendations:
Be vigilant. Without due care, eyes and skin can be harmed in no time. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heed this! UV intensity is much stronger when reflected off sand and water.