Sunny Beach Weather & Climate: Best Time to Visit
Sunny Beach experiences a humid subtropical climate. The name Sunny Beach is due to the many hours of sunshine that are recorded in spring and summer. During the period April to August it is usually pleasant weather with fairly low precipitation and a lot of sunshine. Starting June the average temperature rises above 27°C (81°F). In winter it is cool and gray.
Monthly Temperature in Sunny Beach
In Sunny Beach, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in August to a chilly 7°C (45°F) in the coolest month, January.
Nights vary from 21°C (70°F) in August to around 1°C (34°F) during the colder months.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sunny Beach
On average, Sunny Beach receives a reasonable amount of rain/snowfall, with an annual precipitation of 653 mm (26 in). Sunny Beach offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month October (67 mm (2.6 in)) and the driest month August (33 mm (1.3 in)) is not too significant. For more details, please visit our Sunny Beach Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Sunny Beach
For those who appreciate different seasons, Sunny Beach serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.9 hours of sunshine daily, and embrace the darker days in January, offering only 3.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Sunny Beach
The mean water temperature over the year ranges from 7°C (45°F) in February to 27°C (81°F) in August.
Water temperature over the year
Humidity in Sunny Beach by Month
The relative humidity is high throughout the year in Sunny Beach.
The city experiences its highest humidity in January, reaching 82%. In July, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Sunny Beach 3-Day Forecast
Check the conditions for any month of the year.
