Burgas, located on Bulgaria’s Black Sea coast, enjoys a mild continental climate with distinct seasons. Summers are warm and sunny, perfect for beachgoers, while winters are cool but milder than the country’s interior. With moderate rainfall, long daylight hours in summer, and a refreshing sea breeze, Burgas offers a pleasant climate for travel and outdoor activities year-round.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Burgas features a mild continental climate influenced by the Black Sea, resulting in warm, sunny summers and relatively mild winters. Average daytime temperatures range from 6–8°C in January, the coldest month, to 28–29°C in July and August, the warmest months. Nighttime lows in winter can dip just below freezing, while summer nights remain comfortable around 18–20°C. Extreme temperatures are rare but possible, with occasional winter cold snaps dropping to -14°C and summer peaks reaching 37°C.
Rainfall is moderate and fairly evenly distributed, with an annual average between 520–660 mm. The wettest months are typically May, June, and November, while August is the driest. Snowfall is rare and usually light, mainly occurring in winter. Sunshine hours vary greatly by season: July boasts up to 11 hours of sunshine per day, while December sees as little as 2–3 hours. Winds are generally light to moderate, with stronger breezes more common in autumn and winter. The Black Sea moderates both temperature extremes and humidity, making summers less stifling and winters less harsh than inland Bulgaria. Sea temperatures peak at 24–25°C in August, ideal for swimming and water sports.
| Average climate data for Burgas, Bulgaria | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 9 | 10 | 13 | 17 | 23 | 27 | 29 | 29 | 25 | 19 | 15 | 10 | 29 |
| Average minimum temperature (°C) | 0 | 1 | 4 | 8 | 13 | 18 | 20 | 20 | 17 | 12 | 8 | 4 | 0 |
| Average precipitation (mm) | 45 | 37 | 48 | 69 | 50 | 63 | 48 | 28 | 45 | 53 | 69 | 47 | 603 |
| Average rainfall days (days) | 11 | 8 | 9 | 7 | 6 | 4 | 3 | 2 | 5 | 8 | 7 | 10 | 81 |
| Average relative humidity (%) | 80 | 78 | 76 | 76 | 75 | 73 | 71 | 71 | 72 | 78 | 78 | 80 | 76 |
| Average water temperature (°C) | 9 | 8 | 8 | 10 | 16 | 22 | 25 | 25 | 23 | 18 | 14 | 10 | 16 |
| Average daily daylight hours (h) | 9 | 10 | 12 | 13 | 14 | 15 | 14 | 13 | 12 | 11 | 9 | 9 | 12 |
| Average daily sunshine hours (h) | 2 | 3 | 4 | 7 | 8 | 10 | 10 | 10 | 8 | 5 | 3 | 2 | 6 |
| Average UV index | 1 | 2 | 4 | 5 | 7 | 8 | 9 | 8 | 5 | 4 | 2 | 1 | 5 |
The best time to visit Burgas is from June to September, when the weather is reliably warm, sunny, and dry. During these months, sea temperatures reach their peak, making it perfect for swimming and beach activities. Festivals, long daylight hours, and lively seaside promenades make summer especially vibrant and enjoyable.
The least favourable time to visit Burgas is from December to February, when temperatures are at their lowest, daylight hours are short, and occasional cold winds can make it feel colder. While winters are milder than inland Bulgaria, outdoor activities and beach enjoyment are limited during this period.
Burgas has a mild continental climate with warm, sunny summers and cool, milder winters. Rainfall is moderate, and the Black Sea helps moderate temperature extremes, making the city pleasant for travel most of the year.
The best beach weather in Burgas is from June to September, when daytime temperatures reach 26–29°C, sea temperatures are warm, and sunshine is abundant. These months are ideal for swimming, sunbathing, and water sports.
Snow is rare in Burgas and usually light, mainly occurring in winter. The Black Sea’s influence keeps winter temperatures milder than inland Bulgaria, so heavy snowfall is uncommon.
Burgas receives moderate rainfall, averaging 520–660 mm per year. The wettest months are May, June, and November, while August is the driest. Rain showers can occur year-round, but they are usually brief in summer.
Winds in Burgas are generally light to moderate, with stronger breezes more common in autumn and winter. The sea breeze in summer is refreshing and helps moderate the heat, especially along the coast.
In summer, bring light clothing, swimwear, and sun protection. For spring and autumn, pack layers and a light jacket. In winter, warm clothes and a windproof jacket are recommended, especially for evenings by the sea.
Yes, the Black Sea is warmest from June to September, with sea temperatures reaching 24–25°C in August. This period is perfect for swimming and water sports.
The warmest month, with the highest average maximum temperature, is July (29.1 °C). The month with the lowest average maximum temperature is January (8.6 °C). Overall, the average maximum temperature over the whole year is 18.8 °C.
The month with the highest average minimum temperature is August (20.3 °C). The coldest month, with the lowest average minimum temperature, is January (0.5 °C). Overall, the average minimum temperature over the whole year is 10.5 °C.
The month with the highest average water temperature is August (25 °C). The month with the lowest average water temperature is February (7.8 °C). Overall, the average water temperature over the whole year is 15.6 °C.
The wettest month, with the highest amount of precipitation, is April (69.5 mm). The driest month, with the least amount of precipitation, is August (28.3 mm). Over the whole year there are 602.8 mm of rainfall on average.
The month with the most days of rain is January (10.9 days). The month with the fewest days of rain is August (2.3 days). Over the whole year there are 80.6 days of rain on average.
The month with the highest average relative humidity is January (80.4 %). The month with the lowest average relative humidity is July (70.5 %). The overall average relative humidity over the whole year is 75.6 %.
The month with the longest days, so the most daylight, is June (Average daylight: 15 h). The month with the shortest days, so the least daylight, is December (Average daylight: 9 h). Over the whole year there are 11.8 h of daylight per day on average.
The month with the most sunshine per day is June (Average sunshine: 10.1 h). The month with the least sunshine per day is January (Average sunshine: 2 h). Over the whole year there are 6.1 h of sunlight per day on average.
The month with the highest average UV index is July (UV index: 9). The months with the lowest average UV index are January and December (UV index: 1). Over the whole year the average UV index is 4.7.
