Annual average weather for Bulgaria

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Annual Average Weather for Bulgaria

The annual average maximum daily temperature is 17.7°C (63.9°F) which is not that warm but sunbathing may be possible on some clear days. The annual average water temperature is typically 21.7°C (71.0°F) which is comfortable for swimming though some may prefer warmer water. Annually there are on average 11.2 days of rain per month and 7.2 hours of sun per day.

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When is the best time to visit Bulgaria?

The best months to visit Bulgaria are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from June to August when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between June and November when the sea temperature is above the average 22°C (71°F) which is comfortable for swimming though some may prefer warmer water.

Can you sunbathe in Bulgaria year round?

No, you can't sunbathe in Bulgaria all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

The weather is best for sunbathing in the months from June to August when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Bulgaria year round?

No, you can't swim in Bulgaria all year round.

The warmest sea water temperatures in Bulgaria are found in August when they peak at 28°C (83°F) and lowest in February when they dip to 17°C (62°F).

The sea temperature is above average for swimming between June and November when the sea temperature is above 22°C (71°F) which is comfortable for swimming though some may prefer warmer water.

For perfect swimming and lounging all day, try the months from July to September when the sea temperature is above 26°C (79°F)

More info about the annual sea temperatures

When is the hottest month in Bulgaria?

The hottest month in Bulgaria is August when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (84°F), average temperature is 24°C (74°F) and average minimum temperature is 19°C (65°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Bulgaria?

The coolest month in Bulgaria is January when the average maximum temperature is 6°C (44°F), average temperature is 3°C (37°F) and average minimum temperature is -1°C (30°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Bulgaria?

The sunniest days in Bulgaria are in July which has the most hours of sunshine per day. In July the sunshine percentage is 82% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 11.8hrs making the days very long and bright.

More info about the annual sunshine.

When is the least sunny month in Bulgaria?

December has the least sunshine. In December the sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 3.3 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Bulgaria?

The driest month in Bulgaria is November with 0.2cm (0.1inches) of rain and August has the fewest days of rain with 6.5 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Bulgaria?

The wettest month in Bulgaria is May with 1.8cm (0.7inches) of rain and April has the most days of rain with 13.8 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Bulgaria?

The coldest sea water temperatures in Bulgaria are found in February when they dip to 17°C (62°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

More info about the annual sea temperatures.

When is the sea the warmest in Bulgaria?

The warmest sea water temperatures in Bulgaria are found in August when they peak at 28°C (83°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Bulgaria?

The most humid month in Bulgaria is August with a dew point (an indicator of humidity) of 20°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the least humid month in Bulgaria?

The least humid month in Bulgaria is January with a dew point of 2°C (36°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Bulgaria?

The most windy month in Bulgaria is March when the average maximum windspeed is 30KM/H (19MPH) and the average wind speed is 14KM/H (9MPH).

More info about the annual wind conditions.

Annual Temperature for Bulgaria

The hottest month in Bulgaria is August when the average maximum temperature is 29°C (84°F), average temperature is 24°C (74°F) and average minimum temperature is 19°C (65°F).

The coolest month in Bulgaria is January when the average maximum temperature is 6°C (6°F), average temperature is 3°C (37°F) and average minimum temperature is -1°C (30°F).

Annual Sunshine for Bulgaria

The longest days in Bulgaria are in June, with an average of 15.3 hours of daylight per day. December has the shortest days with an average of 9.1 hours of daylight per day.

The sunniest days in Bulgaria are in July which has the most hours of sunshine per day. The sunshine percentage is 82% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 11.8hrs making the days very long and bright.

December has the least sunshine. The sunshine percentage is 36% making it very cloudy and overcast with some periods of sunshine. There are 3.3 hours of sunshine per day.

The ultraviolet index is the highest in July when it reaches 9.4 and lowest in December when it reaches 1.3.

An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Bulgaria

The warmest sea water temperatures in Bulgaria are found in August when they peak at 28°C (83°F) and lowest in February when they dip to 17°C (62°F).

The sea is best for swimming between June and November when the temperature is above 22°C (71°F) which is comfortable for swimming though some may prefer warmer water.

Annual Rainfall for Bulgaria

The wettest month in Bulgaria is May with 1.8cm (0.7inches) of rain and April has the most days of rain with 13.8 days with some rain, a pretty wet time to visit the beach.

The driest month in Bulgaria is November with 0.2cm (0.1inches) of rain and August has the fewest days of rain with 6.5 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Bulgaria

The most humid month in Bulgaria is August with a dew point (an indicator of humidity) of 20°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

The least humid month in Bulgaria is January with a dew point of 2°C (36°F) which is a bit dry for some.

Annual Wind Speed for Bulgaria

The most windy month in Bulgaria is March when the average maximum windspeed is 30KM/H (19MPH) and the average wind speed is 14KM/H (9MPH).

The least windy month in Bulgaria is November when the average maximum windspeed is 26KM/H (16MPH) and the average wind speed is 13KM/H (8MPH).

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