Climate and monthly weather forecast
Bansko, Bulgaria


The climate of Bansko

Residing in the heart of southwestern Bulgaria, Bansko prides itself on an abundance of appeal, with its location at the foothills of the Pirin Mountains playing a part in its unique climate. The town falls under a Marine west coast, warm summer climate, also known as Köppen climate classification Cfb. This climate possesses certain more distinct characteristics, primarily the variation in temperature and rainfall across the year.

Analyzing the available data, it becomes evident that Bansko's weather is quite diverse. The temperature fluctuates throughout the year, reaching its peak in July and August at 25.5°C (77.9°F) and 25.8°C (78.4°F) respectively, and dipping to the lowest in January at -6.1°C (21°F). Rainfall similarly shows a clear pattern, peaking in December at 80mm (3.15"), and reducing to its lowest in August, recording 31mm (1.22"). Variables such as sunshine hours and UV index also change throughout the year, with the longest daylight hours of approximately 15.2 hours in June, and the highest UV index of 9 in both June and July.

Unique weather patterns surface when observing the data. Despite having the highest temperatures, July has the lowest rainfall, which could result in rather dry periods. Contrastingly, December, despite being the coldest, has the highest amount of rainfall. Such unique conditions make Bansko's weather year-round quite an intriguing subject.

The best time to visit Bansko

For those desiring the warmest weather, the best time to visit Bansko would be during summer, from June to August. This period records the highest temperatures, with the average highs exceeding 22.5°C (72.5°F). Additionally, sunshine hours peak at 10 hours per day in July, offering abundant daylight. One can also enjoy outdoor activities with relatively low rainfall, particularly in August with a recorded 31mm (1.22").

The worst time to visit Bansko

Winter, specifically from December to February, records the harshest weather conditions in Bansko. During this period, the cold intensifies with January observing the lowest average low temperature at -6.1°C (21°F). Coupled with the highest rainfall in December at 80mm (3.15"), winter becomes less favorable for visiting tourists.

Spring weather in Bansko

Spring in Bansko, from March to May, is a time of gradual warming. The temperature rises from a mere 8.7°C (47.7°F) in March to a comfortable 19.7°C (67.5°F) in May. Although rainfall is slightly higher than in winter, with May recording 65mm (2.56"), the increasing daylight hours, reaching up to 14.6 in May, and a reasonably comfortable UV index make spring a pleasant period in Bansko.

Summer weather in Bansko

Summer in Bansko starts in June and lasts till August, characterized by the highest temperatures of the year. Average highs range from 23.1°C (73.6°F) to 25.8°C (78.4°F) during these months. Alongside high temperatures, summer also boasts long daylight hours, peaking at 15.2 hours in June. The UV index, at its highest between 8 to 9, reflects the amount of solar radiation reaching the ground, indicating clear, sunny days.

Autumn weather in Bansko

Bansko's autumn season from September to November witnesses gradually decreasing temperatures. September, starting at a warm 22.5°C (72.5°F), gives way to November’s chillier 10°C (50°F). Rainfall increases significantly during this period, from 37mm (1.46") in September to a hefty 79mm (3.11") by November. Decreasing daylight hours and sunshine hours also contribute to the cooler ambience of autumn in Bansko.

Winter weather in Bansko

Winter in Bansko, occurring from December to February, is synonymous with cold and rainy days. January is coldest, with the lowest temperature falling to -6.1°C (21°F). December is the rainiest, with an average rainfall of 80mm (3.15"). However, winter also brings shorter daylight hours, decreasing to 9.2 hours by December, and reduced sunshine hours, falling to 3 hours per day in December, encapsulating the bitter and gloomy essence of winters in Bansko.

Weather in January

January in Bansko, Bulgaria, is characterized by cold temperatures, low daylight hours, and steady rainfall. The winter weather conditions solidify Bansko's reputation as a prime ski resort location. The temperature swings between -6.1°C (21°F) at night to 2.2°C (36°F) during the day, representing the coldest average minimum and maximum temperatures for the year. Weather in January »

Weather in February

Shifting into February, Bansko experiences slight rises in both temperature and daylight hours. It continues to appeal to winter sports enthusiasts with its chilly temperatures and consistent precipitation. The elevated temperatures - from -4.4°C (24.1°F) to 4.7°C (40.5°F) - make the environment more manageable compared to January. Weather in February »

Weather in March

March presents a noticeable spike in temperatures and sunshine in Bansko, Bulgaria. Spring starts to announce its presence as the average highs approach 8.7°C (47.7°F), offering a respite from the chilly winter spell. Weather variations between February and March suggest the ongoing transition from winter to spring. Weather in March »

Weather in April

Bansko's weather in April vibrates with the essence of spring, manifesting in increased temperatures and longer daylight hours. The significant rise in temperature, from -1.4°C (29.5°F) to 14.8°C (58.6°F), marks a clear departure from the persistent cold of previous months. Weather in April »

Weather in May

May in Bansko witnesses the full bloom of spring, highlighted by steadily rising temperatures and stretching daylight hours. Radiating warmth, average high temperatures reach 19.7°C (67.5°F), pushing back against the remnant chill of early spring. Weather in May »

Weather in June

June is marked by a noticeable uptick in temperatures in Bansko, with an accompanying reduction in rainfall. Transitioning into summer, the average temperatures hover around 23.1°C (73.6°F), offering warmer days than May. The decrease in rainfall is counteracted by the highest daylight duration for the year, clocking at 15.2 hours. Weather in June »

Weather in July

Summer reaches its peak in July in Bansko, Bulgaria, presenting high temperatures and ample sunlight. A significant characteristic of July is the highest average temperature of the year, fluctuating from 12°C (53.6°F) to 25.5°C (77.9°F). Weather in July »

Weather in August

In August, Bansko sustains the summer temperatures while seeing a slight drop in daylight hours. The average temperatures range from 11.7°C (53.1°F) to 25.8°C (78.4°F), representing the highest mean monthly temperature for the year. Weather in August »

Weather in September

September ushers in a change in Bansko's weather, indicated by falling temperatures and daylight hours. As summer gives way to autumn, the cooler months lie ahead with average temperatures sinking to 22.5°C (72.5°F). This transition from August to September carries the first hints of the approaching fall. Weather in September »

Weather in October

October in Bansko, Bulgaria, marks a shift into the autumn season with cooler temperatures and increased rainfall. The dip in average temperatures, reaching lows of 4.6°C (40.3°F) and highs of 16.5°C (61.7°F), brings crisper air compared to September. Weather in October »

Weather in November

November is the doorstep to winter in Bansko, signified by a significant drop in temperature and daylight hours. The variety in weather conditions, between 1.2°C (34.2°F) and 10°C (50°F), indicates the town’s step into the winter season. Weather in November »

Weather in December

December welcomes the winter season in Bansko with freezing temperatures and increasing rainfall days. The temperature moves between -3.9°C (25°F) and 4.7°C (40.5°F), setting the stage for a classic winter landscape. As the daylight hours reach their minimum for the year, the month adopts a serene, tranquil ambience. Weather in December »
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What month is the coldest in Bansko?

The coldest month is January, with an average high-temperature of 2.2°C (36°F) and an average low-temperature of -6.1°C (21°F).

How many days does it rain in Bansko?

In Bansko, during the entire year, the rain falls for 111 days and collects up to 694mm (27.32") of precipitation.

When are the longest days in Bansko?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What is the month with the highest UV index in Bansko?

The months with the highest UV index in Bansko are June and July, with an average maximum UV index of 9.

What month has the most sunshine in Bansko?

July has the most sunshine of the year in Bansko, with an average of 10h of sunshine.

What time of the year is the hottest in Bansko?

August registers as the month with the average highest temperatures in Bansko, reaching 25.8°C (78.4°F) at its peak and 11.7°C (53.1°F) at the lowest.

What is the driest month in Bansko?

August is the month with the least rainfall in Bansko, Bulgaria. Rain falls for 7 days and accumulates 31mm (1.22") of precipitation.

When is Daylight Saving Time (DST) in Bansko?

On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.

What is the wettest month in Bansko?

December is the month with the most rainfall in Bansko. Rain falls for 10 days and accumulates 80mm (3.15") of precipitation.

What is the month with the shortest days in Bansko?

With an average of 9h and 12min of daylight, December has the shortest days of the year in Bansko, Bulgaria.

What is the month with the least sunshine in Bansko?

The month with the least sunshine in Bansko is December, with an average of 3h of sunshine.

What is the month with the lowest UV index in Bansko?

With an average maximum UV index of 1, December is the month with the lowest UV index in Bansko, Bulgaria.

Average temperature
Bansko, Bulgaria

Average temperature - Bansko, Bulgaria

The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (2.2°C).

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).

Average rainfall
Bansko, Bulgaria

Average rainfall - Bansko, Bulgaria

The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is August (31mm).

Average rainfall days
Bansko, Bulgaria

Average rainfall days - Bansko, Bulgaria

The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is September (6 days).

Average daylight / Average sunshine
Bansko, Bulgaria

Average daylight / Average sunshine - Bansko, Bulgaria

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 3h).

Bansko, Bulgaria

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