Last updated: August 21, 2025
December in Bansko, Bulgaria presents a typical winter landscape, with mean temperatures hovering around 0°C (32°F). Visitors can expect daytime highs reaching up to 11°C (51°F), while chilly nights can plunge to a frigid -15°C (6°F). With 87% humidity and approximately 129 mm (5.1 in) of precipitation spread over 12 days, the month feels both crisp and lively. This blend of cold and moisture not only adds to the enchanting winter atmosphere but also sets the stage for impressive snow coverage, attracting winter sports enthusiasts and holidaymakers alike.
In December, Bansko, Bulgaria, transforms into a winter wonderland as temperatures plunge, creating a crisp and enchanting atmosphere for visitors. The month typically sees a minimum of -15°C (6°F), with average temperatures hovering around 0°C (32°F), and reaching a maximum of 11°C (51°F). This drop in temperature signals the arrival of the ski season, making it an ideal time for winter sports enthusiasts to hit the slopes. Compared to November, which experiences milder weather with averages above freezing, December showcases a more pronounced chill, setting the stage for the beautiful snowy landscapes that define this picturesque mountain town. As the month progresses, the charm of Bansko’s winter ambiance captivates both tourists and locals alike, inviting all to indulge in the joys of the season.
In December, Bansko, Bulgaria experiences a notable increase in precipitation, with an average of 129 mm (5.1 in), making it one of the wettest months of the year. This uptick coincides with the festive winter season, resulting in 12 days of rainfall, which often contributes to the enchanting snowy landscape cherished by locals and visitors alike. As the year draws to a close, December sets itself apart not only with the highest precipitation levels but also with a remarkable surge compared to earlier months, showcasing nature's transformation as it prepares for the cold of January and February. This trend of increased precipitation aligns with the typical seasonal patterns observed throughout Bansko, reinforcing its reputation as a winter wonderland.
In December, Bansko, Bulgaria, sees a humidity level of 87%, which marks a slight increase from the previous month’s 85%. This rise reflects a common trend as winter approaches, with humidity levels generally peaking during the colder months. Notably, the year's highest humidity occurs in January at 88%, following a consistent pattern of elevated humidity from late autumn. As temperatures drop, the moisture in the air tends to hold steady, establishing a cozy atmosphere that complements the winter's snowy charm. Conversely, summer months exhibit significantly lower humidity, reaching a minimum of just 47% in August, highlighting a refreshing contrast to the dampness of December. This cyclical variation enriches Bansko's climatic character, making it a captivating destination year-round.
As winter settles in Bansko, Bulgaria, December presents a notable decrease in UV Index, dropping to a low level of 2, which corresponds to a burn time of 45 minutes. This trend marks a stark contrast to the spring and summer months, where UV exposure peaks significantly. From the moderate levels in November to the very high levels from April through August, it’s clear that as temperatures cool and snow blankets the region, sun exposure becomes less of a concern. Nevertheless, it's still wise to be cautious, as even in the crisp winter air, UV rays can have an impact. For those venturing out, be sure to check the daily fluctuations in UV levels by visiting Bansko UV Index for the latest updates.
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In December, Bansko, Bulgaria, enjoys about 225 hours of sunshine, marking a gentle decline as the year comes to a close. This winter month sees less daylight compared to the vibrant summer peak in July, which boasts an impressive 426 hours of sunlight. Interestingly, December's hours are part of a gradual decrease from the fall, where November offers 234 hours, highlighting the region's transition to its colder, snow-blanketed season. As we embrace the seasonal shift, December's sun still casts a warm glow, inviting locals and visitors alike to enjoy the beautiful winter scenery amidst the crisp air.
In Bansko, Bulgaria, December brings a modest 36% chance of sunny weather, positioning it toward the lower end of the spectrum compared to the sunnier summer months. As the seasons transition from winter's chill to spring's warmth, it's clear that the likelihood of sunshine steadily increases—January hits a low at just 27%, while February climbs to 51%. This trend continues, peaking in the summer with July and August enjoying a robust 70% chance of clear skies. In contrast, December offers a subtle glimmer of sunshine amidst the winter gloom, suggesting that while the month may not be known for bright days, there's still a reasonable possibility of enjoying some sunny moments amid the snowy landscape.
In Bansko, Bulgaria, December marks the end of the year with approximately 9 hours of daylight, mirroring the short days of November. As the seasons transition from winter's grasp, daylight lingers only slightly longer, reflecting the cold climate that draws visitors to the area for winter sports and breathtaking landscapes. This pattern is consistent throughout the colder months, with daylight gradually increasing from January's 9 hours to a maximum of 15 hours in June. Once summer fades, daylight begins to wane again, a gradual decrease that enhances the cozy atmosphere of the region. Embracing the charm of these longer winter nights, Bansko invites both adventure and relaxation as the year draws to a close.
As December sweeps into Bansko, Bulgaria, the crisp winter air brings a slight increase in wind speed, averaging 2.0 m/s (5 mph). This marks a gentle rise from the milder summer months, reflecting a seasonal shift that ushers in the chill of winter. Notably, December's winds are the most robust since earlier in the year, surpassing the average speeds recorded from January through November. This subtle uptick not only enhances the emerging wintry landscape but also sets the stage for exhilarating skiing adventures and cozy après-ski moments in the heart of the Pirin Mountains. The invigorating breeze serves as a reminder that the mountainous terrain is alive with the spirit of the season.
Weather in Bansko varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bansko, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be milder compared to January, with temperatures ranging from a minimum of -15°C (6°F) to a maximum of 11°C (51°F) and an average of around 0°C (32°F). This month also sees significant precipitation, averaging 129 mm (5.1 in) over about 12 days, coupled with a high humidity of 87%. In contrast, January brings colder temperatures, with a minimum of -21°C (-5°F) and an average of -3°C (27°F), but the maximum remains similar at 10°C (51°F). Additionally, precipitation decreases to 84 mm (3.3 in) over about 10 days, while humidity remains slightly higher at 88%. For a more detailed look at the conditions, you can check Bansko weather in January.
In December, temperatures range from a chilly -15°C (6°F) at their lowest to a mild 11°C (51°F) at their highest, with an average of 0°C (32°F). The month experiences significant precipitation, totaling 129 mm (5.1 in) over approximately 12 days, accompanied by high humidity levels at 87%. On the other hand, February ushers in even cooler temperatures, with minimums dipping to -21°C (-5°F) and maximums reaching 14°C (57°F), while maintaining the same average of 0°C (32°F). Precipitation decreases to 73 mm (2.9 in) over about 10 days, and humidity drops slightly to 83%. For more details on February weather, check Bansko weather in February.
December and March offer contrasting weather experiences. In December, temperatures range from a chilly -15°C (6°F) at night to a mild 11°C (51°F) during the day, with an average of 0°C (32°F). The month also sees 129 mm (5.1 in) of precipitation over about 12 days, accompanied by high humidity at 87%. In contrast, March brings even colder nights, with minimum temperatures dropping to -21°C (-5°F), though daytime highs can reach a pleasant 18°C (65°F), averaging around 2°C (36°F). The precipitation slightly decreases to 116 mm (4.6 in) over about 14 days, and humidity is lower at 81%. For a detailed overview of March weather in Bansko, check out Bansko weather in March.
December and April present distinctly different weather patterns. In December, temperatures can plummet to a minimum of -15°C (6°F), with an average hovering around the freezing point at 0°C (32°F) and a maximum reaching up to 11°C (51°F). This month also sees significant precipitation, amounting to 129 mm (5.1 in) over about 12 days, coupled with high humidity at 87%.
In contrast, April brings a notable warming trend, with minimum temperatures of -7°C (19°F) and average highs around 7°C (44°F), peaking at a pleasant 21°C (71°F). Although April also experiences precipitation, it totals 102 mm (4.0 in) across 14 days, and humidity decreases to 71%. For a deeper look at what to expect, you can check out Bansko weather in April.
December and May showcase stark contrasts in weather conditions. In December, temperatures can plunge to a brisk minimum of -15°C (6°F) and hover around an average of 0°C (32°F), with maximums reaching 11°C (51°F). This month is characterized by high humidity at 87% and significant precipitation, totaling 129 mm (5.1 in) over 12 days. In contrast, May brings more moderate and pleasant weather, with minimum temperatures around -2°C (29°F) and an average of 11°C (53°F), peaking at a warm 25°C (77°F). While May sees slightly less precipitation at 117 mm (4.6 in), it spans 19 days, presenting a different kind of wetness. For those interested in exploring the May weather further, refer to Bansko weather in May.
In December, the weather is quite cold, with temperatures ranging from a chilling minimum of -15°C (6°F) to a mild maximum of 11°C (51°F), averaging around 0°C (32°F). The month sees considerable precipitation, totaling 129 mm (5.1 in) over 12 days, accompanied by high humidity levels of 87%. In contrast, June offers a much warmer climate, with temperatures starting at a minimum of 2°C (35°F) and soaring to a maximum of 29°C (85°F), averaging 15°C (59°F). Although June experiences slightly higher precipitation at 158 mm (6.2 in) over 19 days, the humidity is notably lower at 63%. For more insights into June weather, explore Bansko weather in June.
December and July present strikingly contrasting weather conditions. In December, temperatures plummet to a minimum of -15°C (6°F) and only reach an average of 0°C (32°F), with a maximum of 11°C (51°F). The month is marked by significant precipitation, totaling 129 mm (5.1 in) over 12 days, and a high humidity level of 87%, creating a cold and damp environment. In contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 6°C (44°F) to a comfortable average of 18°C (64°F) and a maximum of 31°C (88°F). While July does see some precipitation at 111 mm (4.4 in) across 14 days, the overall humidity is lower at 60%, providing a much drier feel. For more detailed insights into the weather during this summer month, visit Bansko weather in July.
December and August present contrasting weather conditions. In December, temperatures can plunge as low as -15°C (6°F), with an average of 0°C (32°F) and a maximum reaching 11°C (51°F). The month is also quite humid, with an average humidity of 87% and a noteworthy precipitation of 129 mm (5.1 in) over 12 days. In sharp contrast, August enjoys milder temperatures, ranging from a minimum of 4°C (40°F) to an average of 18°C (64°F) and a peak of 31°C (88°F). The humidity in August is significantly lower at 47%, and it experiences less precipitation at 75 mm (3.0 in) over just 10 days. For more details, you can visit Bansko weather in August.
December and September present stark contrasts in weather. In December, temperatures plummet, with a minimum reaching -15°C (6°F) and an average of 0°C (32°F), while max temperatures only climb to 11°C (51°F). It is also a wetter month, with precipitation totaling 129 mm (5.1 in) across 12 days and a high humidity level of 87%. In contrast, September enjoys milder conditions, featuring minimum temperatures around -3°C (27°F) and an average of 14°C (57°F), peaking at 28°C (83°F). With significantly less rainfall at 58 mm (2.3 in) over 8 days and humidity at a more comfortable 57%, September offers a more pleasant climate overall. For more details, check out Bansko weather in September.
When comparing the weather in December and October, it's evident that December is significantly colder, with average temperatures hovering around 0°C (32°F) and dips as low as -15°C (6°F), while October enjoys a milder average of 9°C (48°F), reaching highs of 22°C (72°F). Additionally, December experiences more frequent and intense precipitation, totaling 129 mm (5.1 in) over 12 days, compared to October's 75 mm (3.0 in) over just 7 days. Humidity levels also rise in December, peaking at 87%, whereas October sees a lower humidity of 76%. For more detailed information on October's weather, you can visit Bansko weather in October.
December weather is notably colder than November, with average temperatures dipping to around 0°C (32°F) compared to November's milder average of 4°C (40°F). The minimum temperatures in December reach as low as -15°C (6°F), while in November, they only drop to -13°C (9°F). Additionally, December experiences significantly higher precipitation, totaling 129 mm (5.1 in) over 12 days, compared to November's 78 mm (3.1 in) over just 9 days. Despite the cold, both months maintain high humidity levels, with December at 87% and November slightly lower at 85%. For more detailed insights into November's weather, you can explore Bansko weather in November.
December in Bansko offers a unique atmospheric shift as winter fully descends upon the region. Unlike the milder months preceding it, the average temperature hovers around freezing, with nighttime lows plunging well below. This chilly climate is complemented by a notable level of humidity, resulting in a crisp and invigorating air that feels distinctly different from other times of the year. Precipitation becomes more frequent, with snow likely blanketing the picturesque landscapes, making December not just a transitional month but a gateway to the ski season. For those planning a visit, it’s a season that beckons with a promise of winter charm and adventure—ideal for embracing the festive spirit in this stunning mountain town. For a more detailed look at what to expect, check out Bansko Climate.