Last updated: August 27, 2025
December in Bled, Slovenia is marked by chilly temperatures, with daily highs peaking at 10°C (51°F), while the average hovers around 0°C (31°F). The month can see temperatures plummet to a brisk -15°C (5°F), adding a briskness to the air. With 157 mm (6.2 in) of precipitation spread over approximately 10 days, December often brings a blanket of snow to this picturesque location, enhancing its winter charm. The high humidity level at 89% can make the cold feel even crisper, inviting visitors to embrace the seasonal beauty and cozy indoor activities that Bled has to offer.
In Bled, Slovenia, December ushers in the full embrace of winter, with temperatures dipping significantly compared to the previous months. The average temperature settles at 0°C (31°F), marking a stark shift from the milder autumn. With minimums plunging to a chilling -15°C (5°F), it’s a time when the landscape transforms into a serene, frosty paradise. While daytime highs reach a gentle 10°C (51°F), the cold nights are perfect for cozying up beside a warm fireplace. This month underscores a consistent trend of colder temperatures, as the region transitions from the mild fall weather of November into the heart of winter, inviting visitors to enjoy the beauty of Bled’s snowy scenery.
In December, Bled, Slovenia, experiences notable precipitation, with an average of 157 mm (6.2 in) over about 10 days of rain. This marks a slight decrease from the wetter months of late autumn, yet it remains significant, contributing to the picturesque winter landscape that often attracts visitors. The relatively high precipitation level in December maintains the trend established throughout the year, where May stood out with peak rainfall of 203 mm (8.0 in). The consistent wet days, especially in the earlier months, have set a foundation for a lush environment that transforms Bled into a winter wonderland, showcasing the natural beauty of its surroundings even in the colder season.
In December, Bled, Slovenia, experiences a notable humidity level of 89%, reflecting the region's characteristic winter chill. As the year progresses towards its conclusion, humidity in Bled remains high, consistent with the trend seen in the preceding months. Following a peak in January at 91%, moisture levels gradually ease but still hover above 85% through February and March. This trend highlights a transition from the brisk winter months into the more temperate early spring, while the subsequent months of April and May show a gradual decline. However, humidity rises again in the latter part of the year, peaking at 90% in November before settling at 89% in December. Such sustained humidity levels not only enhance Bled's picturesque winter landscape but also add a romantic ambiance to this enchanting lakeside destination.
In December, Bled, Slovenia experiences a low UV Index of 2, allowing for longer exposure times of up to 45 minutes without the risk of sunburn. This reflects the seasonal trend of decreasing UV levels as winter approaches, following a peak in the summer months when the index reached 9 in July and June. Overall, the UV Index fluctuates throughout the year, with very high levels dominating the summer, especially in May and June. As the months transition into winter, the need for sun protection diminishes significantly, making December a safer month for outdoor activities under the softer winter sun. For more insights on UV exposure trends throughout the year, visit Bled UV Index.
UV Risk Categories
Bled, Slovenia, basks in a delightful tapestry of sunshine throughout the year, and December brings a touch of magic with approximately 200 hours of daylight. This marks a slight increase from November's 197 hours, signaling the gradual return of brighter days as the year draws to a close. While the sun may shy away during the winter months, December's light still hints at the rejuvenation that comes with the arrival of spring. As the landscape is adorned with winter's embrace, the soft glow of sunlight dances over Bled's iconic lake and castle, creating a serene backdrop that invites visitors to embrace the peaceful charm of this winter wonderland.
In Bled, Slovenia, the likelihood of sunny weather takes a dip in December, with only 32% of days likely to be brightened by the sun. This trend reflects a gradual shift from the clearer skies observed in earlier months, with February peaking at 40% and March showing a significant rise to 53%. Notably, November suffers the most, plummeting to just 23% sunshine, suggesting that by the time December rolls around, the winter gloom has set in. As the year transitions towards the colder months, December offers a mild increase in sun compared to its predecessor, yet it remains below average when compared to other months, hinting that visitors might want to embrace cozy indoor activities alongside their outdoor explorations.
As December arrives in Bled, Slovenia, the days grow shorter, with daylight lasting only 8 hours. This marks the culmination of a steady decline from the longer days of summer, where June and July offer a generous 15 hours of sunlight. Following this peak, the gradual decrease is clear, as daylight wanes to 9 hours in November before dipping further in December. As winter sets in, the landscape transforms under the tranquil, soft glow of the low winter sun, inviting a reflective stillness that contrasts sharply with the vibrant energy of spring and summer. The cycle of daylight reminds us of nature's rhythm, preparing for the promise of renewal that comes with the arrival of brighter days ahead.
As December sweeps into Bled, Slovenia, the wind takes on a crisp and gentle demeanor, averaging 1.5 m/s (3 mph). This calmness is part of a broader trend observed throughout the year, with the wind speed remaining consistently low across winter months. While many may associate winter with brisk gusts, Bled's chill is marked by mild breezes, akin to the soothing whispers of nature. The average wind speeds show a delicate balance, hovering around 1.5 to 1.8 m/s from January to April and maintaining a similar allure as the seasons shift. December’s soothing winds invite leisurely strolls by the enchanting lake, wrapping the picturesque landscape in a serene embrace that beckons visitors to savor the quiet beauty of winter in this charming alpine town.
Weather in Bled varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bled, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by a broader temperature range, with lows reaching -15°C (5°F) and average temperatures around 0°C (31°F), peaking at a mild 10°C (51°F). The month experiences significant precipitation totaling 157 mm (6.2 in) over approximately 10 days, along with a humidity level of 89%. January, on the other hand, sees slightly cooler average temperatures with a minimum of -15°C (5°F) and an average of -2°C (29°F), while still reaching a maximum of 9°C (49°F). Precipitation drops notably to 60 mm (2.4 in) over just 5 days, contributing to a slightly higher humidity of 91%. For more detailed insights, check out Bled weather in January.
December and February present distinct weather patterns, despite their proximity in the winter season. In December, temperatures often plunge to a minimum of -15°C (5°F), with an average of 0°C (31°F) and a maximum reaching 10°C (51°F). This month is also characterized by higher precipitation, totaling 157 mm (6.2 in) over about 10 days, alongside a humidity level of 89%. In contrast, February exhibits slightly milder temperatures, with a minimum of -14°C (7°F) and an average of 1°C (34°F), peaking at 16°C (61°F). Precipitation decreases to 108 mm (4.2 in), while the humidity remains relatively consistent at 87%. For those interested in the specifics of February weather, more details can be found at Bled weather in February.
In December, temperatures typically range from a chilly -15°C (5°F) at their lowest to a mild 10°C (51°F) at the highest, with an average around 0°C (31°F). The month experiences significant precipitation, averaging 157 mm (6.2 in) over about 10 days, and the humidity remains high at 89%. In contrast, March shows a notable warming trend, with minimum temperatures dropping slightly lower at -17°C (1°F) but average highs reaching 20°C (68°F). Precipitation decreases to 100 mm (4.0 in) spread across approximately 11 days, and humidity levels are a bit lower at 82%. For more detailed information about March weather, visit Bled weather in March.
December and April exhibit distinctly different weather patterns. In December, temperatures range from a chilling low of -15°C (5°F) to a comfortable high of 10°C (51°F), with an average temperature of around 0°C (31°F). The month sees significant precipitation of 157 mm (6.2 in) over about 10 days, accompanied by high humidity levels of 89%. In contrast, April experiences milder conditions with temperatures varying from a minimum of -10°C (15°F) to a maximum of 24°C (75°F), averaging 8°C (47°F). While precipitation is slightly lower at 139 mm (5.5 in) spread across 13 days, humidity also drops to 79%. For more specific details about the weather in Bled during this month, check out Bled weather in April.
December and May present stark contrasts in weather patterns. In December, temperatures can plummet to a minimum of -15°C (5°F) with an average around 0°C (31°F), while reaching a maximum of 10°C (51°F). The month sees significant precipitation, totaling 157 mm (6.2 in) over about 10 days, accompanied by high humidity levels at 89%. In contrast, May warms up considerably, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant average of 12°C (55°F) and peaking at 24°C (76°F). While May experiences even higher total precipitation of 203 mm (8.0 in), it spans over 22 days, resulting in a lower overall humidity of 74%. For a closer look at what you can expect, check out Bled weather in May.
December and June weather present striking contrasts in temperature and conditions. In December, temperatures drop to a frigid minimum of -15°C (5°F), with an average hovering around 0°C (31°F) and a maximum of 10°C (51°F). The month also experiences a high level of humidity at 89%, with about 157 mm (6.2 in) of precipitation over 10 days. In contrast, June brings a much warmer and more inviting atmosphere, with temperatures ranging from a minimum of 3°C (39°F) to an average of 18°C (64°F), peaking at 33°C (91°F). Although June sees slightly less precipitation at 133 mm (5.3 in) spread across 16 days, the humidity is lower at 75%. For a detailed look at the conditions in June, visit Bled weather in June.
December and July present stark contrasts in weather conditions. In December, temperatures plummet with a minimum of -15°C (5°F) and an average of 0°C (31°F), while the highest daily temperatures barely reach 10°C (51°F). The month experiences significant precipitation, totaling 157 mm (6.2 in) over approximately 10 days, accompanied by high humidity at 89%. In contrast, July boasts much milder weather, with temperatures ranging from a minimum of 8°C (48°F) to an average of 19°C (66°F), peaking at 30°C (86°F). Although July has slightly higher precipitation at 163 mm (6.4 in), it occurs over a greater number of days (17) and with lower humidity at 74%. For more details on July weather, you can visit Bled weather in July.
December and August present strikingly different weather experiences. In December, temperatures can plunge to a minimum of -15°C (5°F), with an average of 0°C (31°F) and a maximum of 10°C (51°F), creating a cold and often snowy environment. The month sees around 157 mm (6.2 in) of precipitation over approximately 10 days, accompanied by high humidity levels of 89%, making it feel even chillier.
In contrast, August boasts a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 32°C (89°F) and a pleasant average of 19°C (66°F). Though it experiences slightly more precipitation at 177 mm (7.0 in) over 16 days, the humidity is lower at 68%, contributing to a more comfortable and enjoyable atmosphere. For more details, check out Bled weather in August.
In December, temperatures can plunge to a minimum of -15°C (5°F), with an average around 0°C (31°F) and a maximum of 10°C (51°F), creating a notably chilly atmosphere. The month sees an average humidity of 89% and experiences around 157 mm (6.2 in) of precipitation over approximately 10 days. In contrast, September offers a much milder climate with minimum temperatures at 0°C (32°F), averaging 14°C (58°F), and peaking at 26°C (78°F). It experiences slightly higher overall precipitation at 192 mm (7.6 in) across about 14 days, but with a lower humidity level of 74%. For more detailed information, you can check out Bled weather in September.
When comparing the weather in December and October, notable differences emerge. December experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of 0°C (31°F), while October boasts milder conditions, ranging from a minimum of -2°C (30°F) to a comfortable maximum of 21°C (71°F). Precipitation levels are slightly higher in December, with 157 mm (6.2 in) compared to October's 124 mm (4.9 in), although both months see about ten days of rainfall. Humidity levels remain high in both months, peaking at 89% in December and hovering around 88% in October. For a detailed look at the October climate, you can visit Bled weather in October.
In December, temperatures drop significantly compared to November, with minimums reaching -15°C (5°F) and an average of just 0°C (31°F), while November temperatures are milder, averaging 5°C (40°F) with a maximum of 17°C (62°F). Furthermore, December experiences slightly less precipitation, totaling 157 mm (6.2 in) over 10 rainy days, in contrast to November's 183 mm (7.2 in) of rainfall over 11 days. Humidity levels remain fairly consistent, with December at 89% and November at 90%. For more detailed information on November's weather characteristics, you can visit Bled weather in November.
As December sweeps into Bled, the weather transforms dramatically compared to the milder months that precede it. Chilly temperatures grip the region, with nights plunging well below freezing, creating a stunning winter landscape that enchants visitors. The higher humidity levels contribute to a crisp air experience, while the significant precipitation can manifest as snow, painting the picturesque scenery white. This month stands apart from others, offering a unique blend of winter charm and adventure opportunities through snowy trails and festive celebrations. For more details on the annual trends of Bled's weather, visit Bled Climate.