Last updated: August 28, 2025
December in Bar, Montenegro, is marked by a mild yet variable climate, featuring a maximum temperature of 17°C (63°F) and an average of 12°C (53°F). The winter month can be quite wet, with total precipitation reaching 383 mm (15.1 in) over approximately 15 rainy days, contributing to an average humidity of 82%. Visitors can expect a refreshing atmosphere, ideal for exploring the coastal beauty and cultural heritage, while also preparing for intermittent rain and cooler temperatures during this enchanting time of year.
As December rolls into Bar, Montenegro, temperatures begin to dip, offering a crisp but inviting atmosphere for visitors. With minimums around 5°C (42°F), the month starts to embrace the chill of winter, while average temperatures hover at a moderate 12°C (53°F). Daytime peaks reach a mild 17°C (63°F), providing a pleasant contrast for those exploring the picturesque coastal town. This gradual decline from the warmer autumn months reflects a transition into the winter season, creating a charming backdrop for leisurely strolls along the waterfront or cozy evenings by the fire. Whether you're savoring seasonal delights or enjoying the stunning scenery, December in Bar offers a delightful blend of mild weather and festive cheer.
December in Bar, Montenegro, marks the peak of the rainy season, with an impressive 383 mm (15.1 in) of precipitation, making it the wettest month of the year. This surge in rainfall is accompanied by an increase in precipitation days, totaling 15 days, which highlights the month’s tendency for persistent downpours. Following the summer’s relatively dry spell, where rainfall dipped to just 2 days in July and August, December showcases a dramatic contrast. The trend of escalating precipitation culminates from November's already high 340 mm (13.4 in), emphasizing a notable transition into the winter months. As Bar embraces the winter chill, the abundant rainfall nourishes the landscape, renewing nature’s vibrancy just in time for the New Year.
In Bar, Montenegro, December sees humidity levels settling at 82%, mirroring the trends observed in November. This marks a significant increase compared to the drier summer months, with July and August experiencing their lowest humidity at just 63% and 58%, respectively. As the year progresses, a noticeable pattern emerges: humidity tends to rise during the colder months, highlighting a seasonal shift as autumn transitions into winter. Overall, December's humidity reflects a lingering moisture in the air, characteristic of late fall, setting the stage for the damp winter months ahead.
In Bar, Montenegro, the UV Index experiences a notable shift throughout the year, peaking in the warmer months and dipping in the winter. From December to February, the index remains low to moderate, with a UV Index of 2 in December allowing for a comfortable burn time of 45 minutes. As spring approaches, the levels rise significantly, hitting 6 and 7 in March and April, characterized by high exposure and shorter burn times of just 25 minutes. The summer months bring the highest risk, with the index reaching a maximum of 9 from May to August, urging caution with a mere 15 minutes of safe exposure. As autumn rolls in, the index gradually retreats, offering a moderate 3 in November before falling back to 2 in December. For more insights on UV levels throughout the year, explore the Bar UV Index.
UV Risk Categories
December in Bar, Montenegro, ushers in a serene ambiance as the sun casts its gentle rays for 238 hours throughout the month. As winter approaches, the daylight hours begin to wane from the vibrant summer months peaking at 432 hours in July. However, the transition from the sun-drenched days of summer to the softer light of December reflects the region's distinct seasonal charm. While the sunshine starts to dip from the warmer autumn months, where 346 hours filled September's skies, December beautifully captures a quiet, reflective mood, showcasing Montenegro's enchanting allure during the off-peak season. Visitors can embrace the milder weather, making it an ideal time to enjoy the stunning landscapes and rich cultural experiences without the summer crowds.
In Bar, Montenegro, December experiences a 45% chance of sunny weather, indicating a moderate likelihood for those seeking sunshine. This percentage shows a significant drop from the vibrant summer months when July and August boast an impressive 82% and 81% chance of sun, respectively. While December doesn’t quite reach those heights, it does offer more favorable weather compared to the preceding months of November, which sees only a 29% chance of sun, and October’s 52%. As winter sets in, December's conditions reflect a transitional period, hinting at the potential for mild, sunlit days amidst the chill. Thus, while not always guaranteed, visitors can still hold out hope for those precious moments of sunlight as the year comes to a close.
In Bar, Montenegro, the daylight duration follows a clear seasonal rhythm, transitioning gracefully from the shorter days of winter to the longer, sun-soaked days of summer. Starting from 9 hours in December and January, the daylight steadily increases, peaking at an impressive 15 hours in June. As the summer sun reaches its zenith, the days begin to shorten again, with 14 hours in July and gradually diminishing to 9 hours by November. This cyclical pattern highlights a vibrant increase in daylight during the spring and summer months, providing an energizing backdrop for outdoor activities, while the return to shorter days invites a cozy, reflective ambiance in December and January.
December in Bar, Montenegro, ushers in a brisk average wind speed of 5.1 m/s (11 mph), marking a notable increase from the calmer summer months. As the year winds down, wind patterns reflect a slight uptick from November's 4.6 m/s, suggesting a shift towards more lively breezes. Interestingly, this December wind speed is higher than those recorded in the spring and summer, where the air tends to be gentler, averaging around 2.8 to 4.2 m/s. The month serves as a reminder of the invigorating coastal winds that characterize the Adriatic, creating a refreshing backdrop for residents and travelers alike as they enjoy the stunning winter views of this picturesque region.
Weather in Bar varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bar, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January weather in the region show notable differences in temperature and precipitation patterns. December boasts milder temperatures, with an average of 12°C (53°F) and maximums reaching 17°C (63°F), along with significantly higher precipitation at 383 mm (15.1 in) over 15 days. In contrast, January experiences cooler conditions, with minimum temperatures dropping to -4°C (25°F) and an average of 9°C (48°F). Precipitation also decreases to 197 mm (7.8 in) over 11 days. Despite the lower temperatures in January, humidity remains quite similar, with December at 82% and January slightly higher at 83%. For more detailed information, you can check Bar weather in January.
December and February exhibit distinct weather patterns. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), with an average temperature of 12°C (53°F). The month is characterized by significant precipitation, totaling 383 mm (15.1 in) over 15 days, coupled with high humidity at 82%. In contrast, February sees slightly cooler temperatures, with minimums dropping to 0°C (33°F) and maximums reaching 16°C (61°F), averaging 11°C (51°F). Precipitation in February is lower at 185 mm (7.3 in) but occurs over fewer days (11), and humidity decreases to 75%. For more details about weather conditions during this month, check out Bar weather in February.
December and March share similar average temperatures, both hovering around 12°C (53°F), but December experiences slightly cooler minimum temperatures and a higher maximum of 17°C (63°F) compared to March's 18°C (64°F). Precipitation levels in December are notably higher at 383 mm (15.1 in) over 15 days, while March sees much less rain with 193 mm (7.6 in) over just 12 days. Additionally, December's humidity is higher at 82%, contrasted with March's 74%, making December feel more damp. For detailed weather information in March, you can visit Bar weather in March.
December and April showcase distinctly different weather patterns. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), with an average temperature of 12°C (53°F). The month is characterized by substantial rainfall, accumulating 383 mm (15.1 inches) across approximately 15 days, and the humidity is relatively high at 82%. In contrast, April experiences milder temperatures, with a minimum of 4°C (40°F), an average of 14°C (58°F), and a maximum of 25°C (77°F). Precipitation drops significantly to 126 mm (5.0 inches) over about 10 days, and humidity decreases to 74%. This transition from December's chill and dampness to April's warmth and blooming freshness is striking. For more detailed insights, you can visit Bar weather in April.
December and May present contrasting weather patterns. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), with an average of 12°C (53°F). This month is characterized by heavy precipitation, totaling 383 mm (15.1 in) and occurring over 15 days, along with high humidity levels at 82%. In contrast, May enjoys milder temperatures with a minimum of 12°C (53°F) and a maximum of 26°C (78°F), averaging 19°C (66°F). The month sees significantly less rainfall, amounting to 136 mm (5.3 in) over just 10 days, and a decrease in humidity to 75%. For more detailed information, you can visit Bar weather in May.
In December, the weather is significantly cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 17°C (63°F) and an average of 12°C (53°F). This month also experiences considerable rainfall, with about 383 mm (15.1 in) of precipitation spread over 15 days, resulting in a higher humidity level of 82%. In contrast, June brings much warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 29°C (85°F), averaging 23°C (73°F). Rainfall is minimal during this month, amounting to only 32 mm (1.2 in) over just 5 days, which contributes to a lower humidity of 68%. This stark contrast makes December feel much wetter and cooler compared to the warm and relatively dry June. For a detailed look at Bar's weather in June, you can visit Bar weather in June.
The weather in December is characterized by significantly cooler temperatures, with minimums around 5°C (42°F) and maximums reaching up to 17°C (63°F). In contrast, July brings much warmer conditions, with minimum temperatures of 20°C (68°F) and highs often soaring to 31°C (88°F). Additionally, December experiences much higher precipitation levels, averaging 383 mm (15.1 in) over 15 days, compared to July's mere 38 mm (1.5 in) spread across just 2 days. Humidity also differs notably, with December averaging 82% versus July's relatively comfortable 63%. For more details, check out Bar weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures range from a chilly 5°C (42°F) to a mild 17°C (63°F), with an average of 12°C (53°F). This month is characterized by frequent rainfall, totaling 383 mm (15.1 in) over about 15 days, and high humidity levels at 82%. Conversely, August boasts a much warmer climate, with temperatures ranging from 20°C (69°F) to a maximum of 32°C (89°F), and an average of 26°C (80°F). Precipitation in August is minimal, totaling only 44 mm (1.7 in) across just 2 days, and the humidity is lower at 58%. For a closer look at the weather specifics in August, you can visit Bar weather in August.
In December, the weather is notably cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), and an average of 12°C (53°F). In contrast, September enjoys much warmer temperatures, with lows of 15°C (59°F) and highs reaching 30°C (86°F), averaging around 23°C (74°F). Additionally, December is considerably wetter, featuring 383 mm (15.1 in) of precipitation over 15 days, compared to September's 151 mm (5.9 in) over just 7 days. The humidity is higher in December at 82%, while in September it stands at 67%, contributing to a more comfortable atmosphere in the latter month. For more detailed information, check out Bar weather in September.
When comparing the weather in December and October, it's evident that October is significantly warmer and drier. October boasts average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 26°C (78°F), while December experiences cooler averages, with temperatures dipping to a minimum of 5°C (42°F) and peaking at 17°C (63°F). Additionally, October receives less precipitation, totaling 206 mm (8.1 in) over just 9 days, compared to December's heavier rainfall of 383 mm (15.1 in) over 15 days. The humidity levels are also lower in October at 74%, compared to December's more humid conditions at 82%. For more details on October's weather, you can visit Bar weather in October.
In December, the weather tends to be cooler compared to November, with average temperatures dropping from 16°C (61°F) in November to 12°C (53°F) in December. While November experiences milder conditions with a maximum of 22°C (72°F), December peeks at only 17°C (63°F). Additionally, December sees more rainfall, with 383 mm (15.1 in) spread over 15 days, compared to November's 340 mm (13.4 in) over 13 days. Both months share a similar humidity level of 82%, maintaining a consistently damp atmosphere. For a more detailed look at the weather in November, you can visit Bar weather in November.
As December blankets Bar in cooler temperatures and a higher humidity level, it distinctly marks a shift from the milder months preceding it. With precipitation spiking to 383 mm over 15 wet days, the landscape transforms under frequent showers, creating a lush backdrop amidst the chill. While the average temperature settles at a brisk 12°C, the blend of crisp air and moisture invigorates the season, making it a unique time to experience Bar. For a deeper dive into the city's weather patterns throughout the year, explore the full details at Bar Climate.