December Weather in Obzor, Bulgaria

Last updated: August 21, 2025

December in Obzor, Bulgaria brings a varied climate characterized by a maximum temperature of 17°C (63°F), an average of 9°C (48°F), and a chilly minimum of -2°C (30°F). This month is marked by moderate precipitation, accumulating to 80 mm (3.2 in) over approximately 12 days of rain, creating a distinctly damp atmosphere. With a humidity level of 84%, residents and visitors can expect a brisk, refreshing feel to the air. As the year draws to a close, Obzor offers a unique blend of winter chill and coastal charm, inviting all to experience its seasonal beauty.

December Temperature in Obzor

As December rolls into Obzor, Bulgaria, temperatures begin to dip, heralding the onset of winter. The month showcases a noticeable chill, with minimums around -2°C (30°F), while averages settle at a brisk 9°C (48°F). Despite the cold, daytime highs can reach a comfortable 17°C (63°F), providing a nuanced climate that invites both cozy indoor activities and refreshing outdoor explorations. This transitional weather reflects a broader trend in Obzor, where the chill of December follows a gradual cooling from the mild autumn months, moving decisively toward winter's embrace. As the year winds down, layers and warm drinks become essential companions for anyone visiting this charming coastal town.

December Weather in Obzor: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Obzor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Obzor, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345506170757771625547
Data source: Temperature data for Obzor generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Obzor

In December, Obzor, Bulgaria, experiences a notable increase in precipitation, with 80 mm (3.2 in) recorded over an average of 12 days. This higher rainfall marks a departure from the drier summer months, demonstrating a clear trend as the year concludes. The rate of precipitation also pairs with the intensity seen in November and October, both of which featured 75 mm (3.0 in) and 76 mm (3.0 in) respectively. However, December stands out with its enhanced frequency of rainy days, providing a significant rise in moisture compared to the preceding months. This combination of increased volume and frequency indicates a shift towards wetter conditions, heralding the arrival of winter in this coastal town.

December Precipitation Trends in Obzor

The chart displays monthly precipitation patterns in Obzor, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Obzor, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec754951342047321223757680
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Obzor

December in Obzor, Bulgaria, sees a return to high humidity levels, reaching 84%, a figure that mirrors January's conditions. This increase can be attributed to the colder winter months when moisture levels tend to rise once again. After a gradual decline in humidity from a peak of 84% in January to a low of 60% in August, the levels began to climb again in the fall, culminating in a notable return to winter humidity. With November also reporting 81%, December's consistency signals a humid end to the year, offering a cozy, albeit damp, atmosphere that characterizes this beautiful coastal town in the winter season.

December Average Humidity in Obzor

This chart illustrates the average monthly humidity levels in Obzor, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Obzor is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%79%75%77%71%69%60%63%76%81%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Obzor

In Obzor, Bulgaria, the UV Index in December reflects a return to lower levels, with a UV Index of 2 categorized as low, allowing for a comfortable burn time of 45 minutes. This trend of decreasing UV exposure is a refreshing contrast to the very high levels seen during the summer months, where indices peaked at 9 from June to August. As the seasons change, the UV Index gradually diminishes from 8 in May to 4 in February, before settling at its winter low in December. This shift emphasizes the importance of adapting sun protection practices throughout the year. For more detailed information, check out the Obzor UV Index.

Maximum UV Index Levels in Obzor for December

The chart shows the monthly maximum UV Index (UVI) for Obzor in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Obzor typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997532
Data source: Obzor December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Obzor

In Obzor, Bulgaria, December brings a gentle transition from the vibrant hours of summer sunshine to the quieter winter months. With 211 hours of sunshine, December stands out as a time for cozy gatherings and festive cheer, yet still offers a fair share of sunny days. As the year closes, sunshine gradually diminishes from the peak of July's 430 hours, reflecting the natural rhythm of the seasons. Following the trend of decreasing daylight from the summer months, December’s sunshine indicates a significant drop from the 292 hours enjoyed earlier in spring. This reduction, while noticeable, still allows for plenty of opportunities to bask in the mild winter sun, making December in Obzor a tranquil, yet bright, experience.

Monthly Sunshine Duration in Obzor: December Highlighted

The December sunshine duration represents the total number of hours Obzor experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec163h226h295h350h398h407h430h404h342h287h226h211h
Data source: Obzor December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Obzor During December

In Obzor, Bulgaria, December brings a 31% chance of sunny weather, marking a slight uptick from the previous months, while still reflecting the winter chill. As the year progresses, there is a noticeable shift toward brighter skies, with the sunniest months arriving in the heart of summer, such as July and August, where the likelihood soars to 80%. Interestingly, spring whispers the return of sunshine with increasing probabilities, starting at 45% in March and peaking at 48% in May. Thus, while December's weather remains rather cloudy and overcast, hints of sunlight can still be anticipated, setting the stage for a vibrant transition into the sunnier months ahead.

Percentage of Sunny Days in December in Obzor

The chart illustrates the percentage of sunny days in Obzor throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Obzor experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%39%45%47%48%46%80%80%54%31%29%31%
Data source: Obzor December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Obzor in December

In Obzor, Bulgaria, daylight duration follows a captivating seasonal rhythm that showcases nature’s ever-changing canvas. Starting in December, the sun graces the sky for about 9 hours, mirroring the shorter days of November. As winter deepens, the days gradually lengthen, peaking in June with a generous 15 hours of daylight. This seasonal shift is characterized by a steady increase, with March offering 11 hours as the promise of spring approaches. As summer transitions into fall, the daylight gradually wanes, leading back to 9 hours by the end of the year in December. This cycle not only highlights the dynamism of daylight throughout the year but also sets the stage for the vibrant changes in the landscape, inviting both residents and visitors to embrace the beauty of each season.

Average Daylight Hours in Obzor for December

The chart illustrates the variation in daylight duration in Obzor throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 24m10h 32m11h 57m13h 24m14h 38m15h 15m14h 56m13h 50m12h 26m11h9h 43m9h 4m
Data source: Obzor daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Obzor

As December rolls into Obzor, Bulgaria, the atmosphere shifts, with the wind picking up to an invigorating 7.0 m/s (16 mph). This increase marks the month as one of the windiest of the year, contrasting sharply with the lighter breezes of summer, which hover around 3.6 to 4.4 m/s (8 to 10 mph). Interestingly, while October boasts a noteworthy wind speed of 6.8 m/s (15 mph), December edges it out, ushering in an energizing chill that frosts the air. This seasonal transition not only highlights the region's dynamic climatic shifts but also sets the stage for a cozy winter, where the brisk winds invite residents and visitors alike to embrace the joys of the colder months.

Average December Wind Speed in Obzor

The chart displays monthly wind speed patterns in Obzor, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.55.65.94.14.13.64.44.25.66.85.37.0 m/s
Data source: Obzor December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Obzor Compares to Other Months

Weather in Obzor varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Obzor, focusing on differences in temperature, rainfall, humidity, and UV levels.

December and January showcase distinctly colder temperatures, with December averaging a more moderate 9°C (48°F) compared to January's chillier average of 5°C (42°F). The minimum temperatures dip significantly in January, reaching as low as -8°C (19°F), while December remains milder, with a minimum of -2°C (30°F). Precipitation levels are relatively close, with December receiving 80 mm (3.2 in) over 12 days and January slightly less at 75 mm (3.0 in) over 9 days. Both months maintain consistent humidity levels at 84%, contributing to a damp and cool atmosphere. For further details on the weather in January, you can check Obzor weather in January.

In December, the weather tends to be slightly milder with average temperatures ranging from a minimum of -2°C (30°F) to a maximum of 17°C (63°F), while February sees a bit cooler temperatures, with an average range of -3°C (27°F) to 14°C (58°F). Precipitation is more frequent in December, measuring 80 mm (3.2 in) over 12 days compared to February's 49 mm (1.9 in) over just 8 days. Humidity levels are also marginally higher in December at 84%, compared to 81% in February. For a closer look at the specifics of February weather in Obzor, you can visit this link: Obzor weather in February.

December weather features milder temperatures, with a minimum of -2°C (30°F) and an average of 9°C (48°F), reaching a maximum of 17°C (63°F). It also experiences higher precipitation, with 80 mm (3.2 in) over approximately 12 days, accompanied by a humidity level of 84%. In contrast, March presents slightly cooler conditions, with temperatures ranging from a minimum of -6°C (21°F) to an average of 7°C (45°F) and a maximum of 15°C (59°F). Precipitation decreases to 50 mm (2.0 in) spread over about 9 days, and humidity is marginally lower at 79%. For more details, you can visit Obzor weather in March.

December and April present distinct weather patterns, shaped by their respective positions in the calendar year. In December, temperatures range from a chilly minimum of -2°C (30°F) to a mild maximum of 17°C (63°F), with an average of around 9°C (48°F). This month is characterized by higher humidity at 84% and more frequent precipitation, totaling 80 mm (3.2 in) over 12 days. In contrast, April sees a modest rise in temperatures, with a minimum of 4°C (39°F), an average of 10°C (50°F), and the same maximum of 17°C (63°F) as December. Precipitation significantly decreases to 34 mm (1.3 in) over just 6 days, accompanied by lower humidity levels at 75%. For more detailed weather insights, check out Obzor weather in April.

December weather presents a chilly atmosphere, with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 17°C (63°F) and an average of 9°C (48°F). This month sees significant precipitation, amounting to 80 mm (3.2 in) over approximately 12 days, accompanied by high humidity levels at 84%. In contrast, May offers a much warmer experience, with temperatures starting at a minimum of 10°C (50°F) and reaching up to 22°C (72°F), averaging around 16°C (61°F). Precipitation is considerably lower in May, totaling just 20 mm (0.8 in) across 6 days, while humidity decreases slightly to 77%. For more information on May weather in Obzor, you can check Obzor weather in May.

December and June display stark contrasts in weather patterns. December is characterized by colder temperatures, with lows dipping to -2°C (30°F) and an average temperature of about 9°C (48°F). This month experiences higher humidity at 84% and more precipitation, averaging 80 mm (3.2 in) over 12 days. In contrast, June boasts milder and more pleasant conditions, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 27°C (81°F) and an average of 21°C (70°F). The humidity is lower at 71%, and precipitation is notably reduced to 47 mm (1.9 in) over just 9 days. For more detailed insights, check out Obzor weather in June.

In December, the weather is considerably colder, with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 17°C (63°F), averaging around 9°C (48°F). This month also experiences higher precipitation, with about 80 mm (3.2 inches) over 12 days and a humidity level of 84%, creating a damp and chilly atmosphere. In contrast, July offers much warmer conditions, featuring temperatures from a low of 18°C (65°F) to a high of 29°C (84°F), with an average temperature of 24°C (75°F). The summer month sees significantly less rainfall, totaling just 32 mm (1.2 inches) over only 5 days, and a lower humidity of 69%. For more details, check out Obzor weather in July.

December and August present contrasting weather patterns, highlighting the distinct characteristics of winter and summer. In December, temperatures can dip as low as -2°C (30°F) and typically hover around an average of 9°C (48°F), with maximum highs reaching 17°C (63°F). The month is also marked by higher precipitation, averaging 80 mm (3.2 in) over approximately 12 days, along with a humidity level of 84%. In stark contrast, August experiences milder conditions, with minimum temperatures of 19°C (67°F) and average highs of 25°C (77°F), peaking at 28°C (83°F). Precipitation is sparse during this month, totaling just 12 mm (0.5 in) across only 3 days, and humidity levels are significantly lower at 60%. For more detailed insights into August weather, visit Obzor weather in August.

The weather in December is markedly colder and wetter than in September. With temperatures ranging from a chilly -2°C (30°F) to a comfortable high of 17°C (63°F), December features an average temperature of 9°C (48°F). In contrast, September enjoys milder conditions, with temperatures between 13°C (56°F) and a warm peak of 27°C (81°F), averaging 22°C (71°F). Additionally, December sees significantly more precipitation, with 80 mm (3.2 in) falling over 12 days, while September experiences only 22 mm (0.9 in) across just 4 days, resulting in a humidity level of 63% compared to December's 84%. For further details about September's weather, visit Obzor weather in September.

In December, temperatures in Obzor dip significantly, with a minimum of -2°C (30°F) and an average of 9°C (48°F), compared to October's milder conditions where the minimum is 9°C (49°F) and the average reaches 17°C (63°F). While both months experience similar levels of precipitation—80 mm (3.2 in) in December and 75 mm (3.0 in) in October—December sees a slightly higher number of rainy days at 12, contrasted with October's 9 days. Additionally, December's humidity is higher at 84%, while October holds a lower humidity level of 76%. For more detailed insights on October weather in Obzor, check out Obzor weather in October.

In comparing the weather between November and December, it's evident that December experiences cooler temperatures overall, with a minimum of -2°C (30°F) compared to November's minimum of 2°C (36°F). While November boasts a higher average temperature of 13°C (55°F) and a maximum of 21°C (70°F), December sees average temperatures dipping to 9°C (48°F) and a maximum of 17°C (63°F). Precipitation levels are fairly similar, with December receiving slightly more at 80 mm (3.2 in) over 12 days, as opposed to November's 76 mm (3.0 in) over 10 days. Humidity also increases in December to 84%, compared to November's 81%. For more details on November weather, you can check out Obzor weather in November.

Compare Obzor's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Obzor

As December rolls into Obzor, the weather transforms into a cooler and more humid experience compared to the milder months preceding it. With temperatures dipping significantly, the average feels noticeably brisk, making it a time for cozy layers and festive spirit. While the city sees an increase in precipitation, with about 12 days of rain contributing to a total of 80 mm, this blend of moisture and chill creates a unique atmosphere for both locals and visitors alike. The elevated humidity level adds to the frosty charm, culminating in a December experience that stands apart from Obzor’s typically milder climate. For a deeper understanding of what to expect throughout the year, explore the details at Obzor Climate.