December Weather in Pomorie, Bulgaria

Last updated: August 21, 2025

In December, Pomorie, Bulgaria experiences a unique blend of winter chill and moderate warmth, with maximum temperatures reaching up to 17°C (64°F) and an average of 8°C (47°F). While the mercury can dip as low as -2°C (30°F), the coastal town embraces a humid atmosphere, averaging 84% humidity during the month. Rainfall is not uncommon, with approximately 80 mm (3.2 in) of precipitation spread over 12 days, providing a refreshing yet crisp environment. This combination of cooler temperatures and regular rainfall creates a picturesque winter landscape, inviting visitors to explore the beauty and charm of Pomorie during this tranquil time of year.

December Temperature in Pomorie

As December rolls into Pomorie, Bulgaria, the temperatures begin to dip, marking a transition toward winter. With a minimum of -2°C (30°F) and a brisk average of 8°C (47°F), the month presents cooler days compared to the previous months. However, afternoons can still be pleasantly mild, peaking at a maximum of 17°C (64°F). This pattern showcases a steady decline from the relatively warmer November, yet it doesn’t plunge into the frigid extremes seen in January. The crisp air paired with occasional sunny spells makes December an alluring time to explore Pomorie's coastal charm, inviting visitors to wrap up warmly and enjoy the scenic beauty of the season.

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

The chart illustrates December temperature patterns in Pomorie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pomorie, 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).
JanFebMarAprMayJunJulAugSepOctNovDec414345506170757671625447
Data source: Temperature data for Pomorie generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Pomorie

In December, Pomorie, Bulgaria, experiences a slight surge in precipitation, with 80 mm (3.2 in) of rain falling over an average of 12 days. This uptick marks the ending of the year on a wet note, following consistently high levels of rainfall in November, which also totaled 79 mm over 10 days. As temperatures drop, the winter months tend to bring in more frequent precipitation, contrasting sharply with the driest spells of summer. December's rainfall reaffirms the trend of increased moisture as the seasons shift, setting a definitive close to the year and providing an essential water source for the region as it heads into the cooler months.

December Precipitation Trends in Pomorie

The chart displays monthly precipitation patterns in Pomorie, 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 Pomorie, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec785454422856321425798080
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pomorie

December in Pomorie, Bulgaria, brings a notable return to higher humidity levels, with the figure rising back to 84%. This increase can be viewed as a reflection of the seasonal shift, as humidity gradually declined from a high of 84% in January down to a low of 60% in August. Following the summer months, where a drier atmosphere prevails, the humidity climbs again in the autumn, reaching 81% in both November and December. These fluctuations highlight Pomorie's transitional climate, where the cooler winter months usher in the return of moister air, contributing to a distinctive coastal ambiance as the year draws to a close.

December Average Humidity in Pomorie

This chart illustrates the average monthly humidity levels in Pomorie, 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 Pomorie 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 Pomorie

As December settles over Pomorie, Bulgaria, the UV Index returns to low levels, sitting at 2. This marks a transition from the very high values seen during the summer months, where the Index peaked at 9 from May to August, suggesting a significantly reduced risk of harm from the sun's rays. During December, the recommended burn time increases to 45 minutes, allowing for more leisurely outdoor activities without the immediate concern of overexposure. As the year closes, it’s a perfect moment to enjoy the milder sunshine while staying mindful of skin protection. For more detailed information about UV levels year-round, check out Pomorie UV Index.

Maximum UV Index Levels in Pomorie for December

The chart shows the monthly maximum UV Index (UVI) for Pomorie 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 Pomorie typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246799997532
Data source: Pomorie 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 Pomorie

In December, Pomorie, Bulgaria embraces the softer touch of winter sunshine, gracing the month with 213 hours of daylight. While this marks a decline from the sun-drenched summer months of July and June, which bask in over 400 hours of bright skies, December still offers a welcome respite from the colder, darker days. Interestingly, as the year transitions from the lush blossoms of May to the crisp air of December, the hours of sunlight progressively decrease, illustrating a clear seasonal pattern. However, this month’s sunshine, while modest compared to peak summer, still provides a comforting glow amidst the winter chill, making Pomorie a pleasant retreat even in the heart of winter.

Monthly Sunshine Duration in Pomorie: December Highlighted

The December sunshine duration represents the total number of hours Pomorie 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.
JanFebMarAprMayJunJulAugSepOctNovDec162h228h293h348h397h409h429h404h342h285h224h213h
Data source: Pomorie December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pomorie During December

In Pomorie, Bulgaria, the likelihood of enjoying sunny weather experiences a notable shift as the year progresses. While December boasts a 32% chance of sunshine, it stands as a stark contrast to the vibrant summer months, where July and August shine with 80% and 78% chances, respectively. As autumn fades, sunshine probability reduces, dipping to 29% in both October and November, before slightly rising in December. This upward tick signals a subtle transition into winter, where crisp days occasionally break through the cloud cover, offering glimpses of sun amidst the colder climate.

Percentage of Sunny Days in December in Pomorie

The chart illustrates the percentage of sunny days in Pomorie 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 Pomorie experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%42%45%46%48%49%80%78%52%29%29%32%
Data source: Pomorie December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pomorie in December

In Pomorie, Bulgaria, the rhythm of daylight unfolds dramatically throughout the year, peaking in the summer months with a generous 15 hours of sunlight in June. As the seasons shift, daylight gradually recedes, dropping to 14 hours in July and then to 13 hours in both August and April, before steadily declining to 11 hours by October. By the time December arrives, residents experience a return to more modest daylight levels, similar to those of January and November, with just 9 hours of light. This cyclical pattern highlights the contrast between the vibrant summer days and the tranquil, shorter days of winter, inviting a unique appreciation for each season's charm.

Average Daylight Hours in Pomorie for December

The chart illustrates the variation in daylight duration in Pomorie throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 27m10h 33m11h 57m13h 23m14h 36m15h 13m14h 53m13h 49m12h 26m11h 1m9h 45m9h 6m
Data source: Pomorie daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Pomorie

As December settles in Pomorie, Bulgaria, the coastal winds begin to pick up, with an average speed of 6.2 m/s (14 mph), making it one of the more blustery months of the year. This marks a notable increase compared to the preceding months, particularly when juxtaposed against the relatively calm summer months where wind speeds hovered between 3.2 m/s (7 mph) and 3.9 m/s (9 mph). Interestingly, December's wind is reminiscent of October, which recorded an even higher average of 6.3 m/s (14 mph). The transition from autumn to winter brings a refreshing chill to the air, invigorating the beautiful seaside town and inviting both locals and visitors to embrace the brisk atmosphere. As the winds gust through the streets, they whisper promises of the holiday spirit, transforming Pomorie into a charming winter haven.

Average December Wind Speed in Pomorie

The chart displays monthly wind speed patterns in Pomorie, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.75.05.23.63.83.23.93.85.06.34.76.2 m/s
Data source: Pomorie December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Pomorie Compares to Other Months

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

In December, temperatures range from a low of -2°C (30°F) to a high of 17°C (64°F), with an average of 8°C (47°F). The month experiences 80 mm (3.2 in) of precipitation over 12 days, maintaining a humidity level of 84%. In contrast, January sees cooler temperatures, with a minimum of -8°C (18°F), an average of 5°C (41°F), and a maximum of 15°C (59°F). Precipitation slightly decreases to 78 mm (3.1 in) over just 9 days, while humidity remains constant at 84%. For more details on January weather, you can visit Pomorie weather in January.

In December, the weather typically features milder temperatures, with averages around 8°C (47°F) and highs reaching up to 17°C (64°F), while lows can drop to -2°C (30°F). This month experiences a higher level of precipitation, totaling 80 mm (3.2 in) over approximately 12 days, along with a humidity level of 84%. In contrast, February sees slightly cooler temperatures, with an average of 6°C (43°F) and maximum temperatures peaking at 15°C (59°F), alongside a minimum of -3°C (27°F). Precipitation in February is lower, at 53 mm (2.1 in), occurring over just 8 days, and humidity levels decrease slightly to 81%. For more details, check out Pomorie weather in February.

In December, the weather typically exhibits a wider range of temperatures, with minimums dropping to -2°C and maximums reaching up to 17°C. This month tends to be quite wet, receiving about 80 mm of precipitation over 12 days, along with high humidity levels averaging 84%.

In contrast, March presents a slightly colder climate, with minimum temperatures dipping to -6°C and an average temperature of 7°C. Precipitation is less frequent during this month, totaling around 54 mm over 8 days, and humidity levels decrease slightly to 79%. For a more detailed look at March weather, you can visit Pomorie weather in March.

Overall, while both months experience cooler temperatures and precipitation, December is marked by higher humidity and more rainfall compared to March.

In December, the weather features colder temperatures with a minimum of -2°C (30°F) and an average of 8°C (47°F), making it feel more wintery. The month is also characterized by higher humidity at 84% and significant precipitation of 80 mm (3.2 in) over 12 days, typically leading to more damp conditions. In contrast, April brings milder weather with a minimum of 4°C (40°F) and an average of 10°C (51°F). The precipitation drops to 42 mm (1.6 in) over just 6 days, and humidity levels are lower at 75%, indicating a more pleasant and spring-like atmosphere. For more specifics on April weather, check Pomorie weather in April.

In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of -2°C (30°F) to a mild 17°C (64°F) during the daytime. This month also sees significant precipitation, averaging 80 mm (3.2 in) over about 12 days, coupled with high humidity levels at 84%. In contrast, May offers a much warmer climate, with temperatures starting at a minimum of 10°C (51°F) and reaching up to 25°C (77°F), creating a pleasant atmosphere. Precipitation in May is considerably lower, averaging just 28 mm (1.1 in) over 7 days, and humidity drops to 77%. For more detailed information about the pleasant May weather, you can check Pomorie weather in May.

In December, the weather is notably chillier, with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 17°C (64°F) and an average of 8°C (47°F). The month experiences a higher level of humidity at 84%, along with 80 mm (3.2 in) of precipitation over approximately 12 days. In contrast, June brings much warmer weather, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 29°C (85°F), and averaging 21°C (70°F). The humidity is lower at 71%, and precipitation is reduced to 56 mm (2.2 in) over about 10 days. For more detailed information regarding June weather, you can visit Pomorie weather in June.

December and July feature starkly contrasting weather patterns. In December, temperatures can dip as low as -2°C (30°F), with an average of 8°C (47°F) and a maximum of 17°C (64°F). The month also experiences considerable precipitation, totaling around 80 mm (3.2 in) over 12 days, contributing to a high humidity level of 84%. In contrast, July boasts a much warmer climate with minimum temperatures of 19°C (66°F), an average of 24°C (75°F), and highs reaching 30°C (86°F). Rainfall is significantly less during this summer month, accumulating only 32 mm (1.3 in) over just 5 days and featuring lower humidity at 69%. For more detailed information, check Pomorie weather in July.

December and August present strikingly contrasting weather patterns. December chills with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 17°C (64°F), accompanied by significant precipitation of 80 mm (3.2 in) over 12 days and a high humidity level of 84%. In contrast, August basks in warmth, featuring a comfortable range of temperatures from 19°C (67°F) to 29°C (85°F). Precipitation in August is minimal, with only 14 mm (0.6 in) over just 3 days and a lower humidity of 60%. For a closer look at conditions during this summer month, check out Pomorie weather in August.

In December, temperatures range from a chilly -2°C (30°F) to a mild 17°C (64°F), with an average of 8°C (47°F). The month is characterized by significantly higher humidity at 84% and increased precipitation, averaging 80 mm (3.2 in) over 12 days. In contrast, September enjoys much warmer temperatures, with a minimum of 13°C (56°F) and a pleasant average of 22°C (71°F), peaking at 28°C (83°F). The weather is drier in September, with only 25 mm (1.0 in) of precipitation over just 4 days, and lower humidity at 63%. For a detailed look at September weather, you can visit Pomorie weather in September.

In comparing the weather between December and October, December is significantly cooler, with average temperatures ranging from a low of -2°C (30°F) to a high of 17°C (64°F), while October enjoys milder temperatures between 9°C (49°F) and 25°C (78°F). Precipitation levels are quite similar, with December receiving 80 mm (3.2 in) over 12 days and October slightly less at 79 mm (3.1 in) over 9 days. Humidity also varies, with December being more humid at 84% compared to October's 76%. For those interested in the weather specifics for October, you can find more detailed information here: Pomorie weather in October.

December's weather shows a notable drop in temperature compared to November, with average highs of 8°C (47°F) compared to November's 12°C (55°F). The minimum temperatures in December can dip to -2°C (30°F), while November's lows are somewhat milder at 1°C (35°F). Both months experience similar levels of precipitation, with December receiving 80 mm (3.2 in) over 12 days and November slightly less at 79 mm (3.1 in) over 10 days. Humidity is also higher in December at 84%, compared to November's 81%. This comparison highlights December's colder and more humid conditions. For a closer look at November's weather specifics, visit Pomorie weather in November.

Compare Pomorie's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Pomorie

As December settles in Pomorie, the weather shifts significantly, bringing cooler temperatures and an increase in humidity. Unlike the milder months preceding it, December presents a distinct chill, with average highs around 8°C and lows dipping to -2°C. This transition not only invites the beauty of winter but also ushers in an uptick in precipitation, as the town experiences about 12 rainy days throughout the month. With humidity levels peaking at 84%, the atmosphere takes on a crisp, refreshing character. For an in-depth exploration of Pomorie's winter climate, check out Pomorie Climate.