Last updated: August 21, 2025
December in Balchik, Bulgaria offers a blend of chill and charm, with average temperatures hovering around 6°C (43°F). Daytime can peak at a mild 17°C (63°F), while the nights can dip to a brisk -7°C (20°F), offering a truly wintery experience. Visitors can expect about 67 mm (2.6 in) of rainfall spread over 11 days, contributing to the area's lush landscape. With humidity levels at a notable 84%, bundled-up strolls along the coastal paths are a refreshing way to embrace the serene beauty of this coastal town during the winter season.
In December, Balchik, Bulgaria, transitions into the chill of winter, with temperatures showcasing a distinct shift. Minimum temperatures dip to a brisk -7°C (20°F), reflecting the coldest nights of the year. The average temperature hovers around 6°C (43°F), providing a refreshing, if crisp, atmosphere ideal for brisk walks by the sea. Daytime highs reach a comfortable 17°C (63°F), offering a pleasant respite from the chill, especially in the midday sun. This month marks the tail end of a gradual cooling trend, culminating from the milder autumn temperatures, and hints at the harsher winter ahead while still retaining a hint of warmth during the day.
In December, Balchik experiences a notable increase in precipitation, with an average of 67 mm (2.6 in) falling across 11 days. This elevates it above the preceding months, maintaining the trend of rising rainfall as winter sets in. With December's totals surpassing both October and November, it highlights the shift towards the wetter winter season. Notably, the increase in rainy days, up from November's 8 days, adds to the overall damp conditions typical of this time of year. As the year closes, Balchik's climate reflects a move from the dry spells of summer towards the wetter months, setting the stage for the upcoming year.
December in Balchik, Bulgaria, marks a return to elevated humidity levels, reaching 84%—a figure that mirrors January's average. As the year progresses, a notable trend emerges: humidity tends to decline steadily from late spring through summer, hitting a low of 60% in August. However, as autumn ushers in cooler temperatures, humidity rises again, climbing back to 81% in November and matching the year's highest levels in December. This cyclical pattern highlights the balance between the hot summer months and the moisture-laden days of winter, painting a picture of a coastal climate that gracefully transitions through the seasons.
In December, Balchik, Bulgaria experiences a low UV Index of 2, making it one of the safer months for sun exposure, with a burn time of 45 minutes. This is a stark contrast to the summer months, where the UV Index peaked at 9, indicating very high exposure levels that required caution. As the year transitions from high UV levels during the warmer months to more moderate exposures in the cooler months, December’s conditions provide a welcome reprieve, allowing for leisurely outdoor activities without the intense sun risks of summer. For more detailed insights, visit Balchik UV Index.
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December in Balchik, Bulgaria, wraps up the year with a gentle embrace of sunshine, offering 206 hours of daylight. While this marks a decrease from the luminous heights of summer—where July dazzles with 431 hours—it remains a pleasant respite compared to the dimmer months that precede it. As the year transitions from the vibrant 403 hours of May to the cooler, less sunny weeks of winter, December still provides ample opportunity to enjoy the coastal charm of Balchik under its soft winter sun. With the days gradually lengthening again beyond this month, December feels like a serene pause, bridging the warmth of summer and the promising return of spring.
In Balchik, Bulgaria, December ushers in a transition away from the sunnier months, with the likelihood of sunny weather dipping to 30%. This is part of a broader trend as daylight steadily diminishes through the late autumn and into winter. After experiencing high sunshine probabilities in the summer months, particularly in July and August with impressive rates of 75% and 74%, residents and visitors alike can expect a greyer December that feels distinctly cooler. With the chances of sun dropping to 34% in both October and November, December continues this pattern, signaling that while those sunny days are certainly fewer, they can still offer a delightful respite amidst the winter chill.
In Balchik, Bulgaria, the daylight duration showcases a captivating rhythm throughout the year. As winter arrives, December continues the short daylight trend, with only 9 hours of sunlight, mirroring the earlier months of January and November. This scarcity of light gradually gives way to longer days, starting in February, when daylight reaches 10 hours, and peaking in the vibrant months of June and July at 15 hours. As autumn settles in, daylight begins to taper off again, illustrating a beautiful cycle of renewal and rest. Thus, the transition into December serves as a gentle reminder of the approaching winter solstice, where the beauty of nature’s ebb and flow is on full display.
In December, Balchik, Bulgaria, experiences a notable uptick in wind activity, with average speeds reaching 5.5 m/s (12 mph), marking it as one of the breezier months of the year. This increase follows a somewhat steady decline in wind speeds from the previous months, where the averages hovered between 3.5 m/s and 4.9 m/s. The transition from late autumn to the heart of winter brings a refreshing briskness to the coastal air, contrasting sharply with the calmer winds of the warmer months. December’s winds not only invigorate the atmosphere but also signal a shift, as the coastline prepares for the chill of winter, showcasing Balchik’s dynamic seasonal character.
Weather in Balchik varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Balchik, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of December and January, December features a slightly milder average temperature of 6°C (43°F) with a minimum of -7°C (20°F) and a maximum of 17°C (63°F). It experiences more precipitation, totaling 67 mm (2.6 in) over 11 days, while maintaining consistent humidity at 84%. In contrast, January is cooler, with an average temperature of 3°C (37°F), a minimum of -12°C (11°F), and a maximum of 15°C (59°F). The month sees less rainfall, accumulating 57 mm (2.2 in) across 8 days, yet the humidity remains the same at 84%. For more details on weather trends in January, you can check out Balchik weather in January.
December and February exhibit notable differences in weather patterns. In December, temperatures range from a minimum of -7°C (20°F) to a maximum of 17°C (63°F), delivering an average of 6°C (43°F). This month sees higher precipitation at 67 mm (2.6 in) over 11 days, accompanied by a humidity level of 84%. In contrast, February typically experiences slightly colder conditions, with temperatures dipping to a minimum of -8°C (18°F) and peaking at 16°C (61°F), resulting in an average temperature of 5°C (41°F). Additionally, February is drier, with only 39 mm (1.5 in) of precipitation over 7 days and a lower humidity of 81%. For a more detailed look at weather specifics, you can check Balchik weather in February.
In December, temperatures range from a chilly -7°C (20°F) to a milder 17°C (63°F), with an average of 6°C (43°F). The month experiences substantial precipitation, totaling 67 mm (2.6 in) over about 11 days, contributing to a high humidity level of 84%. In contrast, March features slightly colder minimum temperatures at -9°C (16°F) while peaking at 19°C (67°F) and maintaining a similar average of 6°C (44°F). Precipitation decreases to 51 mm (2.0 in) with rain occurring on about 9 days, and humidity levels drop to 79%. For a more detailed look at what to expect, you can refer to Balchik weather in March.
December and April present distinctly different weather patterns. In December, temperatures are quite cold, ranging from a minimum of -7°C (20°F) to a maximum of 17°C (63°F), with an average temperature of 6°C (43°F). The month sees an average precipitation of 67 mm (2.6 in) over 11 days, accompanied by high humidity at 84%. In contrast, April experiences milder weather, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 23°C (74°F), averaging around 10°C (50°F). Precipitation drops to 32 mm (1.2 in) over just 6 days, and humidity is lower at 75%. For more detailed information, check out Balchik weather in April.
Comparing the weather in December and May reveals notable differences in temperature, precipitation, and humidity. In December, temperatures typically range from a chilly minimum of -7°C (20°F) to a maximum of 17°C (63°F), with an average temperature of about 6°C (43°F). The month experiences significant precipitation, totaling 67 mm (2.6 in) over approximately 11 days, accompanied by high humidity levels at 84%. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 8°C (46°F) to a pleasant maximum of 27°C (80°F), and an average temperature of 16°C (61°F). The total precipitation for May is lower, at 46 mm (1.8 in), spread over about 10 days, and the humidity is slightly less at 77%. For more details on the weather in May, you can check Balchik weather in May.
December and June present contrasting weather experiences. In December, temperatures range from a chilly -7°C (20°F) to a mild 17°C (63°F), with an average of 6°C (43°F). This month is characterized by high humidity at 84% and about 67 mm (2.6 in) of precipitation over 11 days. In stark contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (85°F), averaging around 21°C (70°F). Although June sees slightly higher overall precipitation at 97 mm (3.8 in) across 15 days, the humidity is notably lower at 71%. For more details on June weather in Balchik, visit Balchik weather in June.
The weather in December contrasts sharply with that of July. In December, temperatures can drop as low as -7°C (20°F), with an average of 6°C (43°F) and a maximum reaching 17°C (63°F). The month typically sees 67 mm (2.6 in) of precipitation over 11 days, accompanied by high humidity levels of 84%. In contrast, July offers a much warmer climate with temperatures ranging from a minimum of 15°C (60°F) to an average of 23°C (74°F) and a maximum of 32°C (90°F). Precipitation in July is slightly lower, at 63 mm (2.5 in) across 10 days, and humidity is more moderate at 69%. For more details on the July climate, you can check Balchik weather in July.
December and August present contrasting weather conditions. In December, temperatures range from a chilly -7°C (20°F) at night to a mild 17°C (63°F) during the day, with an average of 6°C (43°F). The month experiences significant precipitation, totaling 67 mm (2.6 in) over about 11 days, and high humidity at 84%. In stark contrast, August boasts much warmer temperatures, with a minimum of 15°C (60°F) and maximum reaching 33°C (91°F), averaging 24°C (75°F). Precipitation is significantly lower in August, with only 15 mm (0.6 in) recorded over a mere 3 days and humidity is also more comfortable at 60%. For more details on the warm weather, you can check Balchik weather in August.
December weather is characterized by colder temperatures, with a minimum of -7°C (20°F) and an average of 6°C (43°F), while September enjoys much milder conditions, featuring a minimum of 9°C (48°F) and an average of 20°C (68°F). Precipitation is significantly higher in December, with 67 mm (2.6 in) occurring over 11 days, compared to a much drier September, which sees just 22 mm (0.9 in) over 4 days. Additionally, December experiences a higher humidity level at 84%, while September’s humidity is more comfortable at 63%. For more specific insights into September weather, check out Balchik weather in September.
In comparing the weather patterns of October and December, it's evident that December experiences significantly colder temperatures, with a minimum dipping to -7°C (20°F) and an average of only 6°C (43°F), whereas October boasts more mild conditions, with a minimum of 5°C (42°F) and an average of 15°C (59°F). Precipitation is slightly higher in December at 67 mm (2.6 in) over 11 days, compared to October's 56 mm (2.2 in) over just 6 days. Additionally, December has a higher humidity level of 84%, while October's humidity sits at 76%. For more detailed insights, you can check out Balchik weather in October.
Comparing the weather in December and November reveals a noticeable shift towards colder temperatures and increased precipitation. In December, temperatures range from a minimum of -7°C (20°F) to a maximum of 17°C (63°F), averaging around 6°C (43°F). This contrasts with November, where the minimum temperature is milder at -2°C (28°F), with highs reaching up to 22°C (72°F) and an average of 10°C (50°F). Additionally, December experiences more rainfall, totaling 67 mm (2.6 in) over 11 days, compared to November's 51 mm (2.0 in) over 8 days. The humidity also rises slightly in December to 84%, compared to November's 81%. For a detailed look at the November weather, you can check this link: Balchik weather in November.
As December settles in Balchik, a notable shift in weather emerges, characterized by cooler temperatures and increased precipitation compared to other months. With a blend of mild highs and chilly lows, the average climate invites cozy moments as winter envelops the region. This month often sees about 11 days of rain, contributing to a heightened humidity level that can make the air feel brisk. While the days are shorter and the atmosphere cools significantly, December in Balchik paints a serene winter landscape that contrasts sharply with the warmer, sun-drenched months of the year. For those curious about the overarching trends throughout the seasons, further insights can be found at Balchik Climate.