Last updated: August 27, 2025
December in Sulina, Romania presents a chilly yet captivating climate, where temperatures typically vary from a maximum of 16°C (60°F) to a minimum of -6°C (21°F), with an average settling around 5°C (42°F). The month experiences a notable 51 mm (2.0 in) of precipitation, distributed over approximately 11 days, contributing to the often high humidity levels, which hover at 86%. This combination of cool temperatures and moisture creates a serene winter atmosphere, perfect for those seeking to experience the tranquil beauty of Sulina during the festive season.
In December, Sulina experiences a notable drop in temperatures as winter settles in. The month begins with minimums around -6°C (21°F), signaling the chill of the season. With an average temperature of 5°C (42°F), locals and visitors alike can expect crisp days and cold nights. The highs only reach a comfortable 16°C (60°F), suggesting that warmer weather is a distant memory as the year comes to a close. This gradual decline from the milder November conditions emphasizes Sulina’s transition into a true winter climate, setting the stage for tranquil landscapes and the charm of the snowy season.
In December, Sulina experiences a notable increase in precipitation, recording 51 mm (2.0 in) across 11 rainy days, marking a significant uptick from the drier months of summer and early autumn. This trend reflects the transition to winter, as rainfall becomes more frequent compared to preceding months, which averaged around 30-40 mm with fewer rainy days. December's weather sets the stage for the colder season ahead, as residents prepare for both the dampness and the festive spirit that accompanies the holiday season. This late autumn precipitation not only enriches the local landscapes but also highlights a seasonal shift, with water levels rising in preparation for the winter months.
In December, Sulina, Romania, experiences a notable humidity level of 86%, marking a slight increase from November's 85%. As the year progresses, humidity levels generally remain elevated in the winter months, with January peaking at 87%. Following a gradual decrease throughout the warmer months of June and July, when humidity dips to its lowest at 65%, the onset of autumn brings a rise, culminating in December's moist conditions. This trend reflects a consistent pattern of high humidity during the colder months, creating a humid atmosphere that is characteristic of Sulina's climate.
In December, Sulina, Romania experiences a UV Index of 2, categorizing it as low exposure with a burn time of 45 minutes. This marks a decrease from the higher UV levels observed in the summer months, where the index peaked at 9 in both June and July, indicating very high exposure and a significant reduction in safe sun exposure time to just 15 minutes. As the year progresses toward winter, this trend of diminishing UV levels continues, providing a reprieve from the intense summer sun. Visitors and residents can feel at ease knowing they have ample time outdoors without the immediate threat of sunburn. For those looking to explore sun safety further, you can find more detailed information at Sulina UV Index.
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In Sulina, Romania, the month of December brings a gentle decline in sunshine, with 180 hours of bright, crisp light gracing the landscape. As the year transitions from the vibrant summer months, visitors can witness a gradual ebb in daylight hours, peaking at 437 hours in July. The winter chill settles in, yet in December, the sunlight still manages to cast its warm glow, reminiscent of the sun-drenched weeks of June and July. While the daylight wanes compared to the summer’s peak, Sulina’s December offers a unique charm where moments of golden sunshine illuminate the serene winter scenery, inviting exploration and tranquility amidst the season's beauty.
In Sulina, Romania, December marks a notable dip in the likelihood of sunny weather, with only a 24% chance of sunshine. This trend reflects a gradual decline in sunny days as the year progresses, starting from a high of 75% in August and slowly decreasing through the fall months. By the time December arrives, residents and visitors alike can expect more overcast skies, reminiscent of the slight drops seen in November (34%) and October (40%). As winter settles in, those seeking sunny escapes may want to look ahead to the sunnier months, particularly July and August, which boast the highest probabilities of clear skies.
As December rolls into Sulina, Romania, the days grow shorter, with daylight lasting only 8 hours. This gradual decline in daylight is part of a noticeable seasonal trend, beginning with 9 hours in January, peaking at 15 hours during the summer months of June and July, before retreating back as autumn sets in. The transition from long, sun-kissed days in May to the winter's early dusks highlights the rhythmic dance of the seasons in this charming coastal town. Each month softly ushers in a new chapter of light and shadow, inviting locals and visitors alike to embrace the serene beauty of winter’s arrival.
As the year draws to a close, the December winds in Sulina, Romania provide a refreshing gust of change, boasting an average speed of 5.6 m/s (12 mph). This increase marks a notable rise from the more tranquil breezes of previous months, highlighting a seasonal shift that contrasts sharply with the calmer conditions observed in spring and summer, where wind speeds averaged around 4.0 to 4.2 m/s. The trend reveals that while early winter months experienced milder winds, December brings a robust increase, reminiscent of the more brisk conditions typical of January. This lively air not only paints a vivid picture of the season but also invigorates the landscape, inviting locals and visitors alike to embrace the chilly charm of Sulina in winter.
Weather in Sulina varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sulina, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January both feature chilly temperatures, but January tends to be notably colder. In December, temperatures range from a minimum of -6°C (21°F) to a maximum of 16°C (60°F), with an average of 5°C (42°F). In contrast, January sees even lower temperatures, with a minimum of -13°C (8°F) and a maximum of 13°C (56°F), leading to an average of only 2°C (35°F).
Precipitation in December is slightly higher at 51 mm (2.0 in) over 11 days, compared to January's 43 mm (1.7 in) spread across 7 days. Both months exhibit high humidity levels, with December at 86% and January slightly higher at 87%. For a more detailed look at January weather in the region, you can refer to Sulina weather in January.
December and February present quite comparable weather patterns, though there are some notable differences. In December, temperatures range from a minimum of -6°C (21°F) to a maximum of 16°C (60°F), with an average of 5°C (42°F) and higher humidity at 86%. Precipitation is more frequent during this month, with about 51 mm (2.0 in) over 11 days. In contrast, February tends to be a bit colder, with minimum temperatures dropping to -9°C (17°F) and a maximum of 15°C (59°F), resulting in an average of 4°C (39°F). This month experiences less precipitation, totaling around 37 mm (1.4 in) over 8 days and slightly lower humidity at 83%. For more detailed insights, you can explore Sulina weather in February.
December and March exhibit notable differences in weather patterns. In December, temperatures range from a minimum of -6°C (21°F) to a maximum of 16°C (60°F), making it a relatively mild winter month with an average temperature of 5°C (42°F). The month sees around 51 mm (2.0 in) of precipitation over approximately 11 days, with humidity levels reaching 86%. In contrast, March experiences slightly frigid conditions, with a minimum temperature of -10°C (15°F) and a maximum of 19°C (66°F), yielding an average of 6°C (43°F). Though it is slightly drier, with only 35 mm (1.4 in) of precipitation over about 8 days, March's humidity is a bit lower at 80%. For more detailed insights, you can check Sulina weather in March.
December and April present quite different weather patterns. In December, temperatures can drop as low as -6°C (21°F) with an average high of only 16°C (60°F), while the month is characterized by high humidity at 86% and frequent precipitation on about 11 days, totaling 51 mm (2.0 in). In contrast, April sees a rise in temperatures with a minimum of 1°C (34°F) and an average maximum of 24°C (76°F). This month experiences less rainfall, only 34 mm (1.3 in), spread over about 6 days, and a more moderate humidity level of 76%. For more details on weather conditions in April, you can refer to Sulina weather in April.
December weather is characterized by cold temperatures, with minimums plunging to -6°C (21°F) and an average around 5°C (42°F), while highs can reach 16°C (60°F). The month typically experiences more humidity at 86% and sees precipitation on 11 days, amounting to 51 mm (2.0 in). In contrast, May offers a much milder climate, where temperatures range from a minimum of 8°C (47°F) to an average of 17°C (62°F), peaking at 27°C (80°F). With lower humidity levels at 73%, May also has less rainfall, totaling 35 mm (1.4 in) over just 7 days. For a closer look at May weather specifics, you can check Sulina weather in May.
December and June present starkly contrasting weather conditions. In December, temperatures range from a low of -6°C (21°F) to a high of 16°C (60°F), with an average of 5°C (42°F). The month sees about 51 mm (2.0 in) of precipitation over 11 days, contributing to a high humidity of 86%. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 32°C (89°F), and an average temperature of 22°C (72°F). While June has slightly higher precipitation at 57 mm (2.3 in) over just 8 days, the humidity is notably lower at 68%. For those curious about June weather in Sulina, you can find more details here: Sulina weather in June.
December and July exhibit stark contrasts in weather conditions. In December, temperatures can drop as low as -6°C (21°F), with an average of 5°C (42°F) and maximums reaching only 16°C (60°F). This month also experiences high humidity at 86% and frequent precipitation, averaging 51 mm (2.0 in) over 11 days. In stark contrast, July enjoys much warmer temperatures, with minimums of 16°C (61°F), averages around 24°C (76°F), and highs soaring to 33°C (91°F). The month is relatively dry, receiving only 32 mm (1.3 in) of precipitation across 6 days and a more comfortable humidity level of 65%. For a more detailed overview, you can check out Sulina weather in July.
In December, temperatures are significantly colder, ranging from a minimum of -6°C (21°F) to a maximum of 16°C (60°F), with an average temperature of 5°C (42°F). The month experiences relatively high humidity at 86% and sees around 51 mm (2.0 in) of precipitation over 11 days. In contrast, August presents a much warmer climate, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 34°C (94°F) and an average temperature of 25°C (77°F). This month is drier, with only 13 mm (0.5 in) of precipitation falling in just 3 days and a lower humidity level of 53%. For more details on August weather, visit Sulina weather in August.
When comparing the weather in December and September, it’s clear that September enjoys much milder temperatures, with an average of 20°C (69°F) and maximums reaching up to 31°C (88°F). In contrast, December experiences a chillier climate, with average temperatures around 5°C (42°F) and highs of only 16°C (60°F), highlighting a significant drop in warmth. Additionally, September has lower humidity levels at 61% compared to December's higher humidity of 86%. Precipitation is also more frequent in December, with 51 mm (2.0 in) occurring over 11 days, while September sees only 26 mm (1.0 in) of rain across just 4 days. For more detailed information on September weather, you can check this link: Sulina weather in September.
December's weather is notably colder than October's, with average temperatures dropping from a mild 15°C (59°F) in October to just 5°C (42°F) in December. While October enjoys maximum temperatures that can reach up to 25°C (77°F), December rarely exceeds 16°C (60°F). Precipitation also increases in December, with 51 mm (2.0 in) falling over 11 days, compared to only 31 mm (1.2 in) across 5 days in October. Additionally, December brings higher humidity levels, averaging 86%, compared to October's 77%. For more specific information on October's climate, you can visit Sulina weather in October.
In comparing the weather between November and December, December tends to be colder, with average temperatures ranging from a minimum of -6°C (21°F) to a maximum of 16°C (60°F), compared to November's more mild temperatures of -2°C (29°F) to 21°C (70°F). Additionally, December experiences more precipitation, with 51 mm (2.0 in) over 11 days, compared to November's 38 mm (1.5 in) across 7 days. Humidity levels remain relatively similar, with December at 86% and November at 85%. For a closer look at November weather specifics, visit Sulina weather in November.
As December unfolds in Sulina, it ushers in a significant shift in the weather compared to the milder months prior. The drop in temperatures marks a transition into the heart of winter, characterized by cool maximums and bitterly cold minimums that can dip well below freezing. The increased precipitation, with more rainy days, contributes to a noticeably higher humidity level, creating a damp chill that permeates the air. The overall ambiance shifts from the remnants of autumn warmth to a brisk, wintery landscape, making it a unique month to experience. For more insights on Sulina’s weather patterns throughout the year, visit Sulina Climate.