December Weather in Sibenik, Croatia

Last updated: March 17, 2025

December in Šibenik, Croatia presents a blend of mild temperatures and notable precipitation, creating a unique winter experience. Daytime highs can reach a maximum of 17°C (63°F), while the average settles at a comfortable 9°C (48°F). However, nights can get chilly, with temperatures dipping to a minimum of 0°C (32°F). This month is marked by 165 mm (6.5 in) of rainfall, spread across approximately 14 days, contributing to an average humidity level of 81%. Visitors can expect a damp but invigorating atmosphere, perfect for exploring the city's rich history and stunning coastal views.

December Temperature in Sibenik

As December rolls into Šibenik, Croatia, the temperatures begin to drop, marking a transition from the milder autumn months. With a minimum temperature hovering around 0°C (32°F) and an average of 9°C (48°F), the chill of winter becomes more pronounced. However, the maximum temperatures still reach a comfortable 17°C (63°F), allowing for pleasant daytime outings. This month echoes the frosty tendencies seen in January and February, yet remains considerably milder compared to the preceding winter peaks, hinting at the city's unique Mediterranean climate. December's cool air is perfect for cozy strolls through historic streets adorned with festive cheer, as Šibenik transforms into a beautiful site for winter exploration.

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

The chart illustrates December temperature patterns in Sibenik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434750566473777970615547
Data source: Temperature data for Sibenik 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 Sibenik

In December, Šibenik experiences a significant uptick in precipitation, with 165 mm (6.5 in) of rain falling over the course of 14 days. This marks a notable shift from the drier summer months, which see much lower totals, such as 25 mm (1 in) in July. As winter sets in, December’s rainfall continues the trend initiated by November's substantial 196 mm (7.7 in), hinting at a wetter season overall. With the potential for more rain and cooler temperatures, December’s climate invites reflection while the town prepares for a cozy winter ambiance, contrasting the drier spell of mid-year.

December Precipitation Trends in Sibenik

The chart displays monthly precipitation patterns in Sibenik, 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.
JanFebMarAprMayJunJulAugSepOctNovDec79928276684225339193196165
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sibenik

In December, Sibenik, Croatia experiences a humidity level of 81%, consistent with the elevated moisture of the preceding months. This marks a slight dip compared to November's 81% but remains significantly higher than the mid-summer months, like July and August, when humidity drops to the comfortable range of 65% to 71%. As the year progresses into winter, humidity tends to hover around the upper 70s to low 80s, creating a chilly, damp atmosphere that makes Sibenik's historic sites even more captivating. The general trend shows a gradual increase in humidity from the summer's dry spell, peaking as the year ends, a reminder of the Mediterranean climate's seasonal rhythm.

December Average Humidity in Sibenik

This chart illustrates the average monthly humidity levels in Sibenik, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%73%75%78%75%71%65%69%76%81%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sibenik

As December settles into Sibenik, Croatia, the UV Index drops to a low level of 2, with a burn time of 45 minutes. This marks a shift from the higher readings of the summer months, where UV exposure soared to 10 in June and remained notably high until September. Throughout the year, the UV Index exhibits a clear trend of increasing intensity from January's 2 to May's peak of 8, before tapering off as winter approaches. December's mild UV exposure signifies a welcome relief from the sun's harsh intensity earlier in the year, making it a perfect time for outdoor activities without the pressing concern of sunburn. For more detailed insights into UV levels throughout the year, visit Sibenik UV Index.

Maximum UV Index Levels in Sibenik for December

The chart shows the monthly maximum UV Index (UVI) for Sibenik 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.
JanFebMarAprMayJunJulAugSepOctNovDec2467810987532
Data source: Sibenik 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 Sibenik

As the year comes to a close, December in Šibenik, Croatia, offers a charming blend of lingering sunshine, with 237 hours of bright daylight. While this marks a dip from the sun-soaked heights of late spring and summer—where June and July bask in over 420 hours—it still reflects a satisfying glow against the backdrop of the colder months. Comparison with earlier winter months shows December is slightly ahead of November’s 240 hours, suggesting that while winter approaches, the city still holds onto its warmth and vibrancy. The overall trend clearly highlights the Mediterranean climate's ability to provide a favorable environment year-round, making Šibenik an enticing destination even in the heart of winter.

Monthly Sunshine Duration in Sibenik: December Highlighted

The December sunshine duration represents the total number of hours Sibenik 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.
JanFebMarAprMayJunJulAugSepOctNovDec197h256h327h361h402h422h435h404h345h315h240h237h
Data source: Sibenik December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sibenik During December

In Šibenik, Croatia, the likelihood of sunny weather exhibits a clear seasonal trend throughout the year. Starting from the chilly January with only a 36% chance of sunshine, the probabilities gradually rise, peaking in the sultry summer months of July and August at 67% and 71% respectively. This sunny disposition softens a bit as autumn gives way to winter, with December bringing a 43% chance of sunshine. This figure, while significantly higher than the gloomy November at 29%, hints at a mixed bag of weather—perfect for those seeking a balance of sun and seasonal charm. Overall, while December may not be the sunniest month, it certainly carries a promise of brighter days even amidst the winter chill.

Percentage of Sunny Days in December in Sibenik

The chart illustrates the percentage of sunny days in Sibenik 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 Sibenik experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%54%64%50%52%65%67%71%64%53%29%43%
Data source: Sibenik December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sibenik in December

In Sibenik, Croatia, the daylight duration throughout the year reveals a captivating seasonal rhythm. Starting with a modest 8 hours of daylight in December, the days gradually lengthen, reaching a peak of 15 hours in both June and July. As summer fades, the sunlight begins to wane, sliding back down through Autumn’s gentle embrace with 12 hours in September and 10 hours by October. The cycle brings the shortest days of the year, which are mirrored by January's return to 9 hours of light, showcasing the natural ebb and flow of daylight as the year transitions, inviting both reflection and anticipation for the coming spring.

Average Daylight Hours in Sibenik for December

The chart illustrates the variation in daylight duration in Sibenik throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 19m10h 28m11h 57m13h 27m14h 44m15h 23m15h 2m13h 54m12h 27m10h 57m9h 38m8h 57m
Data source: Sibenik daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sibenik

As December unfolds in Šibenik, Croatia, the winds maintain a steady presence with an average speed of 3.7 m/s (8 mph), mirroring the breezy conditions of the preceding months. This slight consistency through the fall suggests a tranquil transition into winter, especially when contrasted with the summer lull of 2.5 m/s in June and September. Interestingly, this month shares its average with both November and February, hinting at a moderate winter climate that is neither too harsh nor too gentle. With such patterns, December's winds invite locals and visitors alike to enjoy the picturesque coastal scenery, as they linger comfortably along the waterfront, bundled up against the evening chill.

Average December Wind Speed in Sibenik

The chart displays monthly wind speed patterns in Sibenik, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.93.73.33.53.52.53.03.02.53.63.73.7 m/s
Data source: Sibenik December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sibenik Compares to Other Months

The weather in Sibenik changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sibenik and find detailed weather information for every month.

December and January showcase distinct weather patterns in Sibenik. In December, temperatures range from a minimum of 0°C (32°F) to an average of 9°C (48°F) and a maximum of 17°C (63°F), accompanied by substantial precipitation of 165 mm (6.5 in) over 14 days. This month also maintains a high humidity level of 81%. In contrast, January sees colder temperatures, with a minimal drop to -7°C (20°F), an average of 6°C (43°F), and a maximum of 15°C (60°F). Precipitation decreases significantly to 79 mm (3.1 in) over 8 days, while humidity remains slightly elevated at 83%. For a detailed look at the January weather, you can check out Sibenik weather in January.

December weather tends to be cooler and wetter than that of February. With average temperatures ranging from a chilly 0°C (32°F) to a mild 17°C (63°F), December also sees significant precipitation, totaling 165 mm (6.5 in) over about 14 days, accompanied by high humidity levels of 81%. In contrast, February experiences slightly milder temperatures, with a minimum of -4°C (25°F) and a maximum of 20°C (68°F), and less precipitation at 91 mm (3.6 in) over only 8 days. The humidity drops to 76%, making February feel drier and more comfortable. For a more detailed look at February weather in Sibenik, see Sibenik weather in February.

In December, the weather typically settles at a minimum temperature of 0°C (32°F), with an average of 9°C (48°F) and a maximum reaching 17°C (63°F). This month also sees considerable precipitation, totaling 165 mm (6.5 in) over approximately 14 days, resulting in a high humidity level of 81%. In stark contrast, March experiences colder nights with a minimum temperature of -6°C (22°F) but warms up to an average of 10°C (50°F) and a maximum of 23°C (74°F). Precipitation is significantly lower in March, accumulating to only 82 mm (3.2 in) across about 9 days, while humidity decreases to 73%. For a more detailed look at March conditions, visit Sibenik weather in March.

December and April present quite contrasting weather conditions. In December, temperatures range from a chilly 0°C (32°F) at night to a mild 17°C (63°F) during the day, with an average temperature of 9°C (48°F). The month also experiences significant precipitation, averaging 165 mm (6.5 in) over 14 days, contributing to a high humidity level of 81%. In contrast, April sees a notable rise in temperatures, with lows at 0°C (33°F), average highs around 14°C (57°F), and maximums reaching 26°C (80°F). The total precipitation decreases to 76 mm (3.0 in) over just 9 days, and humidity drops to a more comfortable 75%. For more specific information on weather conditions in the region, you can visit Sibenik weather in April.

In December, the weather tends to be much cooler and wetter compared to May. With temperatures ranging from a chilly minimum of 0°C (32°F) to a mild maximum of 17°C (63°F), December sees an average of 9°C (48°F) and experiences significant rainfall of 165 mm (6.5 in) over 14 days, coupled with high humidity at 81%. In contrast, May offers a much warmer climate, with temperatures ranging from a minimum of 6°C (42°F) to a pleasant maximum of 28°C (83°F) and an average temperature of 18°C (65°F). Precipitation in May is also lower at 68 mm (2.7 in) over 11 days, with humidity slightly reduced at 78%. For more detailed information on May weather in Sibenik, visit Sibenik weather in May.

December and June present strikingly different weather patterns. In December, temperatures hover between a chilly 0°C (32°F) and a maximum of 17°C (63°F), with frequent rainfall totaling 165 mm (6.5 in) over about 14 days, accompanied by high humidity at 81%. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 34°C (94°F). The precipitation drops significantly to 42 mm (1.7 in) over just 5 days, and humidity levels are slightly lower at 75%. The difference between these two months showcases a clear transition from the cold, wet winter to a warm, sunnier summer. For more details on June weather, you can check Sibenik weather in June.

December and July present stark contrasts in weather patterns. In December, temperatures range from a chilly 0°C (32°F) to a mild 17°C (63°F), with an average of 9°C (48°F). The month experiences considerable precipitation, totaling 165 mm (6.5 in) over 14 days, contributing to a humid atmosphere with an 81% average humidity. In contrast, July boasts much warmer temperatures, with minimums of 15°C (60°F) and maximums of 35°C (95°F), averaging 25°C (78°F). Rainfall is minimal, with only 25 mm (1.0 in) across just 4 days and a lower average humidity of 71%. For a closer look at July weather specifics, check out Sibenik weather in July.

In December, the weather is considerably cooler, with average temperatures ranging from 0°C (32°F) at night to a maximum of 17°C (63°F) during the day. The month experiences significant precipitation, totaling 165 mm (6.5 in) across approximately 14 days, coupled with high humidity levels around 81%. In stark contrast, August boasts warm temperatures, with averages from a minimum of 13°C (57°F) to a sweltering high of 37°C (98°F). Precipitation in August is much lower at 33 mm (1.3 in) over just 4 days, and the humidity is more manageable at 65%. For more detailed information on August weather, you can check Sibenik weather in August.

When comparing the weather in December and September, it is clear that September tends to be significantly warmer and drier. In September, temperatures range from a minimum of 8°C (46°F) to a maximum of 33°C (92°F), with an average of 21°C (70°F) and only 91 mm (3.6 in) of precipitation over 8 days. In contrast, December experiences much cooler temperatures, with a minimum of 0°C (32°F), an average of 9°C (48°F), and a maximum of 17°C (63°F). Additionally, precipitation increases to 165 mm (6.5 in) spread across 14 days, along with higher humidity levels at 81%. For more details on September weather in Sibenik, you can visit Sibenik weather in September.

In comparing the weather of December and October, December tends to be significantly cooler, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 17°C (63°F). In contrast, October enjoys milder weather, with average temperatures between 7°C (44°F) and 26°C (79°F). Additionally, December experiences more precipitation, with 165 mm (6.5 in) over 14 days, compared to October's 93 mm (3.7 in) over just 9 days. Humidity is also higher in December at 81%, while October sees a slightly lower average humidity of 76%. For a more detailed look at October's weather, you can visit Sibenik weather in October.

In comparing the weather of December and November, we observe that December experiences cooler temperatures overall, with average temperatures dropping from 13°C (55°F) in November to 9°C (48°F). While both months have similar minimum temperatures starting at 0°C (32°F) and the same number of precipitation days (14), December sees a slight decrease in total precipitation, accumulating 165 mm (6.5 in) compared to November's 196 mm (7.7 in). Interestingly, the humidity remains constant at 81% for both months. For more insights on the weather conditions in November, you can check Sibenik weather in November.

Compare Sibenik's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sibenik

As December unfolds in Šibenik, the weather brings a notable shift compared to the other months of the year. With average temperatures hovering around 9°C, the crisp air creates a distinct winter ambiance, often marked by cool, wet days—a characteristic influenced by the overall 81% humidity. Rainfall is more frequent, with approximately 14 days experiencing precipitation, contributing to a total of 165 mm for the month. This combination of cooler temperatures and increased rainfall sets December apart, making it a unique time to experience the serene beauty of Šibenik. For more insights on the city's weather patterns, visit Sibenik Climate.