December Weather in Sassnitz, Germany

Last updated: February 26, 2025

In Sassnitz, Germany, December brings a chilly yet picturesque atmosphere characterized by average temperatures hovering around 4°C (40°F). Residents can expect maximum highs reaching 9°C (49°F) and lows dipping to -2°C (29°F), creating a distinctly wintry feel. With precipitation amounting to 75 mm (3.0 in) over approximately 17 days, rain and occasional snowflakes are common, contributing to a humidity level of 85%. These elements combine to frame a month rich in seasonal charm, ideal for cozy gatherings and festive celebrations.

December Temperature in Sassnitz

Sassnitz, Germany, experiences a chilly December, with temperatures reflecting the onset of winter. The month typically sees a minimum of -2°C (29°F), rising to an average of 4°C (40°F), and peaking at a mild 9°C (49°F). Compared to the slightly warmer months preceding it, December marks a notable drop, particularly as the region transitions from autumn's coolness to the heart of winter. This gradual cooling trend continues from November, setting the stage for the colder January ahead. Despite the brisk air, December in Sassnitz offers a unique charm, inviting visitors to appreciate the quiet beauty of winter along the picturesque coast.

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

The chart illustrates December temperature patterns in Sassnitz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec383739445262656661544740
Data source: Temperature data for Sassnitz 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 Sassnitz

December in Sassnitz, Germany, culminates the year with notable precipitation, averaging 75 mm (3.0 in) over 17 days. This marks a slight decrease from the wetter months of October and November, yet the persistent rainfall characterizes the winter season. As the year draws to a close, the precipitation pattern reveals a trend of increasing rain during the autumn months, peaking in October, which receives a substantial 107 mm (4.2 in). December's precipitation performance aligns closely with November's, hinting that while the weather may be cooling, Sassnitz remains consistently drenched. The 17 rainy days in both months suggest that while temperatures drop, the skies still open up regularly, painting a vivid picture of a classic German winter.

December Precipitation Trends in Sassnitz

The chart displays monthly precipitation patterns in Sassnitz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6460593443547680811077775
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sassnitz

In Sassnitz, Germany, December sees a humidity level of 85%, consistent with the trend observed in the preceding months. The winter season brings slightly elevated moisture, with December's figures mirroring those of October and November. Throughout the year, humidity in Sassnitz remains relatively high, ranging from 80% to 88%. Interestingly, the summer months enjoy the lowest humidity levels, peaking in early winter before stabilizing. This indicates a resilient coastal climate that maintains a delicate balance of moisture, ensuring Sassnitz remains a unique destination year-round.

December Average Humidity in Sassnitz

This chart illustrates the average monthly humidity levels in Sassnitz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%87%85%82%81%82%80%82%85%85%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sassnitz

In Sassnitz, Germany, the UV Index experiences a noticeable fluctuation throughout the year, reflecting the changing seasons and sun exposure. Starting from a low UV Index of 1 in January and maintaining that level in December, the winter months feature minimal sun intensity, allowing for a generous burn time of 45 minutes. As spring approaches, the Index rises, reaching a moderate 3 in March before peaking in the summer. The highest readings occur in June, with a striking UV Index of 8, demanding caution due to its very high exposure category and significantly reduced burn time of just 15 minutes. These summer months, particularly June and July, emphasize the importance of sun protection, with indices dropping again in the fall. Notably, a return to lower UV levels in late autumn and winter highlights the seasonal trend, making December an ideal time for those looking to enjoy the outdoors without the heightened risk of sunburn. For more information, visit Sassnitz UV Index.

Maximum UV Index Levels in Sassnitz for December

The chart shows the monthly maximum UV Index (UVI) for Sassnitz 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Sassnitz 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 Sassnitz

In December, Sassnitz, Germany, experiences a noteworthy decline in sunshine hours, with only 113 hours lighting up the month. This dip follows a steady ascent in daylight from January's meager 103 hours to a peak of 438 hours in June. As autumn gives way to winter, the hours gradually dwindle, culminating in November's 158 hours before the ultimate drop to December's figures. Despite the lower light levels, the month retains a unique charm, inviting visitors to embrace the cozy, serene atmosphere that characterizes Sassnitz as it transitions into the new year.

Monthly Sunshine Duration in Sassnitz: December Highlighted

The December sunshine duration represents the total number of hours Sassnitz 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.
JanFebMarAprMayJunJulAugSepOctNovDec103h193h273h366h429h438h428h399h308h249h158h113h
Data source: Sassnitz December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sassnitz During December

In Sassnitz, Germany, the likelihood of sunny weather in December tends to be quite low, sitting at a mere 18%. This figure is slightly higher than November's paltry 16%, suggesting a minor seasonal improvement. However, comparing December to the sunnier months reveals a noticeable trend: sunshine probabilities peak in spring, with April reaching 49%, and gradually decline through the summer before dropping sharply as the year ends. As we transition from November's overcast skies to December's chilly days, residents can expect a mix of gray clouds and fleeting sunlight, a reminder of the brisk winter weather that awaits.

Percentage of Sunny Days in December in Sassnitz

The chart illustrates the percentage of sunny days in Sassnitz 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 Sassnitz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%28%35%49%38%49%37%37%32%33%16%18%
Data source: Sassnitz December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sassnitz in December

In Sassnitz, Germany, daylight duration reflects the rhythm of the seasons, with a striking contrast between the long, sunlit days of summer and the shorter, twilight hours of winter. December, with its 7 hours of daylight, marks a return to the shorter days reminiscent of January, while spring's approach begins to tease with increasing light in March. As the year unfolds, daylight spans expand dramatically, peaking in June at 17 hours, inviting outdoor adventures and a vibrant atmosphere. The gradual decline from summer's height serves as a gentle reminder of the cyclical nature of time and the beauty of change, culminating in November's 8 hours before the year closes with December's brief daylight. This dance of light illustrates not only the passage of time but also the charm of each unique month, beckoning residents and visitors alike to embrace Sassnitz's evolving landscape throughout the year.

Average Daylight Hours in Sassnitz for December

The chart illustrates the variation in daylight duration in Sassnitz throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 56m9h 43m11h 53m14h 7m16h 5m17h 8m16h 34m14h 48m12h 38m10h 26m8h 26m7h 21m
Data source: Sassnitz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sassnitz

As December settles over Sassnitz, Germany, the wind speed averages around 7.6 m/s (17 mph), marking a subtle yet notable consistency as the year draws to a close. Compared to the preceding months, December's winds are slightly lower than November's robust 7.7 m/s but still reflect an overall trend of relatively brisk breezes throughout the winter season. This month’s winds encapsulate the late autumn shift, consistent with the year's peak during October and November, both at 7.7 m/s. Interestingly, while summer saw milder winds averaging 5.2 m/s to 6.9 m/s, the transition to winter presents a distinct uptick, emphasizing Sassnitz's dynamic maritime climate. As nature's chill sets in, December's winds remind us of the resilient spirit of this coastal town, readying the landscape for the frosty embrace of winter.

Average December Wind Speed in Sassnitz

The chart displays monthly wind speed patterns in Sassnitz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.17.56.47.05.85.25.86.96.37.77.77.6 m/s
Data source: Sassnitz December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sassnitz Compares to Other Months

The weather in Sassnitz 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 Sassnitz and find detailed weather information for every month.

In December, temperatures range from a minimum of -2°C (29°F) to a maximum of 9°C (49°F), with an average temperature of 4°C (40°F). The month sees around 75 mm (3.0 in) of precipitation over 17 days, while humidity levels sit at a high 85%. In contrast, January experiences slightly colder temperatures, with a minimum of -3°C (26°F) and an average of 3°C (38°F), reaching a maximum of 10°C (50°F). Precipitation decreases to 64 mm (2.5 in) across 13 days, and humidity rises to 87%. For a detailed look at the climate, check out Sassnitz weather in January.

December and February have distinct weather characteristics, though both are winter months. December experiences slightly milder conditions with average temperatures around 4°C (40°F) and a maximum of 9°C (49°F), while February can be a bit chillier, with an average temperature of 3°C (38°F) and a minimum reaching -6°C (22°F). Precipitation is more frequent in December, totaling 75 mm over 17 days compared to February's 60 mm over 13 days. Humidity remains high in both months, with February slightly edging out December at 88% versus 85%. For more insights into February weather specifics, you can refer to this link: Sassnitz weather in February.

In December, the weather is generally milder with average temperatures hovering around 4°C (40°F), though it can dip as low as -2°C (29°F) and reach a maximum of 9°C (49°F). This month experiences more rainy days, with approximately 75 mm (3.0 in) of precipitation over 17 days, alongside high humidity at 85%. In contrast, March sees slightly cooler temperatures, with a minimum of -6°C (21°F), an average of 4°C (39°F), and a maximum of 10°C (50°F). Precipitation decreases to 59 mm (2.3 in) over just 12 days, while humidity remains high at 87%. For more detailed insights, check the Sassnitz weather in March.

December and April present contrasting weather conditions. In December, temperatures can dip to a minimum of -2°C (29°F) and typically range from a chilly average of 4°C (40°F) to a maximum of 9°C (49°F), accompanied by significant precipitation totaling 75 mm (3.0 in) over 17 days. The humidity remains high at 85%, contributing to a damp and cold atmosphere. In contrast, April sees a slight uptick in temperatures, with a minimum of 1°C (34°F) and an average of 7°C (44°F), reaching a pleasant maximum of 15°C (59°F). Precipitation decreases significantly to 34 mm (1.3 in) over just 7 days, while humidity remains consistent at 85%, marking a shift towards milder and more pleasant conditions. For more details, check Sassnitz weather in April.

In December, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 9°C (49°F) and an average of 4°C (40°F). The month sees considerable precipitation, with about 75 mm (3.0 in) falling over 17 days and a high humidity level of 85%. In contrast, May brings milder conditions, with temperatures starting at a minimum of 4°C (40°F) and peaking at 19°C (67°F), averaging around 11°C (52°F). Rainfall is less frequent in May, totaling about 43 mm (1.7 in) over just 10 days, along with slightly lower humidity at 82%. For more detailed weather information, you can visit Sassnitz weather in May.

December and June present strikingly different weather patterns. In December, the temperatures are relatively colder, ranging from a minimum of -2°C (29°F) to a maximum of 9°C (49°F), with an average of 4°C (40°F). This month also experiences more precipitation over 17 days, totaling 75 mm (3.0 in) and higher humidity at 85%. In contrast, June boasts milder temperatures, with a minimum of 11°C (51°F) and a maximum reaching 25°C (78°F), averaging 17°C (62°F). Precipitation is less frequent, occurring over just 10 days and totaling 54 mm (2.1 in), accompanied by slightly lower humidity at 81%. For a detailed look at Sassnitz weather in June, visit Sassnitz weather in June.

In December, the weather is notably colder, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 9°C (49°F) and an average of 4°C (40°F). This month sees approximately 75 mm (3.0 in) of precipitation spread over 17 days, combined with high humidity levels of 85%. In contrast, July offers a much warmer climate, characterized by temperatures that range from a minimum of 13°C (55°F) to a maximum of 27°C (80°F), averaging around 18°C (65°F). The precipitation in July is similar, totaling 76 mm (3.0 in) but over a shorter span of just 13 days, with slightly lower humidity at 82%. For a closer look at July conditions, you can visit Sassnitz weather in July.

December and August present stark contrasts in weather. In December, temperatures are notably cooler, ranging from a minimum of -2°C (29°F) to a maximum of 9°C (49°F), with an average of 4°C (40°F). In contrast, August enjoys a much warmer climate, with temperatures fluctuating between a minimum of 14°C (57°F) and a maximum of 27°C (81°F), averaging around 19°C (66°F). December experiences higher humidity at 85% and more frequent precipitation, with 75 mm (3.0 in) falling over 17 days. Conversely, August sees slightly less precipitation (79 mm or 3.1 in) over 13 days, accompanied by a lower humidity level of 80%. For those curious about the specifics of summer weather in Sassnitz, more information can be found here: Sassnitz weather in August.

December and September showcase significantly different weather patterns. In December, temperatures dip to a minimum of -2°C (29°F), with an average of 4°C (40°F) and a maximum of 9°C (49°F). This month experiences higher humidity at 85%, alongside 75 mm (3.0 in) of precipitation over 17 days. In contrast, September enjoys milder conditions, with a minimum temperature of 11°C (52°F) and an average temperature of 16°C (61°F), peaking at 25°C (77°F). Although the precipitation is slightly higher in September at 81 mm (3.2 in) over just 13 days, the humidity remains relatively lower at 82%. For more detailed insights about the weather in September, visit Sassnitz weather in September.

When comparing the weather in December and October, we see notable differences in temperature and precipitation levels. December brings colder temperatures, with a minimum of -2°C (29°F) and an average of 4°C (40°F), while October enjoys milder conditions, featuring a minimum of 7°C (44°F) and an average of 12°C (54°F). Both months experience precipitation on approximately 17 days, but October receives more rain with a total of 107 mm (4.2 in) compared to December’s 75 mm (3.0 in). Despite the similar humidity levels of 85% across both months, October's temperatures offer a more comfortable environment. For a detailed look at October's weather patterns, you can refer to Sassnitz weather in October.

In comparing the weather of December and November, December is notably colder, with average temperatures ranging from a minimum of -2°C (29°F) to a maximum of 9°C (49°F), while November features milder conditions with temperatures between 2°C (35°F) and 16°C (62°F). Precipitation levels are similar, with December recording 75 mm (3.0 in) over 17 days and November slightly higher at 77 mm (3.0 in) across 15 days. Despite the increase in days of precipitation in December, both months maintain a consistent humidity level of 85%. For more details about November's weather, you can visit Sassnitz weather in November.

Compare Sassnitz's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sassnitz

As December settles in Sassnitz, the weather takes on a distinctly chillier character compared to the milder months that precede it. With average temperatures hovering around 4°C (40°F), residents and visitors alike can expect a notable drop, making warm layers essential for outdoor activities. Frequent precipitation, occurring on about 17 days, adds to the crisp atmosphere, contributing to the town's winter charm. The elevated humidity levels of 85% create a dampness that is less pronounced during the summer, transforming the landscape and enhancing the cozy ambiance of the season. For those curious about the complete weather patterns, you can explore the details at Sassnitz Climate.