December Weather in Rostock, Germany

Last updated: February 26, 2025

December in Rostock, Germany presents a chilly, yet captivating winter experience. With average temperatures hovering around 3°C (38°F), residents and visitors can expect maximum highs of 12°C (53°F) and minimum lows dipping to a brisk -9°C (16°F). This month brings an average of 59 mm (2.3 in) of precipitation spread over 12 days, resulting in a notably high humidity level of 92%. As twinkling lights adorn the city's festive atmosphere, it's a perfect time to embrace the seasonal charm while donning warm layers.

December Temperature in Rostock

In December, Rostock, Germany experiences the chill of winter, with temperatures reflecting a notable drop as the year comes to a close. The minimum temperature hovers around -9°C (16°F), highlighting the crispness of the season, while average daytime highs reach a modest 3°C (38°F). This trend marks a steady decline from the milder temperatures seen in the preceding months. As the month progresses, the maximums only peak at around 12°C (53°F), showcasing the transition into colder months. While December is certainly brisk, it also brings a certain festive charm to Rostock, inviting residents and visitors alike to embrace the holiday spirit in a winter wonderland setting.

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

The chart illustrates December temperature patterns in Rostock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec373740465464656559524438
Data source: Temperature data for Rostock 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 Rostock

In Rostock, Germany, December marks a transition into the winter season, characterized by an average precipitation of 59 mm (2.3 in) over approximately 12 days of rain. This amount is slightly above the monthly average for November, which had 46 mm (1.8 in), indicating a trend towards wetter conditions as the year wraps up. December's precipitation aligns with the increase seen in October, which recorded 77 mm (3.0 in), showcasing a wet fall. While the total rainfall in December doesn't quite reach the heights of the summer months like July, with its 80 mm (3.2 in), it provides a reminder of the lingering humidity as temperatures drop. Overall, this rainy month in Rostock suggests a steady rhythm of precipitation, contributing to the region's lush winter landscapes.

December Precipitation Trends in Rostock

The chart displays monthly precipitation patterns in Rostock, 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.
JanFebMarAprMayJunJulAugSepOctNovDec554461455871806955774659
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Rostock

In Rostock, Germany, December ushers in the winter season with a notable rise in humidity, reaching 92%—the highest level of the year. This increase reflects a trend of diminishing humidity as the year progresses, peaking in winter months. Following a gradual decline from springtime highs of 87% in March to a summer low of 75% in August, humidity levels begin to rebound in the fall. By the time December rolls around, the air becomes noticeably thicker and can feel starkly different from the drier months of June through August. Thus, as the region wraps up the year, residents and visitors alike experience the crisp, moisture-laden air of December, paving the way for the cold, wet winter to come.

December Average Humidity in Rostock

This chart illustrates the average monthly humidity levels in Rostock, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%83%78%77%77%75%82%86%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rostock

As December rolls in, Rostock experiences a gentle dip in UV levels, with the UV Index averaging a modest 1, categorizing exposure as low. This trend is consistent with the preceding months, where the UV Index predominantly hovers at lower levels, especially after the sunniest summer months. With a burn time of 45 minutes, residents and visitors can comfortably enjoy outdoor activities without much concern for skin damage. It’s a stark contrast to the very high readings of June, where burn time drastically reduced to just 15 minutes. As winter sets in, the focus shifts to layering up for warmth, while the sun's rays remain a gentle companion for those venturing outside. For more detailed information about UV levels throughout the year, visit Rostock UV Index.

Maximum UV Index Levels in Rostock for December

The chart shows the monthly maximum UV Index (UVI) for Rostock 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Rostock 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 Rostock

In Rostock, Germany, December offers a gentle farewell to the year with its 113 hours of sunlight. While this is lower than most months, it reflects a consistent seasonal trend—sunlight begins to dwindle after the vibrant highs of mid-year. After basking in bright July and August, which each enjoy over 400 hours of daylight, the sun gradually plays coy as winter settles in. This decrease indicates a natural rhythm, with January’s brief 108 hours signaling the coldest months ahead. Despite the reduced sunlight, December's soft glow is a warm prelude to the festive season, inviting residents to cherish those fleeting moments of warmth amidst the frost.

Monthly Sunshine Duration in Rostock: December Highlighted

The December sunshine duration represents the total number of hours Rostock 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.
JanFebMarAprMayJunJulAugSepOctNovDec108h192h279h366h428h432h434h399h321h251h158h113h
Data source: Rostock December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rostock During December

In Rostock, Germany, the likelihood of experiencing sunny weather in December is quite limited, with only an 18% chance of sunshine. This marks a notable decline from the brighter months of spring and early summer, where the chances peak at 43% in April and reach 44% in June. As the year progresses into autumn and winter, the sun's appearances become increasingly scarce, highlighted by a meager 14% for November. By December, the weather is entrenched in a cool, cloudy pattern, offering little respite from the dreariness. With trends showing a gradual increase in sunlight from January through March, the approaching winter months leave many longing for the sun's warmth, hinting at the seasonal challenges faced in this Baltic port city.

Percentage of Sunny Days in December in Rostock

The chart illustrates the percentage of sunny days in Rostock 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 Rostock experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%25%35%43%29%44%33%33%29%31%14%19%
Data source: Rostock December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rostock in December

In Rostock, Germany, the daylight duration experiences a remarkable ebb and flow throughout the year, casting an intriguing rhythm on the changing seasons. December heralds the peak of winter's grip, with daylight shrinking to a mere 7 hours. This gradual decrease is a stark contrast to the sun-drenched days of June, when the city basks in an impressive 17 hours of light. The trend reveals a sense of deepening darkness from the vibrant 16 hours in May down to the minimal lighting of November and December, creating a cozy yet subdued atmosphere. As the calendar turns, residents of Rostock eagerly await the return of longer days, beginning with a modest 8 hours in January, signaling the slow but steady shift toward brighter times ahead.

Average Daylight Hours in Rostock for December

The chart illustrates the variation in daylight duration in Rostock throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h9h 45m11h 54m14h 5m16h 1m17h 2m16h 30m14h 45m12h 38m10h 28m8h 30m7h 26m
Data source: Rostock daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Rostock

As December settles over Rostock, Germany, the crisp air carries an average wind speed of 4.1 m/s (9 mph), marking a notable consistency in the region's breezy character. The winds start to pick up slightly from the calmer summer months, peaking in October at 4.5 m/s (10 mph) before tapering off when winter truly arrives. Compared to earlier months, December's winds reflect a return to the more invigorating gusts seen in the spring and fall, blending comfort with a lively energy that epitomizes the changing seasons. This trend illustrates Rostock's dynamic climate, with each month showcasing its unique rhythm—December elegantly bridging the gap between the moderate weather of autumn and the chill of winter ahead.

Average December Wind Speed in Rostock

The chart displays monthly wind speed patterns in Rostock, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.94.04.14.34.03.13.54.03.64.54.24.1 m/s
Data source: Rostock December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Rostock Compares to Other Months

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

December is characterized by slightly colder temperatures, with a minimum of -9°C (16°F) and an average of 3°C (38°F). In contrast, January sees a marginally warmer minimum of -8°C (17°F) and a similar average of 3°C (37°F). Both months experience comparable precipitation levels, with December receiving 59 mm (2.3 in) over 12 days and January slightly less at 55 mm (2.2 in) over 11 days. Humidity levels are high in both months, with December at 92% and January at 91%. For more detailed information on January weather, you can check Rostock weather in January.

In December, temperatures generally range from a chilly minimum of -9°C (16°F) to a maximum of 12°C (53°F), with an average temperature of around 3°C (38°F). The month sees about 59 mm (2.3 in) of precipitation over approximately 12 days, accompanied by high humidity levels at 92%. In contrast, February experiences slightly colder temperatures, with a minimum of -14°C (8°F) and a maximum of 18°C (64°F), while the average remains close to December at 3°C (37°F). February's precipitation is lower at 44 mm (1.7 in) across about 11 days, and the humidity is marginally lower at 89%. For more detailed insights, you can visit Rostock weather in February.

December and March present a fascinating contrast in weather. While December sees temperatures ranging from a chilly -9°C (16°F) to a mild 12°C (53°F), March experiences even colder minimums at -18°C (1°F) but can warm up to a high of 19°C (67°F). Both months receive similar amounts of precipitation, with December at 59 mm (2.3 in) and March slightly higher at 61 mm (2.4 in), and each experiences precipitation on about 12 days. However, March enjoys lower humidity levels at 87%, compared to December's high 92%. For more detailed insights into March weather, visit Rostock weather in March.

December and April present stark contrasts in weather. In December, temperatures can dip as low as -9°C (16°F), with an average of 3°C (38°F) and a maximum of 12°C (53°F). The month sees significant precipitation of 59 mm (2.3 in) over 12 days, coupled with high humidity at 92%. In contrast, April offers a more temperate climate, with minimum temperatures of -4°C (26°F), an average of 8°C (47°F), and a maximum that can reach 27°C (80°F). Rainfall is reduced to 45 mm (1.8 in) over just 8 days, and humidity decreases slightly to 83%. These differences highlight the transition from winter's chill in December to the milder, more variable conditions of spring in April. For more details on April weather in Rostock, visit Rostock weather in April.

In December, temperatures can plunge as low as -9°C (16°F) and typically hover around a cold average of 3°C (38°F), with a maximum of 12°C (53°F). The month experiences considerable humidity at 92%, alongside 59 mm (2.3 in) of precipitation spread over 12 days. In stark contrast, May ushers in a much milder climate, with temperatures starting at 0°C (32°F) and averaging around 12°C (55°F), peaking at a warm 29°C (84°F). While May also has 58 mm (2.3 in) of precipitation over 12 days, the humidity decreases to a more comfortable 78%. For more details on the delightful weather of this spring month, check out Rostock weather in May.

The weather in December and June presents a stark contrast, with December characterized by much colder temperatures, ranging from a minimum of -9°C (16°F) to a maximum of 12°C (53°F), and an average of 3°C (38°F). In this winter month, precipitation is recorded on about 12 days, contributing to a total of 59 mm (2.3 in) and a high humidity of 92%. On the other hand, June experiences a warmer climate, with temperatures that range from a minimum of 5°C (42°F) to a maximum of 32°C (90°F) and an average temperature of 18°C (64°F). The month sees slightly higher precipitation at 71 mm (2.8 in) over 9 days, but with a more comfortable humidity level of 77%. For more details on the specific weather conditions in June, you can visit Rostock weather in June.

December and July present stark contrasts in weather. In December, temperatures can dip as low as -9°C (16°F) and typically hover around an average of 3°C (38°F), with maximum readings reaching only up to 12°C (53°F). The month experiences significant humidity at 92%, along with 59 mm (2.3 in) of precipitation over 12 days, creating a chilly and damp atmosphere. In sharp contrast, July offers a much warmer climate, with minimum temperatures around 8°C (47°F) and an average of 18°C (65°F), peaking at 34°C (93°F). Although July sees slightly more precipitation at 80 mm (3.2 in) over 11 days, the humidity is considerably lower at 77%, making the summer days feel much more pleasant. For a deeper look into summer conditions, check out Rostock weather in July.

December and August present drastically different weather conditions. In December, temperatures can drop as low as -9°C (16°F) and average around 3°C (38°F), with maximums reaching just 12°C (53°F). The month is characterized by high humidity at 92% and about 59 mm (2.3 in) of precipitation over 12 days. In contrast, August brings much warmer temperatures, with minimums at 9°C (49°F), averages of 19°C (66°F), and highs soaring up to 34°C (94°F). Although it experiences slightly more precipitation at 69 mm (2.7 in) over 13 days, humidity is markedly lower at 75%. For those interested in more insights about this temperate month, you can find additional details here: Rostock weather in August.

In December, the weather is significantly colder, with temperatures ranging from a chilling minimum of -9°C (16°F) to a mild maximum of 12°C (53°F) and an average of just 3°C (38°F). This month also sees a higher humidity level of 92% and experiences around 12 days of precipitation, totaling 59 mm (2.3 in). In contrast, September offers much more pleasant conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 30°C (86°F) and an average of 15°C (59°F). The month is slightly drier, recording 55 mm (2.2 in) of precipitation over approximately 10 days, and a lower humidity level of 82%. For more details on September weather, you can visit Rostock weather in September.

When comparing the weather in December and October, it's clear that October is significantly milder. In December, temperatures can drop as low as -9°C (16°F), whereas in October, the minimum temperature is just -1°C (31°F), with averages peaking at 11°C (52°F) and highs reaching 25°C (76°F). Precipitation is also notable, with December receiving 59 mm (2.3 in) over 12 days and October having slightly more at 77 mm (3.0 in) for 14 days, albeit in a less chilly environment. Additionally, December's humidity sits higher at 92% compared to October's 86%, making December feel more damp and cold overall. For more insights into October weather, check out Rostock weather in October.

When comparing the weather in December to November, it's clear that December is colder, with average temperatures dropping from 6°C (44°F) in November to 3°C (38°F) in December. The minimum temperatures also reflect this trend, plunging from -3°C (27°F) in November to -9°C (16°F) in December. Precipitation increases slightly as well, with December experiencing 59 mm (2.3 in) over 12 days compared to 46 mm (1.8 in) across 10 days in November. Additionally, humidity is higher in December at 92%, compared to 89% in November. For more details on November weather, check Rostock weather in November.

Compare Rostock's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Rostock

As December sweeps into Rostock, it brings a distinct chill compared to the mildness of previous months. The average temperature dips significantly, creating a stark contrast to the more temperate fall weather. With an increase in precipitation and a notable amount of humidity, the month often feels damp and cold, inviting residents to seek warmth indoors. The skies frequently cloud over, accentuating the cozy atmosphere of the winter season. For those interested in exploring more about Rostock's climate nuances throughout the year, be sure to check Rostock Climate.