December Weather in Otterndorf, Germany

Last updated: February 26, 2025

In December, Otterndorf, Germany experiences a chilly climate, with maximum temperatures reaching a brisk 12°C (54°F) and dipping to a cool -9°C (15°F). The average temperature settles around 5°C (40°F), signaling the onset of winter. Residents and visitors can expect a moisture-laden month, as precipitation totals approximately 78 mm (3.1 in) over roughly 15 days, contributing to a humidity level of 90%. Embrace the crisp air and occasional rainfall as the picturesque landscape transforms into a winter wonderland.

December Temperature in Otterndorf

In December, Otterndorf experiences a notable descent into winter, with temperatures dipping as low as -9°C (15°F) during the night. The average temperature hovers around 5°C (40°F), providing a chilly yet manageable climate for the season. Daytime highs reach a modest 12°C (54°F), marking a slight decrease from the milder November. As colder air settles in, this month's temperatures serve as a transition from the crisp end of autumn to the heart of winter, underscoring a clear trend of lower values as the year draws to a close. Overall, December wraps up the year with the unmistakable chill characteristic of this northwestern German coastal town, inviting cozy moments and festive cheer.

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

The chart illustrates December temperature patterns in Otterndorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec383942475563646559534540
Data source: Temperature data for Otterndorf 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 Otterndorf

December in Otterndorf, Germany, marks a notable climax in the year’s precipitation pattern, with 78 mm (3.1 in) of rain spread across 15 days. This amount positions December as one of the wetter months as residents transition from the drier autumn months, featuring November's 63 mm of rain over 13 days. The trend showcases a steady increase in precipitation from the earlier months; for instance, October's 102 mm was particularly significant with 17 rainy days, while December continues to exhibit a more moderate, yet persistent, dampness typical of the winter season. As the year closes, this steady rainfall not only underscores the moisture-laden atmosphere but also contributes to the lush landscapes that define Otterndorf's charm amid the chill of winter.

December Precipitation Trends in Otterndorf

The chart displays monthly precipitation patterns in Otterndorf, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7263694770747785671026378
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Otterndorf

In December, Otterndorf, Germany, experiences a notable humidity level of 90%, maintaining its position as one of the year's more moisture-rich months. This figure mirrors the high humidity levels observed in November and significantly echoes the winter trend that starts in January, where humidity peaks at 91%. Throughout the year, there is a gradual decline in humidity from early spring, hitting a low of 66% during the summer months of June and July. As autumn sets in, humidity levels start to climb again, culminating in the dampness characteristic of late fall and early winter. This cyclical pattern highlights the region's tendency towards high humidity in the colder months, making December feel particularly crisp and moist.

December Average Humidity in Otterndorf

This chart illustrates the average monthly humidity levels in Otterndorf, 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%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Otterndorf

As winter settles in, December in Otterndorf, Germany brings a notably low UV Index of 1, indicating minimal sun exposure risk and a comfortable burn time of 45 minutes. This pattern aligns with the preceding months, which see a gradual decline in UV levels as temperatures drop. From the peak of 8 in June to the current December rating, the trend reflects a seasonal shift towards safer sun exposure, requiring little worry about sunburn. Despite the chill, it's wise to remain mindful of UV levels while planning outdoor activities. For more insights, check out the Otterndorf UV Index.

Maximum UV Index Levels in Otterndorf for December

The chart shows the monthly maximum UV Index (UVI) for Otterndorf 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.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Otterndorf 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 Otterndorf

In Otterndorf, Germany, December brings a gentle transition as the year draws to a close. With 114 hours of sunshine, this month captures the essence of winter's onset, contrasting sharply with the sun-soaked days of mid-year, where July peaks with 414 hours. Interestingly, as we move through the seasons, sunshine steadily increases from the crisp depths of January at 103 hours to a vibrant 404 hours in May, showcasing a clear upward trend that culminates in the long, bright days of summer. However, as autumn arrives, the daylight inches back down, signaling the closing of a light-filled chapter for the year. December's modest sunlight serves as a gentle reminder of the cozy warmth that awaits in the coming spring.

Monthly Sunshine Duration in Otterndorf: December Highlighted

The December sunshine duration represents the total number of hours Otterndorf 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.
JanFebMarAprMayJunJulAugSepOctNovDec103h186h267h358h404h410h414h389h313h243h169h114h
Data source: Otterndorf December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Otterndorf During December

In Otterndorf, Germany, December brings a modest 18% chance of sunny weather, making it one of the less favorable months for sun seekers. This slight increase from November's 16% highlights a trend of fluctuating sunshine throughout the year. The winter months generally exhibit lower probabilities of clear skies, particularly when compared to the sunnier spring months, such as April, which boasts a 43% chance. Although December may not deliver ample sunlight, it marks a slight rise in optimism as the year draws to a close, suggesting that while the days are short, there’s still a flicker of hope for occasional sunny breaks.

Percentage of Sunny Days in December in Otterndorf

The chart illustrates the percentage of sunny days in Otterndorf 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 Otterndorf experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%27%35%43%25%33%32%31%29%27%16%18%
Data source: Otterndorf December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Otterndorf in December

In December, Otterndorf experiences its shortest days, with only 7 hours of daylight, reflecting the natural ebb and flow of seasonal light. This month marks a steep decline from the longer days that peak in the summer, where June and July bask in 16 hours of sunlight. As the year progresses into autumn, daylight hours gradually shrink, plummeting to 8 hours in both November and January. However, the contrast becomes stark as the spring months approach, with increasing daylight extending from 11 hours in March to a resplendent 15 hours in May. This cyclical pattern underscores the rhythmic nature of daylight in Otterndorf, inviting residents to embrace the cozy charm of winter while eagerly anticipating the longer, brighter days of spring.

Average Daylight Hours in Otterndorf for December

The chart illustrates the variation in daylight duration in Otterndorf throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 4m9h 48m11h 54m14h 3m15h 56m16h 57m16h 24m14h 42m12h 37m10h 29m8h 34m7h 31m
Data source: Otterndorf daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Otterndorf

In Otterndorf, Germany, December winds tend to reflect a gentle yet invigorating breeze, with an average speed of 4.2 m/s (9 mph). This is emblematic of the season, as wind speeds around this time remain fairly consistent with earlier months, particularly late autumn, which recorded a similar 4.1 m/s (9 mph). Compared to the calmer days of summer—where June plummets to 2.9 m/s (6 mph)—the December winds signify a shift back to a brisker climate. On the whole, the winter months retain a more stable wind profile, typically fluctuating between 4 m/s and 4.6 m/s, creating a distinctive atmosphere that perfectly captures the essence of the season.

Average December Wind Speed in Otterndorf

The chart displays monthly wind speed patterns in Otterndorf, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.34.34.14.12.93.43.93.44.64.14.2 m/s
Data source: Otterndorf December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Otterndorf Compares to Other Months

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

In December, the weather features slightly colder temperatures, with a minimum of -9°C (15°F) and an average of 5°C (40°F), while January sees a milder minimum of -8°C (17°F) and an average of 4°C (39°F). Precipitation levels are slightly higher in December at 78 mm (3.1 in) over 15 days, compared to January's 72 mm (2.8 in) across 13 days. Humidity remains high for both months, with December at 90% and January slightly higher at 91%. For a detailed look at January's conditions, you can visit Otterndorf weather in January.

In December, temperatures typically range from a minimum of -9°C (15°F) to a maximum of 12°C (54°F), with an average of 5°C (40°F). The month experiences considerable precipitation, totaling 78 mm (3.1 in) over approximately 15 days, contributing to a high humidity level of 90%. In contrast, February sees slightly colder weather, with minimum temperatures of -10°C (14°F), an average of 4°C (39°F), and maximums reaching 17°C (63°F). Precipitation in February is lower at 63 mm (2.5 in) across 11 days, and humidity is marginally less at 89%. Overall, while both months are characterized by cool weather, February offers a bit more variation in temperature and slightly less rain. For more detailed information, you can check Otterndorf weather in February.

December and March present distinct weather characteristics despite their proximity in the calendar year. In December, temperatures range from a chilly minimum of -9°C (15°F) to a maximum of 12°C (54°F), with an average temperature of 5°C (40°F). The month experiences higher humidity at 90%, along with 78 mm (3.1 in) of precipitation spread over 15 days. In contrast, March sees slightly colder nights with a minimum of -10°C (13°F) but a notably warmer maximum of 19°C (66°F) and an average of 5°C (42°F). Precipitation is somewhat lower at 69 mm (2.7 in) over 13 days, with humidity levels dropping to 87%. For a detailed look at March weather, visit Otterndorf weather in March.

December and April in Otterndorf exhibit distinct weather contrasts. December's temperatures range from a chilly -9°C (15°F) to a maximum of 12°C (54°F), with an average of around 5°C (40°F). The month sees significant precipitation, totaling 78 mm (3.1 in) over 15 days, coupled with high humidity at 90%. In contrast, April experiences milder temperatures, with minimums of -1°C (30°F) and highs reaching 26°C (79°F), averaging 9°C (48°F). Precipitation drops to 47 mm (1.9 in) over 9 days, and humidity is slightly lower at 82%. For more detailed insights, check out Otterndorf weather in April.

In December, the weather is notably colder, with temperatures ranging from a chilly -9°C (15°F) to a maximum of 12°C (54°F). Additionally, the month experiences high humidity levels at 90% and a significant amount of precipitation, totaling 78 mm (3.1 in) over approximately 15 days. In contrast, May brings a welcome warmth, with temperatures starting at a minimum of 0°C (33°F) and rising to a pleasant average of 13°C (55°F), peaking at a balmy 31°C (88°F). The precipitation in May is slightly lower at 70 mm (2.8 in) and occurs over 13 days, accompanied by lower humidity at 73%. For more insights on the weather conditions during this month, check out this link: Otterndorf weather in May.

December and June present striking contrasts in weather. In December, temperatures can drop to a minimum of -9°C (15°F) and typically hover around an average of 5°C (40°F), peaking at a maximum of 12°C (54°F). The month sees about 78 mm (3.1 in) of precipitation spread over 15 days, alongside a high humidity level of 90%. In contrast, June enjoys much milder temperatures, with a minimum of 5°C (41°F) and an average of 17°C (64°F), soaring up to 33°C (92°F) at times. Precipitation in June is slightly lower at 74 mm (2.9 in) but occurs over fewer days—only 11—while humidity drops to a more comfortable 66%. For more detailed insights into June weather, you can visit Otterndorf weather in June.

In comparing the weather of December and July, there is a stark contrast in temperatures and humidity levels. December features much colder temperatures, with a minimum of -9°C (15°F) and an average of 5°C (40°F), while July experiences milder conditions, averaging 18°C (64°F) and peaking at a maximum of 34°C (94°F). Precipitation levels are similar, with December seeing 78 mm (3.1 in) over 15 days and July at 77 mm (3.0 in) over 14 days. However, December is noticeably more humid at 90%, compared to July's 66%. For more details on July weather specifically, you can check Otterndorf weather in July.

December and August present strikingly different weather conditions. In December, temperatures can drop as low as -9°C (15°F), with an average of 5°C (40°F) and highs reaching only 12°C (54°F). The month experiences significant humidity at 90% and receives about 78 mm (3.1 in) of precipitation over 15 days. In contrast, August boasts much milder temperatures, with lows of 8°C (46°F), an average of 18°C (65°F), and maximums that can soar to 34°C (94°F). Although August has a slightly higher precipitation total of 85 mm (3.3 in) over the same number of days, its humidity is notably lower at 67%. For a closer look at what to expect, check out Otterndorf weather in August.

In December, temperatures in Otterndorf can drop significantly, with minimums plummeting to -9°C (15°F) and an average of 5°C (40°F), contrasting sharply with the warmer September, where minimum temperatures are around 4°C (40°F) and averages peak at 15°C (59°F). While December is characterized by chilly weather and high humidity levels of 90%, September enjoys a milder and drier climate with an average humidity of 81%. Precipitation in December totals 78 mm (3.1 in) over 15 days, slightly more than September's 67 mm (2.6 in) across 12 days, indicating that both months see a fair amount of rain but with December typically being wetter. For a deeper look at the September weather conditions, visit Otterndorf weather in September.

When comparing the weather between October and December, there are notable differences. October experiences milder temperatures with a minimum of -1°C (30°F) and an average of 12°C (53°F), peaking at a maximum of 26°C (79°F). In contrast, December is much colder, with temperatures dipping to a minimum of -9°C (15°F) and averaging around 5°C (40°F), reaching a maximum of only 12°C (54°F). October also sees slightly more precipitation at 102 mm (4.0 in) over 17 days, compared to December's 78 mm (3.1 in) over 15 days. Humidity levels are similar, at 86% in October and slightly higher at 90% in December. For more detailed insights on October weather specifically, you can visit Otterndorf weather in October.

December tends to be colder than November, with average temperatures in December reaching a maximum of 12°C (54°F) compared to November's warmer 19°C (66°F). The minimum temperatures in December drop more significantly, plunging to -9°C (15°F) versus November’s milder -2°C (28°F). Precipitation is slightly higher in December, totaling 78 mm (3.1 in) over 15 days, while November has 63 mm (2.5 in) over 13 days. Both months share a high humidity level of 90%, contributing to a damp and chilly atmosphere in December, making it feel notably colder. For more details on this month's specific weather patterns, you can check Otterndorf weather in November.

Compare Otterndorf's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Otterndorf

As December settles over Otterndorf, the weather takes a notable turn toward the chillier side compared to the preceding months. With temperatures dipping significantly and an average hovering around 5°C, residents experience a distinct winter atmosphere. The increased humidity at 90% contributes to the feeling of brisk coldness, while the frequency of rainfall—spanning about half the month—adds to the wintry vibe. Readers looking to understand how this month's conditions affect life and activity in Otterndorf can explore more about the local weather patterns at Otterndorf Climate.