December Weather in Spiekeroog, Germany

Last updated: February 26, 2025

December in Spiekeroog, Germany brings a chilly maritime climate characterized by a maximum temperature of 11°C (52°F) and an average of 6°C (43°F), dipping as low as -2°C (28°F). Visitors should prepare for a fair share of rain, with a total precipitation of 96 mm (3.8 in) spread over 17 days, contributing to the island's lush landscapes. The air is laden with humidity levels around 90%, making for a brisk and invigorating experience. Whether you're strolling along the beach or exploring quaint village streets, the moody December weather adds a unique charm to this serene getaway.

December Temperature in Spiekeroog

In December, Spiekeroog, Germany, experiences a noticeable chill as temperatures dip, with minimums reaching -2°C (28°F), while the average settles at a brisk 6°C (43°F). This transitional month signals the onset of winter, with highs peaking at 11°C (52°F). Compared to the milder autumn months, December showcases a clear trend toward colder weather, linking it to the frosty atmosphere characteristic of northern winters. As the year draws to a close, the island's temperatures remind visitors to bundle up and embrace the serene beauty of the season.

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

The chart illustrates December temperature patterns in Spiekeroog, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec403941465260636560554742
Data source: Temperature data for Spiekeroog 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 Spiekeroog

December in Spiekeroog, Germany, wraps up the year with a noteworthy 96 mm (3.8 in) of precipitation, making it one of the wetter months. With rain falling on 17 days, the island experiences a consistent dampness that characterizes its winter climate. This uptick in rainfall follows a trend seen throughout the preceding months, notably October's high of 125 mm (4.9 in). Despite the chill, December's precipitation keeps the landscape lush and vibrant, contrasting with the lighter showers of spring, such as April's only 45 mm (1.8 in). As the year draws to a close, the persistent moisture signals a transitional phase, setting the stage for the coming winter season.

December Precipitation Trends in Spiekeroog

The chart displays monthly precipitation patterns in Spiekeroog, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80727145556986101851258396
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Spiekeroog

In December, Spiekeroog experiences a humidity level of 90%, mirroring the dampness felt in the preceding months of November and October. This consistent moisture in the air signals the onset of winter, as it remains relatively high compared to the preceding spring and summer months, where humidity lows reached 66% in both June and July. As the year progresses, a clear trend emerges: humidity levels peak during the colder months, creating an atmosphere that feels rich and heavy, while drier conditions in late spring and summer provide a refreshing contrast. Overall, the data highlights a seasonal rhythm in Spiekeroog's humidity, emphasizing the island's distinct climatic shifts.

December Average Humidity in Spiekeroog

This chart illustrates the average monthly humidity levels in Spiekeroog, 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 Spiekeroog

As the year comes to a close, December in Spiekeroog, Germany sees a return to a low UV Index of 1, mirroring the very beginning of the year in January. This means that sun exposure is minimal, with a burn time of approximately 45 minutes before the risk of skin damage starts to increase. While the summer months of June to August showcased much higher UV indices, peaking at 8, the winter transition brings a welcome respite from intense sun exposure, allowing residents and visitors to enjoy outdoor activities without the same level of concern for UV-related risks. This seasonal trend emphasizes the importance of monitoring the UV index, especially in a place where weather can change rapidly. For a detailed overview of the UV index throughout the year, check out Spiekeroog UV Index.

Maximum UV Index Levels in Spiekeroog for December

The chart shows the monthly maximum UV Index (UVI) for Spiekeroog 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: Spiekeroog 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 Spiekeroog

As December wraps up the year on Spiekeroog, it brings a gentle decline in sunshine, with 125 hours illuminating the island. This month, while less sunny than the vibrant spring and summer months, still offers a warm glow that contrasts with the colder air. The trend showcases a gradual increase in sunlight from January's modest 101 hours to a peak in July, where 417 hours of sunshine paint the sky. As the summer fades, the days grow shorter, but even in December, there’s a distinct charm in the soft light, reminding us of the brighter days ahead. Such fluctuations highlight the island's seasonal beauty, making it a unique spot for those who appreciate the subtle shifts of nature throughout the year.

Monthly Sunshine Duration in Spiekeroog: December Highlighted

The December sunshine duration represents the total number of hours Spiekeroog 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.
JanFebMarAprMayJunJulAugSepOctNovDec101h193h277h359h411h408h417h393h315h244h182h125h
Data source: Spiekeroog December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Spiekeroog During December

In Spiekeroog, Germany, the likelihood of enjoying sunny weather experiences a notable decline as winter approaches. December brings a modest 20% chance of sunshine, slightly higher than the dismal 18% seen in November. This trend highlights the onset of colder months, as the region experiences the lowest probabilities of sun in the latter part of the year. While spring months like April (45%) and March (35%) bask in greater sunlight, December's crisp days offer a gentle reminder that the sun does peek through even in the depths of winter. As you plan your visit, keep in mind that while the chances for a sunny day are slim, the unique charm of Spiekeroog shines through regardless of the weather.

Percentage of Sunny Days in December in Spiekeroog

The chart illustrates the percentage of sunny days in Spiekeroog 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 Spiekeroog experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%36%45%29%38%33%34%33%27%18%20%
Data source: Spiekeroog December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Spiekeroog in December

In December, Spiekeroog, Germany, experiences a notable dip in daylight, with only 7 hours to enjoy each day. This decline marks the end of a gradual descent that begins after the vibrant summer months, where June and July boast the longest daylight hours at 16. As the year progresses from the bright and bustling months of May and June into winter, each month sees a decrease, with daylight dwindling from 15 hours in May to just 8 hours in November. While December's shorter days signal the onset of winter, this cyclical rhythm of daylight reminds us of the changing seasons, setting the stage for a cozy and reflective time of year.

Average Daylight Hours in Spiekeroog for December

The chart illustrates the variation in daylight duration in Spiekeroog 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 57m16h 57m16h 25m14h 42m12h 37m10h 29m8h 33m7h 31m
Data source: Spiekeroog daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Spiekeroog

In December, Spiekeroog, Germany, experiences a steady wind speed of 6.7 m/s (15 mph), mirroring the averages seen in January and November. This consistency suggests a stable shift into winter, where the winds remain brisk yet manageable compared to the peak gusts of October, which escalated to 7.5 m/s (17 mph). Notably, as the year progresses, there's a discernable trend of decreasing wind speeds, dropping from a high of 7.5 m/s in the autumn months to the milder breezes of early winter. With December's winds, visitors can expect a refreshing coastal experience, perfect for invigorating seaside strolls while embracing the charm of the island in its winter attire.

Average December Wind Speed in Spiekeroog

The chart displays monthly wind speed patterns in Spiekeroog, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.77.16.46.65.74.55.16.35.37.56.76.7 m/s
Data source: Spiekeroog December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Spiekeroog Compares to Other Months

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

December and January exhibit similar temperature ranges, but January tends to be slightly cooler, with minimum temperatures dipping to -5°C (24°F) compared to December's -2°C (28°F). Both months experience relatively mild maximum temperatures of around 11°C (53°F), creating a consistent winter atmosphere. In terms of precipitation, December is wetter with 96 mm (3.8 in) over 17 days, while January has less rainfall at 80 mm (3.1 in) across 15 days. Humidity levels remain high in both months, with January slightly higher at 91% compared to December's 90%. For more detailed insights, you can check Spiekeroog weather in January.

In comparing the weather between December and February, December tends to be slightly warmer on average, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 11°C (52°F). In contrast, February experiences a colder minimum temperature of -5°C (22°F), though it can reach similar maximums, averaging around 4°C (40°F) and peaking at 12°C (54°F). Precipitation levels also differ, with December receiving more rain at 96 mm (3.8 in) over 17 days compared to February's 72 mm (2.8 in) over 13 days. Both months have high humidity, hovering around 90%, but February is marginally drier. For more details, you can check out the Spiekeroog weather in February.

In December, the weather tends to be colder and wetter, with average temperatures ranging from a minimum of -2°C (28°F) to a maximum of 11°C (52°F). The month experiences significant precipitation, totaling 96 mm (3.8 in) over about 17 days, alongside a high humidity level of 90%. In contrast, March brings slightly milder temperatures, with averages from -7°C (20°F) to 13°C (56°F), and less precipitation at 71 mm (2.8 in) over 13 days. Humidity also decreases slightly to 87%, making March relatively drier and more pleasant. For specific details on March weather, you can check Spiekeroog weather in March.

In December, the weather is notably colder, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 11°C (52°F), and an average around 6°C (43°F). The month is characterized by high humidity levels at 90% and significant precipitation, totaling 96 mm (3.8 in) over 17 days.

Conversely, April sees a marked improvement in temperatures, with a minimum of 2°C (35°F) and a pleasant maximum of 17°C (63°F), resulting in an average of 8°C (46°F). Precipitation is considerably lower, at 45 mm (1.8 in) over just 10 days, and humidity drops to 82%. This shift heralds the arrival of spring, making April a much more inviting month compared to the chilly, damp December. For more detailed information on how the weather looks in April, you can visit Spiekeroog weather in April.

December weather typically features colder temperatures, with a minimum of -2°C (28°F) and an average of 6°C (43°F), while May brings a milder climate, showcasing a minimum of 4°C (39°F) and an average of 11°C (53°F). Precipitation levels are higher in December, averaging 96 mm (3.8 in) over 17 days, compared to May's more temperate 55 mm (2.2 in) across 12 days. Additionally, December has a significantly higher humidity of 90%, while May’s humidity is more comfortable at 73%. For a closer look at weather specifics, you can visit Spiekeroog weather in May.

December and June present striking contrasts in weather patterns. In December, temperatures range from a chilly -2°C (28°F) to a mild 11°C (52°F), with an average of 6°C (43°F). The month is often damp, experiencing about 96 mm (3.8 in) of precipitation over 17 days, accompanied by high humidity levels of 90%. In contrast, June boasts much warmer temperatures, with a range from a pleasant 9°C (49°F) to a comfortable 25°C (77°F) and an average of 16°C (61°F). Precipitation is lighter, totaling 68 mm (2.7 in) over 11 days, and humidity is notably lower at 66%. For more information on weather specifics, you can check out Spiekeroog weather in June.

December and July present a stark contrast in weather conditions. In December, temperatures range from a chilly -2°C (28°F) at night to a mild 11°C (52°F) during the day, with an average of 6°C (43°F). The month is quite damp, receiving 96 mm (3.8 in) of precipitation over 17 days and boasting a high humidity level of 90%. In contrast, July offers more pleasant weather, with temperatures ranging from a comfortable 12°C (55°F) at night to a warmer 26°C (79°F) during the day, averaging around 17°C (63°F). The precipitation is slightly less at 86 mm (3.4 in) over 13 days, and humidity drops to a more manageable 66%. For a detailed look at July weather, you can check out Spiekeroog weather in July.

December and August present stark contrasts in weather. In December, temperatures range from a chilly -2°C (28°F) at night to a mild average of 6°C (43°F) during the day, with highs of up to 11°C (52°F). The month is characterized by significant humidity at around 90% and frequent precipitation, totaling 96 mm (3.8 in) over approximately 17 days. In contrast, August enjoys much warmer conditions, with minimum temperatures of 12°C (54°F) and an average of 18°C (65°F), peaking at 26°C (78°F). Despite being slightly wetter, with 101 mm (4.0 in) of rain over 16 days, the humidity is notably lower at 67%. For more details, refer to Spiekeroog weather in August.

In December, temperatures tend to be significantly cooler, with a minimum of -2°C (28°F) and an average around 6°C (43°F), while September enjoys a much milder climate, with minimum temperatures of 10°C (51°F) and averages of 16°C (61°F). Precipitation levels are somewhat comparable, with December receiving 96 mm (3.8 in) over 17 days, whereas September sees slightly less at 85 mm (3.4 in) over 12 days. Moreover, December's higher humidity at 90% contrasts with September's more comfortable 81%, making the latter feel much more pleasant. For more details on the September weather, you can check Spiekeroog weather in September.

In comparing the weather of December and October, we see a notable shift in temperatures and conditions. December experiences colder temperatures, with a minimum of -2°C (28°F), an average of 6°C (43°F), and a maximum of 11°C (52°F), while October enjoys milder weather, featuring a minimum of 5°C (41°F), an average of 13°C (55°F), and a maximum of 21°C (70°F). Precipitation levels are relatively high in both months, but October sees slightly more rain, totaling 125 mm (4.9 in) compared to December's 96 mm (3.8 in). Humidity levels remain high throughout both months, with December being slightly more humid at 90% compared to October's 86%. For a detailed look at October's weather, you can check Spiekeroog weather in October.

In comparing the weather between December and November, December tends to be colder, with average temperatures ranging from a minimum of -2°C (28°F) to a maximum of 11°C (52°F), while November is milder, with temperatures ranging from 1°C (34°F) to 17°C (63°F). Precipitation levels are slightly higher in December, accumulating 96 mm (3.8 in) over 17 days compared to November's 82 mm (3.2 in) over the same number of days. Both months share a high humidity level of 90%, but the chill of December makes it feel considerably colder. For more details on November weather, you can check Spiekeroog weather in November.

Compare Spiekeroog's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Spiekeroog

As December rolls in, Spiekeroog transforms into a cozy retreat, showcasing a distinctive weather pattern compared to other months. With temperatures dipping to an average of 6°C and minimums reaching -2°C, the island embraces a crisp, wintry ambiance. The month is characterized by a substantial rise in precipitation, with nearly half the days seeing rain, resulting in a total of 96 mm for the month. This surge in moisture adds a chilly 90% humidity to the air, creating a unique, atmospheric charm that contrasts sharply with the milder, drier conditions of the preceding months. To explore more about the weather patterns throughout the year, check out Spiekeroog Climate.