December Weather in Starnberg, Germany

Last updated: February 26, 2025

December in Starnberg, Germany is characterized by a crisp average temperature of 2°C (36°F), with highs reaching up to 13°C (56°F) and lows dipping to a chilly -6°C (22°F). This month experiences significant precipitation, totaling 93 mm (3.7 in) over 16 rainy days, creating a damp atmosphere with a high humidity level of 90%. Visitors can expect a wintry landscape, perfect for cozy indoor activities and enjoying the charm of the festive season amidst the stunning Bavarian scenery.

December Temperature in Starnberg

In Starnberg, Germany, December ushers in a chilly ambiance as temperatures dip to a minimum of -6°C (22°F), juxtaposed against a modest average of 2°C (36°F). This month marks a noticeable transition into winter, with highs reaching up to 13°C (56°F), providing a crisp but not overly harsh climate. As the year winds down, December's temperatures foreshadow the biting cold of January, which often sees even lower figures. Overall, it’s a month where the remnants of autumn linger, yet a distinctly frosty atmosphere begins to settle, inviting cozy gatherings and festive cheer.

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

The chart illustrates December temperature patterns in Starnberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333741495565666658504136
Data source: Temperature data for Starnberg 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 Starnberg

December in Starnberg, Germany, ushers in a notable shift in precipitation patterns, marking a month that is both wetter and more consistent than the preceding autumn. With an average of 93 mm (3.7 in) of rainfall over 16 days, December stands out, as it features the highest number of precipitation days for the year. This increase contrasts sharply with November’s relatively dry 54 mm (2.1 in) across just 9 days, showcasing a transition to a more wintry climate. The steady rainfall not only enhances the scenic beauty of the region but also sets the stage for the colder months ahead. As the year wraps up, Starnberg embraces its wetter December, hinting at the richness of its natural landscapes during this time.

December Precipitation Trends in Starnberg

The chart displays monthly precipitation patterns in Starnberg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7773695313512112513394845493
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Starnberg

As winter settles in Starnberg, Germany, December’s humidity levels remain notably high at 90%, mirroring the atmospheric moisture observed in both January and October. Throughout the year, a gentle downward trend is evident, with humidity peaking at 93% in January and gradually declining to a low of 78% in May. However, as the year draws to a close, the humidity levels begin to inch back up, creating a cozy and damp feel characteristic of colder months. In contrast to the summer months, where humidity fluctuated between 79% and 82%, December's elevated moisture levels contribute to a chill that connects the warmth of the hearth with the crisp air outside, setting the stage for a typical Bavarian winter scene.

December Average Humidity in Starnberg

This chart illustrates the average monthly humidity levels in Starnberg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Starnberg

As December settles in Starnberg, Germany, the UV Index dips to a low level of 1, marking the onset of winter with minimal sun exposure. This reduction, compared to the previous months, signifies a noticeable trend: from May through August, UV levels peak at a very high index of 8 or 9, requiring just 15 minutes of exposure before a burn can occur. As the year progresses towards winter, the burn time gradually increases, offering up to 45 minutes at both January and December's indices of 2 and 1, respectively. This seasonal fluctuation emphasizes the increasing need for sun protection as summer approaches and a lesser concern during the colder months. For those interested in detailed patterns and trends, more information can be found at Starnberg UV Index.

Maximum UV Index Levels in Starnberg for December

The chart shows the monthly maximum UV Index (UVI) for Starnberg 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Starnberg 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 Starnberg

As December arrives in Starnberg, Germany, the daylight begins to wane, with the month offering 175 hours of sunshine—a noticeable decrease from the vibrant 410 hours featured in July. This gradual dip reflects a broader trend throughout the year, where the days gradually elongate from the depths of winter in January, with only 153 hours of sunlight, to the radiant height of summer. Interestingly, while December’s sunlight is less abundant, it serves as a perfect prelude to the brighter days ahead, as the sun slowly begins to reclaim its presence in January, heralding the promise of renewal. Embracing this seasonal rhythm allows residents and visitors alike to appreciate the intimate charm of Starnberg in the winter, as each hour of sunshine becomes a precious gem amidst the frosty air.

Monthly Sunshine Duration in Starnberg: December Highlighted

The December sunshine duration represents the total number of hours Starnberg 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.
JanFebMarAprMayJunJulAugSepOctNovDec153h226h291h344h358h384h410h370h306h268h217h175h
Data source: Starnberg December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Starnberg During December

In Starnberg, Germany, the likelihood of sunny weather in December tends to be on the lower side, with only a 22% chance of sunshine. This reflects a seasonal trend where the chances of sunny days decrease as winter approaches. However, as we look back at the preceding months, we see a gradual decline from November's 26%, suggesting that the overcast skies become more frequent as the year concludes. Unlike the brighter spring months—such as March and April with over 40% chances of sun—December's gloomy prospects remind us that winter in Starnberg is dominated by shorter days and more cloud cover. While festive holiday lights can brighten the season, anyone hoping for blue skies will need to temper their expectations during this time of year.

Percentage of Sunny Days in December in Starnberg

The chart illustrates the percentage of sunny days in Starnberg 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 Starnberg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%40%42%43%31%36%33%34%46%34%26%22%
Data source: Starnberg December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Starnberg in December

In Starnberg, Germany, the daylight duration exhibits a rhythmic pattern throughout the year, with notable peaks and troughs that reflect the changing seasons. Starting with 8 hours in January and December, daylight gradually increases to a robust 15 hours around May to July, marking the height of summer. The transition into autumn sees a soft decline, with daylight tapering off to 12 hours in September and down to 10 hours in October. As winter approaches, the days become shorter again, reminiscent of the year's beginning. This cyclical dance of light not only highlights the seasonal contrasts in Starnberg but also underscores the region's inviting charm, from bright summer evenings to the serene, sun-soaked moments of winter.

Average Daylight Hours in Starnberg for December

The chart illustrates the variation in daylight duration in Starnberg throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 51m10h 13m11h 55m13h 40m15h 10m15h 57m15h 32m14h 12m12h 31m10h 47m9h 14m8h 26m
Data source: Starnberg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Starnberg

In December, Starnberg experiences a gentle breeze with an average wind speed of 2.8 m/s (6 mph), slightly higher than the calm of previous months. This uptick comes after a notable lull in September, where winds dipped to their lowest at 1.9 m/s (4 mph), and the overall trend is a gradual return to the more blustery conditions seen earlier in the year, such as the wind picking up again in May and lingering through January. As the year draws to a close, the December winds bring a refreshing chill, evoking the serene beauty of winter in this picturesque locale.

Average December Wind Speed in Starnberg

The chart displays monthly wind speed patterns in Starnberg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.22.62.92.53.22.22.22.41.92.32.32.8 m/s
Data source: Starnberg December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Starnberg Compares to Other Months

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

In December, the weather features milder temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 13°C (56°F), while January brings a sharper chill with lows plummeting to -21°C (-6°F). Despite both months experiencing a similar average temperature of around 1°C (33°F), January's notable cold is accompanied by slightly less precipitation at 77 mm (3.0 in) over 11 days, compared to December's 93 mm (3.7 in) over 16 days. Humidity levels remain high in both months, with January at 93% and December at 90%. For more detailed insights, you can view the Starnberg weather in January.

December and February exhibit distinct weather characteristics. In December, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 13°C (56°F), with an average of 2°C (36°F). This month sees considerable precipitation, averaging 93 mm (3.7 in) over about 16 days, accompanied by high humidity at 90%. In contrast, February tends to be colder, with a minimum temperature of -17°C (2°F) and a maximum reaching 18°C (65°F), while maintaining an average temperature similar to December at 3°C (37°F). Despite the slightly lower total precipitation of 73 mm (2.9 in) across 12 days, humidity remains similar at 89%. For a closer look at February weather specifics, visit Starnberg weather in February.

In December, temperatures range from a minimum of -6°C (22°F) to a maximum of 13°C (56°F), with an average of about 2°C (36°F). The month is characterized by higher precipitation levels, averaging 93 mm (3.7 in) over 16 days, and a humidity of 90%. In contrast, March experiences cooler nights with a minimum of -13°C (9°F) but warmer days, where temperatures can reach up to 21°C (69°F) with an average of 5°C (42°F). Precipitation decreases to 69 mm (2.7 in) across 14 days, and humidity is slightly lower at 86%. Overall, while December is wetter and colder, March offers more variability in temperature and less rain. For more detailed information, check out Starnberg weather in March.

In December, the weather is notably colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 13°C (56°F), and an average temperature of 2°C (36°F). The month features considerable precipitation, amounting to 93 mm (3.7 in) over about 16 days, accompanied by high humidity levels at 90%. In contrast, April brings a significant shift in conditions, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 26°C (79°F), and an average temperature of 9°C (49°F). Precipitation decreases to 53 mm (2.1 in) over approximately 10 days, and humidity is slightly lower at 83%. For a detailed look at Starnberg's weather during this month, visit Starnberg weather in April.

December weather is characterized by chilly temperatures, with minimums dropping as low as -6°C (22°F) and a cool average of 2°C (36°F). The month sees about 93 mm (3.7 in) of precipitation over 16 days, accompanied by a high humidity level of 90%, creating a damp and crisp atmosphere. In contrast, May ushers in warmer conditions, with temperatures ranging from a minimum of -1°C (31°F) to a pleasant average of 13°C (55°F), peaking at a maximum of 31°C (87°F). Despite experiencing more precipitation at 134 mm (5.3 in) over 18 days, the humidity is notably lower at 78%, contributing to a more comfortable and vibrant spring environment. For more details, check out Starnberg weather in May.

December and June present stark contrasts in weather. In December, temperatures can drop as low as -6°C (22°F) with an average of 2°C (36°F) and a maximum of 13°C (56°F), while humidity levels soar to around 90%. Precipitation is significant during this time, averaging 93 mm (3.7 in) over 16 days. In contrast, June brings much warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 33°C (92°F) and an average of 18°C (65°F). Humidity decreases to 79%, and while precipitation is slightly higher at 121 mm (4.8 in), it occurs over just 15 days. For more details, check out Starnberg weather in June.

December and July present contrasting weather experiences. In December, temperatures range from a chilly minimum of -6°C (22°F) to a milder maximum of 13°C (56°F), with an average of 2°C (36°F). The month sees about 93 mm (3.7 in) of precipitation over 16 days, accompanied by high humidity at 90%. In stark contrast, July features much warmer temperatures, with a minimum of 9°C (48°F) and a maximum soaring to 33°C (92°F), resulting in an average of 19°C (66°F). July experiences slightly higher precipitation at 125 mm (4.9 in), but over fewer days (14), and the humidity is lower at 82%. For more details, check out Starnberg weather in July.

December and August present stark contrasts in weather patterns. In December, temperatures hover between a chilling minimum of -6°C (22°F) and a mild maximum of 13°C (56°F), with an average temperature of around 2°C (36°F). The month experiences significant humidity at 90% and a total precipitation of 93 mm (3.7 in) over 16 days. In contrast, August boasts much warmer conditions, with temperatures ranging from a minimum of 9°C (49°F) to a sweltering maximum of 33°C (92°F) and an average temperature of 19°C (66°F). While August has a slightly higher total precipitation of 133 mm (5.2 in) over 15 days, the humidity levels are lower at 80%. For more specifics about August weather, you can visit Starnberg weather in August.

December and September present contrasting weather patterns. In December, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 13°C (56°F), with an average of 2°C (36°F), highlighting the onset of winter. The month sees significant precipitation, totaling 93 mm (3.7 in) over 16 days, coupled with high humidity at 90%. In contrast, September enjoys warmer temperatures, boasting a minimum of 2°C (37°F) and a maximum of 28°C (83°F), with an average of 14°C (58°F). Precipitation remains similar at 94 mm (3.7 in) but occurs over fewer days, just 12, and lower humidity at 83%. These differences illustrate how December embodies the chill of winter compared to September’s more temperate, late-summer conditions. For more detailed information, visit Starnberg weather in September.

When comparing the weather in December and October, a notable shift is evident. December typically sees lower temperatures, with minimums dropping to -6°C (22°F) and an average of 2°C (36°F), whereas October enjoys milder conditions, with temperatures ranging from a minimum of -1°C (31°F) to a much warmer average of 10°C (51°F). Moreover, October experiences maximum temperatures reaching up to 24°C (75°F), which is significantly higher than December's peak of 13°C (56°F). Precipitation levels are similar, with October receiving 84 mm (3.3 in) over 12 days compared to December's 93 mm (3.7 in) over 16 days. Despite comparable humidity levels of 90% in both months, October's generally more pleasant weather makes it a more favorable time of year. For more details, check out Starnberg weather in October.

December weather is generally colder and wetter than November, with average temperatures dipping to around 2°C (36°F) compared to November's milder average of 5°C (41°F). While November experiences a maximum temperature reaching up to 19°C (67°F), December's highs only reach 13°C (56°F). Additionally, December sees a significant increase in precipitation, totaling 93 mm (3.7 in) over 16 days, compared to just 54 mm (2.1 in) over 9 days in November. Humidity levels remain relatively high in both months, with December sitting at 90% and November slightly lower at 89%. For a more detailed look at November's weather, check out Starnberg weather in November.

Compare Starnberg's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Starnberg

December in Starnberg offers a sharp contrast to the milder months preceding it, with colder temperatures dominating the landscape. As the average temperature drops to a chilly 2°C, the stunning alpine vistas take on a serene, wintry charm. With maximum temperatures barely reaching 13°C and plunging as low as -6°C, residents and visitors alike must bundle up to embrace the holiday spirit. The increased humidity and precipitation—over 93 mm across 16 days—add a layer of wetness to the air, making this month feel particularly brisk. Those looking to understand how weather patterns shift throughout the year can explore further in the comprehensive overview at Starnberg Climate.