December Weather in Chiemsee, Germany

Last updated: February 26, 2025

December in Chiemsee, Germany envelops the region in a chill, with temperatures ranging from a brisk maximum of 14°C (57°F) to a frigid minimum of -14°C (7°F). The month averages a cool 0°C (32°F), creating a brisk ambiance perfect for winter activities. Amidst the crisp air, expect 145 mm (5.7 inches) of precipitation over approximately 18 days, contributing to the landscape's enchanting winter charm. With humidity levels reaching 90%, the atmosphere feels even more invigorating, making December an ideal time for cozy gatherings by the fire, alongside some breathtaking views of the serene winter landscapes.

December Temperature in Chiemsee

In December, Chiemsee experiences a notable chill as temperatures dive into the winter season. The minimum temperature hovers around -14°C (7°F), while the **average reaches a brisk 0°C (32°F), setting a frosty backdrop for the picturesque landscape. Daytime offers a mild reprieve with maximums peaking at 14°C (57°F), allowing glimpses of sunlight amidst the winter chill. This month signifies the transition from the autumn cool-down, with temperatures steadily dropping from the previous months, hinting at the cold that January will bring. As December unfolds, it invites both locals and visitors to embrace the seasonal beauty of this serene lakeside haven.

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

The chart illustrates December temperature patterns in Chiemsee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec293338465363636456493932
Data source: Temperature data for Chiemsee 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 Chiemsee

December in Chiemsee, Germany, wraps up the year with a notable 145 mm (5.7 in) of precipitation, making it one of the wetter months. This increase in rainfall is accompanied by approximately 18 rainy days, reflecting a trend of more frequent precipitation as the year comes to a close. While November sees a light dip in both rainfall and rainy days, December regains momentum, suggesting a seasonal shift towards wetter winter months. Interestingly, December’s precipitation levels align closely with those in earlier summer months like August and September, underscoring a potentially persistent pattern of significant moisture in the late year. As the festive season approaches, residents can expect a chilly, damp atmosphere, characteristic of Chiemsee's winter landscape.

December Precipitation Trends in Chiemsee

The chart displays monthly precipitation patterns in Chiemsee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1201001119420517820619614613380145
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chiemsee

In December, Chiemsee, Germany, experiences a humidity level of 90%, marking a slight increase compared to the previous month. This figure is characteristic of the region’s winter months, where humidity tends to hold steady around the higher end of the scale. Notably, January also shares this elevated moisture level at 93%, reinforcing a trend of winter humidity that stays above 89% from November to January. As the year progresses from spring to fall, humidity generally decreases, peaking in the colder months. This seasonal shift creates a pattern where the dampness begins to rise again as winter approaches, bringing a crisp, cool atmosphere to the lake's picturesque surroundings.

December Average Humidity in Chiemsee

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

In December, the UV Index in Chiemsee, Germany, dips to 2, indicating a low exposure category with a burn time of 45 minutes. This marks a significant decrease from the summer months, where UV levels peaked at 9 in July and June, requiring only 15 minutes for skin protection. As the year winds down, the trend reflects a seasonal ebb in UV intensity, transitioning from the very high exposures observed in the spring and summer to a much safer level. For residents and visitors alike, December offers a reprieve from sun risk, making it an ideal time to enjoy outdoor activities without the usual urgency for sunscreen. For more details, visit the Chiemsee UV Index.

Maximum UV Index Levels in Chiemsee for December

The chart shows the monthly maximum UV Index (UVI) for Chiemsee 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.
JanFebMarAprMayJunJulAugSepOctNovDec236789986432
Data source: Chiemsee 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 Chiemsee

In Chiemsee, Germany, December brings a gentle reprieve from the year's sunlit peaks, offering 184 hours of daylight. As winter descends, the radiant hours dwindle, contrasting sharply with the vibrant 396 hours seen in July, the sunniest month. This seasonal decline is part of a recognizable pattern, where the early months of the year, like January with 162 hours, gradually build to May's peak of 343 hours before tapering off. By the time December arrives, the short days remind us that the years flow through cycles, urging us to cherish those rare sunlit moments against the backdrop of a chill winter sky.

Monthly Sunshine Duration in Chiemsee: December Highlighted

The December sunshine duration represents the total number of hours Chiemsee 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.
JanFebMarAprMayJunJulAugSepOctNovDec162h233h292h335h343h377h396h356h298h273h220h184h
Data source: Chiemsee December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chiemsee During December

In Chiemsee, Germany, the likelihood of sunny weather tends to fluctuate throughout the year, with December experiencing a relatively low 24% chance of sunshine. This positions December as one of the less favorable months for sunlight, particularly when compared to the sunnier peak of September, which boasts a 49% chance. Interestingly, February emerges as the sunniest month in winter, with a significant 45% chance, indicating a gradual increase in sunny days leading up to spring. The trend reveals that while December may seem dim compared to the brighter months, the seasonal transition that follows could herald a return to clearer skies in early spring, making this time of year a unique blend of chilly beauty and waning daylight.

Percentage of Sunny Days in December in Chiemsee

The chart illustrates the percentage of sunny days in Chiemsee 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 Chiemsee experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%45%41%40%27%38%34%32%49%38%30%24%
Data source: Chiemsee December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chiemsee in December

As the year winds down in Chiemsee, Germany, December brings a return to shorter days, with daylight lasting around 8 hours. This decline in sunlight marks a contrast to the bright and vibrant months of late spring and early summer, where daylight peaks at an impressive 15 hours in May and June. The trend shows a steady increase in daylight from the 10 hours of February to peak autumn, only to gradually taper off as winter approaches. With daylight dropping to just 9 hours in November and holding steady in December, the days may feel shorter, but they invite a cozy atmosphere perfect for enjoying the scenic charm and winter activities by the lake.

Average Daylight Hours in Chiemsee for December

The chart illustrates the variation in daylight duration in Chiemsee throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 52m10h 14m11h 55m13h 40m15h 9m15h 55m15h 31m14h 11m12h 31m10h 47m9h 15m8h 27m
Data source: Chiemsee daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Chiemsee

In Chiemsee, Germany, the December winds bring a gentle breeze with an average speed of 1.7 m/s (4 mph), slightly higher than the calmness of late autumn. Throughout the year, wind patterns exhibit subtle fluctuations, with the winter months typically experiencing lower speeds compared to the spring and early summer. Notably, December's mild winds echo the trends observed in the months preceding it, where speeds hovered around 1.5 to 2.0 m/s. This creates a serene atmosphere ideal for embracing the tranquil beauty of the lake during the colder season, inviting both locals and visitors to enjoy the subtle dance of nature as the year winds down.

Average December Wind Speed in Chiemsee

The chart displays monthly wind speed patterns in Chiemsee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.01.81.92.02.01.71.61.61.51.61.51.7 m/s
Data source: Chiemsee December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Chiemsee Compares to Other Months

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

In December, temperatures range from a chilly minimum of -14°C (7°F) to a pleasant maximum of 14°C (57°F), with an average of 0°C (32°F). Despite this broader range, December experiences more precipitation, totaling 145 mm (5.7 in), and is marked by high humidity at 90% over 18 rainy days. In contrast, January sees colder weather, with a minimum dipping to -24°C (-11°F) and a maximum of 10°C (51°F), resulting in an average temperature of -2°C (29°F). Precipitation decreases slightly to 120 mm (4.7 in) over 13 days, while humidity increases to 93%. For more detailed insights, you can refer to Chiemsee weather in January.

In December, temperatures range from a chilly -14°C (7°F) to a mild 14°C (57°F), with an average of 0°C (32°F). The month experiences considerable precipitation, totaling 145 mm (5.7 in) over 18 days, coupled with high humidity at 90%. In contrast, February brings even colder conditions, with temperatures dipping to a minimum of -18°C (-1°F) and reaching a maximum of 18°C (65°F), resulting in an average temperature of 1°C (34°F). While February sees less rainfall at 100 mm (3.9 in) over 14 days, the humidity remains relatively stable at 89%. For more details on February weather, visit Chiemsee weather in February.

In December, the weather is generally colder, with average temperatures hovering around 0°C (32°F) and maximums reaching only 14°C (57°F), while the minimum can drop to -14°C (7°F). This month also experiences higher precipitation, totaling 145 mm (5.7 in) over approximately 18 days, contributing to a high humidity level of 90%.

In contrast, March brings slightly milder conditions, with an average temperature of 3°C (38°F) and maximum temperatures climbing to 18°C (65°F). Although it remains somewhat damp, March sees less precipitation at 111 mm (4.4 in) over about 17 days, and humidity decreases slightly to 86%. For a more detailed look at the weather specifics for this month, visit Chiemsee weather in March.

December and April present quite contrasting weather conditions. In December, temperatures can plummet to a minimum of -14°C (7°F), with an average temperature hovering around 0°C (32°F) and a maximum reaching 14°C (57°F). The month is also quite wet, with 145 mm (5.7 in) of precipitation over 18 days and a high humidity level of 90%. In stark contrast, April experiences milder conditions, with minimum temperatures dropping to -8°C (18°F) but averaging 8°C (47°F), and highs peaking at 26°C (78°F). Precipitation in April is less frequent, totaling 94 mm (3.7 in) over 13 days, and the humidity is somewhat lower at 83%. For more detailed insights into April's weather, you can refer to Chiemsee weather in April.

In December, temperatures can plummet to a chilling minimum of -14°C (7°F), with an average hovering around 0°C (32°F) and a maximum reaching only 14°C (57°F). The month sees significant precipitation, amounting to 145 mm (5.7 in) over 18 days, accompanied by high humidity levels averaging 90%. In contrast, May welcomes milder conditions with a minimum temperature of -5°C (22°F) and an average of 12°C (53°F), peaking at a warm 29°C (85°F). This month experiences even more precipitation, totaling 205 mm (8.1 in) across 23 days, but the humidity drops to a more comfortable 78%. For more detailed insights, you can check out Chiemsee weather in May.

In December, the weather is characterized by frigid temperatures, with a minimum of -14°C (7°F) and an average of 0°C (32°F), while maximum temperatures reach only 14°C (57°F). The month sees considerable precipitation of 145 mm (5.7 in) over 18 days, with high humidity levels around 90%. In contrast, June brings a significant warmth, with minimum temperatures of 3°C (38°F), an average of 17°C (63°F), and highs soaring to 33°C (92°F). Precipitation is slightly higher at 178 mm (7.0 in), occurring over 17 days, but humidity is lower at 79%. To explore more details about this vibrant summer month, check out Chiemsee weather in June.

In December, temperatures can plummet to a chilling minimum of -14°C (7°F), with an average around freezing at 0°C (32°F) and maximums reaching only up to 14°C (57°F). This month also experiences significant precipitation, totaling 145 mm (5.7 in) over approximately 18 days, accompanied by high humidity levels of 90%. In contrast, July showcases a much warmer climate, with temperature lows of 7°C (46°F), average temperatures around 17°C (64°F), and maximums soaring to 33°C (92°F). Despite being the wettest month of the year, July sees 205 mm (8.1 in) of rain over the same number of days, but with lower humidity at 82%. For a closer look at this seasonal variation, visit Chiemsee weather in July.

December and August present stark contrasts in weather conditions. December is characterized by much colder temperatures, with a minimum of -14°C (7°F) and an average around freezing at 0°C (32°F), peaking at a mild 14°C (57°F). The month is also quite wet, experiencing 145 mm (5.7 in) of precipitation over 18 days, coupled with high humidity levels of 90%. In contrast, August enjoys a much warmer and more pleasant climate, with minimum temperatures starting at 6°C (43°F) and averaging 18°C (64°F), reaching highs of 33°C (92°F). It sees a slightly higher total precipitation of 196 mm (7.7 in) over the same number of days, but with lower humidity at 80%. For a deeper insight into the August weather, you can check Chiemsee weather in August.

December weather features a much colder temperature range, with minimums plunging to -14°C (7°F) and an average of 0°C (32°F), while maximums reach only up to 14°C (57°F). This month is characterized by high humidity at 90% and significant precipitation, averaging 145 mm (5.7 in) over 18 days. In contrast, September sees much milder conditions, with minimum temperatures hovering around -1°C (31°F) and average highs climbing to 27°C (80°F). While precipitation levels are similar at 146 mm (5.7 in) spread over 16 days, September boasts a lower humidity of 83%, making it feel more comfortable. For a detailed look at the climate in September, check out Chiemsee weather in September.

In comparing December and October weather, December presents a much colder climate with average temperatures around 0°C (32°F), dipping as low as -14°C (7°F) and reaching a maximum of 14°C (57°F). This month also experiences higher precipitation levels, totaling 145 mm (5.7 in) over 18 days, contributing to a consistently humid atmosphere at 90%. In contrast, October enjoys milder temperatures ranging from a low of -1°C (30°F) to a comfortable high of 23°C (74°F), with a slightly lower average of 9°C (49°F). Precipitation is also less frequent in October, totaling 133 mm (5.2 in) over 14 days, yet the humidity remains the same at 90%. For a detailed overview of October conditions, you can visit Chiemsee weather in October.

In December, temperatures drop further compared to November, with minimums reaching as low as -14°C (7°F) and average temperatures hovering around 0°C (32°F). In contrast, November experiences milder conditions, with minimums around -9°C (17°F) and average highs of 4°C (39°F). Precipitation also increases significantly in December, totaling 145 mm (5.7 in) over 18 days, compared to November's 80 mm (3.1 in) across just 10 days. Humidity remains relatively high in both months, with December at 90% and November at 89%. For more details on conditions in November, check out Chiemsee weather in November.

Compare Chiemsee's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Chiemsee

As December wraps its chilly embrace around Chiemsee, the weather starkly contrasts with the milder months that precede it. The temperatures plunge, averaging around 0°C (32°F), with sharp drops at night that can dip as low as -14°C (7°F). With almost 18 days of precipitation and a high humidity level of 90%, December's weather creates a cozy yet damp atmosphere, perfect for sipping hot cocoa by the lakeside. As the year closes, nature dons its frosty attire, inviting visitors to experience a quieter, more reflective side of this beautiful region. Embrace the winter wonderland and plan your visit with the insights from Chiemsee Climate.