December Weather in Keutschach am See, Austria

Last updated: February 26, 2025

December in Keutschach am See, Austria, offers a frosty yet picturesque experience as temperatures fluctuate between a maximum of 10°C (51°F) and a minimum of -18°C (0°F), with an average settling around -1°C (31°F). Visitors can expect 114 mm (4.5 in) of precipitation over approximately 10 days, contributing to the region's enchanting winter landscape. The air is notably humid at 89%, enhancing the chilly atmosphere and creating conditions perfect for enjoying the serene beauty of this lakeside destination during the winter months.

December Temperature in Keutschach am See

In December, Keutschach am See experiences a transition into the heart of winter, with temperatures showcasing a notable chill. The minimum temperature plunges to -18°C (0°F), foreshadowing the coldest days ahead, while the average temperature hovers around -1°C (31°F), offering a brisk but invigorating atmosphere. Max temperatures reach a mild 10°C (51°F), hinting at the possibility of sunny days amidst the frost. This month marks the end of a gradual descent into winter, continuing the pattern established in November with similarly low lows but slightly less frigid averages. Overall, December in Keutschach am See paints a picture of a picturesque winter landscape, inviting visitors to embrace the snowy charm of the season.

December Weather in Keutschach am See: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Keutschach am See, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec283339485564666658494030
Data source: Temperature data for Keutschach am See 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 Keutschach am See

In December, Keutschach am See experiences a notable shift in precipitation patterns, with a total accumulation of 114 mm (4.5 in) over approximately 10 days of rainfall. This month's precipitation is slightly less than the peaks in late summer and early fall, but it remains significant, contributing to the region's overall wet climate. As the year draws to a close, December acts as a transition, leading into the winter months where moisture can fall as snow, enriching the landscape. While the frequency of rainy days decreases compared to the wetter summer, the consistent rainfall ensures that the area's picturesque scenery remains lush and vibrant, characteristic of its striking alpine environment.

December Precipitation Trends in Keutschach am See

The chart displays monthly precipitation patterns in Keutschach am See, 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.
JanFebMarAprMayJunJulAugSepOctNovDec47766910117112114119318694139114
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Keutschach am See

In Keutschach am See, Austria, December brings a humidity level of 89%, marking a slight increase from the previous month. Throughout the year, humidity levels generally trend downward from January's 91% peak, reaching a low of 68% in August. However, as winter approaches, there is a noticeable uptick in moisture levels again, with November's 90% and December's 89% reflecting a return to the heavier, chillier air of the colder months. This seasonal pattern showcases the region's transition from the warmer, drier summer months back into a more humid and crisp winter climate, offering a unique atmospheric experience for locals and visitors alike.

December Average Humidity in Keutschach am See

This chart illustrates the average monthly humidity levels in Keutschach am See, 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%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Keutschach am See

In December, Keutschach am See, Austria, welcomes winter with a UV Index of 2, categorized as low, which translates to a safer exposure level. This drop in UV radiation is part of a noticeable seasonal trend; as the year progresses from the sun-kissed months of May to August, where the index peaked at 9, it gradually declines to milder figures by year's end. With a burn time of 45 minutes, December offers greater protection from sunburn compared to the summer months, allowing for leisurely outdoor activities without the intense concern of UV exposure. For detailed insights and trends, visit Keutschach am See UV Index.

Maximum UV Index Levels in Keutschach am See for December

The chart shows the monthly maximum UV Index (UVI) for Keutschach am See 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Keutschach am See 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 Keutschach am See

In Keutschach am See, Austria, December welcomes a subtle charm with its 202 hours of sunshine. While winter may have settled in, this month still boasts a respectable amount of daylight compared to the waning November, which recorded only 194 hours. The trend of steadily increasing sunlight hours begins in January and continues into early spring, peaking in the vibrant months of May and June, yet December’s light serves as a gentle reminder of nature's resilience even in the colder months. As the year wraps up, the glimmer of sunshine in December offers a refreshing contrast to the harsher winter months ahead, inviting locals and visitors alike to embrace the serene beauty of the season.

Monthly Sunshine Duration in Keutschach am See: December Highlighted

The December sunshine duration represents the total number of hours Keutschach am See 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.
JanFebMarAprMayJunJulAugSepOctNovDec178h215h300h331h355h396h415h382h309h275h194h202h
Data source: Keutschach am See December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Keutschach am See During December

In Keutschach am See, Austria, December sees a 27% chance of sunny weather, which positions it in the lower-middle range compared to other months. After a notable increase in sunny days during the spring months, peaking at 53% in March, the trend shifts as the year progresses into winter. The likelihood of sunny days drops from 40% in February to its lowest in January at just 19%. This pattern suggests that while December offers a slight improvement from the bleakness of early winter, residents and visitors can generally expect a mix of cloudy skies and limited sunshine as they welcome the festive season.

Percentage of Sunny Days in December in Keutschach am See

The chart illustrates the percentage of sunny days in Keutschach am See 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 Keutschach am See experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%40%53%33%29%47%42%38%44%30%21%27%
Data source: Keutschach am See December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Keutschach am See in December

As the year comes to a close in Keutschach am See, Austria, daylight hours steadily dwindle, with December offering just 8 hours of sunlight—a notable reduction compared to the 9 hours in November. This decline marks the culmination of a gradual decrease that begins with the shorter days of late autumn. Throughout the year, daylight stretches to its peak in May, June, and July with a maximum of 15 hours, inviting long, sun-filled days. Following the lush summer months, daylight begins its steady retreat, with August still holding on to a generous 14 hours, before gradually dropping to December's subdued glow. This cyclical rhythm of light not only mirrors the changing seasons but also beautifully encapsulates the essence of life in this serene alpine setting.

Average Daylight Hours in Keutschach am See for December

The chart illustrates the variation in daylight duration in Keutschach am See throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 1m10h 18m11h 56m13h 36m15h 1m15h 45m15h 22m14h 6m12h 30m10h 50m9h 23m8h 37m
Data source: Keutschach am See daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Keutschach am See

As the year winds down in Keutschach am See, December brings a gentle average wind speed of 1.4 m/s (3 mph), maintaining the mild breezes characteristic of the late autumn months. Interestingly, the wind speeds remain relatively consistent throughout the final quarter, mirroring the stillness found in November at 1.3 m/s. The subtle fluctuations noted from January through October, typically around the 4 mph mark during the warmer months, reveal a pattern of gentle breezes that characterize this picturesque lakeside locale. This serene atmosphere invites visitors to embrace the tranquil beauty of winter, where even December's winds seem to whisper promises of peaceful reflections by the water's edge.

Average December Wind Speed in Keutschach am See

The chart displays monthly wind speed patterns in Keutschach am See, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.71.61.71.61.51.61.31.41.51.31.4 m/s
Data source: Keutschach am See December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Keutschach am See Compares to Other Months

The weather in Keutschach am See 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 Keutschach am See and find detailed weather information for every month.

In December, the weather features a broader range of temperatures, with a minimum of -18°C (0°F), an average of -1°C (31°F), and a maximum of 10°C (51°F). The month experiences significant precipitation, totaling 114 mm (4.5 in) over about 10 days, accompanied by high humidity at 89%. In contrast, January maintains similar low temperatures, with a minimum still at -18°C (0°F) but a slightly cooler average of -2°C (28°F) and a maximum of 10°C (50°F). Precipitation drops considerably to 47 mm (1.8 in) over just 5 days, and humidity increases to 91%. For more details on January weather, visit Keutschach am See weather in January.

December and February present distinct weather characteristics, with December generally being milder despite its lower average temperature. In December, the minimum temperature hovers around -18°C (0°F), with average highs reaching 10°C (51°F), accompanied by 114 mm (4.5 in) of precipitation over approximately 10 days and high humidity at 89%. In contrast, February tends to be colder, experiencing a minimum of -21°C (-6°F) and average highs of 16°C (61°F). Precipitation is less frequent in February, totaling 76 mm (3.0 in) over about 7 days, with slightly lower humidity at 87%. This shift highlights the transition into early spring as winter begins to recede. For more detailed insights, check the Keutschach am See weather in February.

In December, temperatures in the area can plummet to a minimum of -18°C (0°F), with an average hovering around -1°C (31°F) and reaching a maximum of 10°C (51°F). The month sees significant precipitation at 114 mm (4.5 in) over approximately 10 days, combined with high humidity levels of 89%. In contrast, March experiences a milder climate, with a minimum temperature of -15°C (5°F) and a significantly higher average of 4°C (39°F), peaking at 20°C (69°F). Precipitation decreases to 69 mm (2.7 in) over the same amount of days, and humidity also drops to 82%. For more details on March weather, you can check out Keutschach am See weather in March.

December and April present contrasting weather patterns that highlight the transition from winter to spring. In December, the temperatures range from a chilling minimum of -18°C (0°F) to a comfortable maximum of 10°C (51°F), with an average of -1°C (31°F). The month sees significant precipitation at 114 mm (4.5 in) across about 10 days, accompanied by high humidity levels of 89%. In contrast, April experiences milder temperatures, with a minimum of -6°C (22°F) and a maximum of 25°C (77°F), resulting in an average of 9°C (48°F). Although April has slightly less precipitation at 101 mm (4.0 in) over 12 days, the humidity drops to 79%, marking a shift towards drier and warmer conditions. For those curious about the specific weather conditions, see Keutschach am See weather in April.

In December, the weather is quite cold, with temperatures ranging from a chilling -18°C (0°F) at night to a maximum of 10°C (51°F) during the day, accompanied by high humidity levels of 89%. Precipitation is frequent, with about 114 mm (4.5 in) falling over 10 days, creating a wintry atmosphere. In contrast, May brings a significant warmth, showcasing a broader temperature range from -1°C (30°F) to a comfortable 27°C (81°F), with an average of 13°C (55°F). However, it also sees increased precipitation, totaling 171 mm (6.7 in) over 20 days, though the humidity drops to a more moderate 74%. For a more detailed look at the changing weather patterns, check out Keutschach am See weather in May.

December and June present a striking contrast in weather conditions. In December, temperatures often plunge to a minimum of -18°C (0°F), with an average temperature around -1°C (31°F) and a maximum of just 10°C (51°F). The month experiences significant precipitation, averaging 114 mm (4.5 in) over about 10 days, accompanied by high humidity levels of 89%. In stark contrast, June boasts much milder temperatures, with a minimum of 4°C (39°F), an average of 18°C (64°F), and highs reaching up to 32°C (91°F). Although June sees slightly more precipitation at 121 mm (4.8 in) across 15 days, its humidity is significantly lower at 75%. For a closer look at the pleasant June climate, check out Keutschach am See weather in June.

December and July present a striking contrast in weather conditions. In December, temperatures can plummet to a minimum of -18°C (0°F), with an average temperature around -1°C (31°F) and a maximum of 10°C (51°F). The month experiences significant precipitation, averaging 114 mm (4.5 in) over about 10 days, coupled with high humidity at 89%. In contrast, July offers a much warmer climate, with minimum temperatures of 8°C (46°F) and an average of 19°C (66°F), peaking at a maximum of 30°C (87°F). Although it sees more rain—about 141 mm (5.6 in) over 16 days—humidity is lower at 74%. For a detailed look at July weather, check out Keutschach am See weather in July.

December and August present a stark contrast in weather conditions. In December, temperatures typically range from a chilly -18°C (0°F) to a moderate 10°C (51°F), with an average of -1°C (31°F). The month experiences significant precipitation, with an average of 114 mm (4.5 in) spread across about 10 days, and high humidity levels at 89%. On the other hand, August boasts much warmer weather, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 33°C (91°F) and an average of 19°C (66°F). While August is wetter, receiving 193 mm (7.6 in) of rain over 16 days, the humidity is lower at 68%. For more detailed insights into August weather, you can visit Keutschach am See weather in August.

When comparing the weather in December and September, it's clear that December experiences significantly colder temperatures, with average highs around 10°C (51°F) and lows plummeting to -18°C (0°F). In contrast, September showcases a milder climate, boasting average highs of 27°C (81°F) and lows of 1°C (34°F). Additionally, September sees higher precipitation levels at 186 mm (7.3 in) over approximately 13 days, compared to December's 114 mm (4.5 in) and 10 days of precipitation. The humidity is also notably higher in December, averaging 89%, while September maintains a more comfortable 74%. For more detailed information about weather conditions during this month, you can check Keutschach am See weather in September.

December weather exhibits colder conditions compared to October, with temperatures ranging from a frigid minimum of -18°C (0°F) to a maximum of 10°C (51°F) and an average temperature of -1°C (31°F). In contrast, October enjoys milder temperatures, with a minimum of -2°C (29°F), an average of 10°C (50°F), and a warm maximum of 22°C (71°F). Precipitation levels are somewhat higher in December at 114 mm (4.5 in) over approximately 10 days, compared to October's 94 mm (3.7 in) over 9 days, although humidity remains similar, at 89% in December and 88% in October. For more specific insights on the weather during this autumn month, check out Keutschach am See weather in October.

In comparing the weather between November and December, December is notably colder, with temperatures ranging from a minimum of -18°C (0°F) to a maximum of 10°C (51°F), while November experiences milder conditions, with temperatures ranging from -12°C (11°F) to a maximum of 18°C (65°F). Additionally, December sees a slight decrease in precipitation, measuring 114 mm (4.5 in) over 10 days, compared to November's 139 mm (5.5 in) across 11 days. Both months feature high humidity levels, with December at 89% and November at 90%. For more detailed information on November weather, check out Keutschach am See weather in November.

Compare Keutschach am See's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Keutschach am See

December in Keutschach am See ushers in a notable shift in weather compared to the preceding months. As temperatures plunge, the average hovers around a chilly -1°C, contrasting sharply with the milder fall days. While maximum temperatures reach a moderate 10°C, the evenings can dip to a frigid -18°C, making it essential for visitors to bundle up. The increased precipitation—totaling about 114 mm over roughly ten days—adds a touch of winter magic, but also a certain dampness to the air, with humidity levels soaring to 89%. This blend of cold and moisture is emblematic of December's transition into the heart of winter. For a deeper dive into the climatic patterns of this picturesque region, visit Keutschach am See Climate.