December Weather in Altaussee, Austria

Last updated: February 26, 2025

In December, Altaussee, Austria experiences a distinctive winter climate characterized by significant temperature variations. The maximum temperature reaches a mild 12°C (53°F), while the average hovers around -1°C (30°F), dipping to a chilling minimum of -15°C (4°F). This month is also marked by substantial precipitation, totaling 161 mm (6.3 in) over 18 days, accompanied by a high humidity level of 89%. Such conditions create a picturesque, frosty landscape, ideal for winter enthusiasts and those seeking a cozy retreat amidst stunning Alpine scenery.

December Temperature in Altaussee

In Altaussee, Austria, December ushers in the peak of winter, with temperatures steadily dipping as the month progresses. With a minimum of -15°C (4°F), the chill is palpable, and days often feel brisk, averaging around -1°C (30°F). Despite the cold, the atmosphere is enchanting, as snow blankets the landscape, transforming the region into a winter wonderland. The highs reach a modest 12°C (53°F), offering brief respites from the frigid air. This shift from the milder conditions seen in November emphasizes the stark arrival of winter, making December a month of embracing the beauty of the season in picturesque Altaussee.

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

The chart illustrates December temperature patterns in Altaussee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec273136435161626254473730
Data source: Temperature data for Altaussee 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 Altaussee

In December, Altaussee experiences a notable increase in precipitation, with 161 mm (6.3 in) of rain spread over 18 days, reflecting a vibrant transition into winter. This marks a significant rise compared to November's lower total of 85 mm (3.3 in) over just 11 days, suggesting that the onset of winter brings a more consistent blanket of moisture. The trend for December aligns with the wetter months of the year, such as July and May, highlighting a seasonal rhythm where the mountains cradle both snow and rain. As the year closes, the increased precipitation not only invigorates the landscape but also sets the stage for a picturesque Alpine winter.

December Precipitation Trends in Altaussee

The chart displays monthly precipitation patterns in Altaussee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1341071209220517921119316013585161
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Altaussee

December in Altaussee, Austria, typically experiences a humidity level of 89%, making it one of the more humid months of the year, closely following the patterns observed in October and November, which have humidity levels of 88% and 90%, respectively. As the year progresses, there’s a noticeable decline in humidity from the peak of 91% in January to a yearly low of 68% in August, showcasing a trend of decreasing moisture during the warmer months. However, the return to higher humidity levels in the late fall and winter hints at the arrival of colder air, which holds less moisture and contributes to the crisp, refreshing atmosphere characteristic of December in this beautiful Alpine region.

December Average Humidity in Altaussee

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

In December, Altaussee, Austria experiences a drop in the UV Index, with a value of 2, categorizing it as low. This marks the transition from the sunny heights of summer, where UV exposure peaked with indices of 9 in July and June, requiring only 15 minutes for a potential burn. As the fall months pass, the UV Index gradually decreases from high levels in September to a moderate range in October and November, ultimately settling into the safe zone for December. With a burn time of 45 minutes, there's plenty of time to enjoy the winter scenery without risking skin damage. For more insights on ultraviolet exposure throughout the year, visit Altaussee UV Index.

Maximum UV Index Levels in Altaussee for December

The chart shows the monthly maximum UV Index (UVI) for Altaussee 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.
JanFebMarAprMayJunJulAugSepOctNovDec236789987432
Data source: Altaussee 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 Altaussee

As December unfolds in Altaussee, Austria, the sun still graces the landscape with 177 hours of shining light, marking a transition into the heart of winter. While this month sees a decline in sunshine hours compared to the vibrant weeks of summer, it still offers a respectable amount of daylight. The peaks of June and July bask in the warmth of nearly 400 hours of sunshine, making them the sun-soaked gems of the year. Interestingly, December's light lingers longer than the earlier winter months of November and even January, suggesting that while the days may be shorter, the beauty of the winter sun continues to illuminate the snowy alpine scenery. As the year draws to a close, the interplay of light and shadow creates a magical ambience that captures both the stillness and the pursuit of adventure, inviting all to experience the serene beauty of this charming Austrian town.

Monthly Sunshine Duration in Altaussee: December Highlighted

The December sunshine duration represents the total number of hours Altaussee 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.
JanFebMarAprMayJunJulAugSepOctNovDec155h230h280h335h336h374h396h355h290h269h222h177h
Data source: Altaussee December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Altaussee During December

In Altaussee, Austria, the likelihood of sunny weather in December is relatively low, with only a 22% chance of sunshine. This marks a decline from the more promising weeks earlier in the year, as September enjoys the highest chance at 48%. The trend shows that as winter approaches, particularly through the late fall months, the chances of sunny days decrease significantly. With January trailing behind December at just 16%, it’s clear that the peak sunshine months are well past, urging visitors to embrace the enchanting winter landscape while anticipating fewer sunny intervals during this time of year.

Percentage of Sunny Days in December in Altaussee

The chart illustrates the percentage of sunny days in Altaussee 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 Altaussee experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%43%40%38%26%41%35%30%48%37%31%22%
Data source: Altaussee December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Altaussee in December

As the year draws to a close in Altaussee, Austria, December brings a familiar chill and a gentle decline in daylight hours, with just 8 hours of sunlight illuminating the serene landscape. Following a gradual increase from the winter months—where daylight begins at 8 hours in January—by March, the daylight stretches to 11 hours. April ushers in spring's vitality, extending it further to 13 hours, peaking in the summer months of May through July at a vibrant 15 hours. However, as autumn arrives, this abundance of light begins to wane, with October and November seeing a steady retreat back to 10 and then 9 hours, before settling once again at 8 in December. This rhythm of daylight not only marks the passage of time but also reflects the captivating dance of seasons in this picturesque Austrian locale.

Average Daylight Hours in Altaussee for December

The chart illustrates the variation in daylight duration in Altaussee 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 13m11h 55m13h 40m15h 10m15h 56m15h 31m14h 11m12h 31m10h 47m9h 15m8h 26m
Data source: Altaussee daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Altaussee

As December sweeps into Altaussee, Austria, the average wind speed settles at a gentle 1.8 m/s (4 mph), maintaining a consistent trend seen throughout the year. The winter month embraces slightly brisker winds compared to the calmer summer months, where speeds dipped to a low of 1.5 m/s in both July and September. Interestingly, the winter winds don’t stray far from the annual average, reflecting a remarkable stability across all seasons. Each breeze carries with it the promise of snow-laden landscapes and serene vistas, inviting residents and visitors alike to savor the peaceful charm of this Alpine haven. As the year draws to a close, the winds remind us of nature's rhythm, whispering secrets of the tranquil beauty that awaits just beyond the horizon.

Average December Wind Speed in Altaussee

The chart displays monthly wind speed patterns in Altaussee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.71.81.91.91.61.51.61.51.71.51.8 m/s
Data source: Altaussee December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Altaussee Compares to Other Months

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

December and January in Altaussee exhibit distinctly cold winter characteristics, though January tends to be slightly colder. In December, temperatures range from a minimum of -15°C (4°F) to a maximum of 12°C (53°F), with an average temperature around -1°C (30°F). In contrast, January sees even lower temperatures, with minimums dipping to -19°C (-2°F) and a maximum of only 8°C (47°F), resulting in an average of -3°C (27°F). Precipitation is quite significant in both months, with December receiving 161 mm (6.3 in) over 18 days and January having slightly less at 134 mm (5.3 in) over 14 days. Humidity levels are also high, at 89% for December and 91% for January, which can contribute to the chilly feel of the air. For a more detailed look at winter conditions, check out Altaussee weather in January.

In December, the weather is characterized by slightly milder temperatures, with average highs reaching 12°C (53°F) and lows around -15°C (4°F). The month sees significant precipitation, totaling 161 mm (6.3 in) over approximately 18 days, and high humidity at 89%. In contrast, February presents a colder climate, with minimum temperatures dropping to -19°C (-2°F) and maximums reaching 15°C (58°F). Precipitation is reduced to 107 mm (4.2 in) and occurs over 15 days, accompanied by a slightly lower humidity level of 87%. For more specific details on winter weather in this region, visit Altaussee weather in February.

In December, temperatures in Altaussee can drop as low as -15°C (4°F), with an average temperature of -1°C (30°F) and highs reaching 12°C (53°F). The month experiences significant precipitation, totaling 161 mm (6.3 in) over approximately 18 days, accompanied by high humidity levels at 89%. In contrast, March generally offers milder conditions with temperatures ranging from a minimum of -17°C (1°F) to an average of 2°C (36°F), and highs peaking at 17°C (62°F). Precipitation decreases to about 120 mm (4.7 in) across 17 days, and humidity also lowers to 82%. For those interested in a closer look at weather patterns, visit Altaussee weather in March.

In December, the weather is typically much colder, with temperatures ranging from a minimum of -15°C (4°F) to an average of -1°C (30°F) and a maximum of 12°C (53°F). The month experiences significant precipitation, averaging 161 mm (6.3 in) over approximately 18 days, with high humidity levels at 89%. In contrast, April brings a noticeable warming trend, with temperatures ranging from a minimum of -10°C (14°F) to an average of 6°C (44°F) and peaking at 23°C (74°F). Precipitation decreases to 92 mm (3.6 in) across 13 days, and humidity is lower at 79%. For more detailed insights about April weather in Altaussee, you can refer to this link: Altaussee weather in April.

When comparing the weather in December and May, it's evident that there are significant differences in temperature and conditions. December experiences much colder temperatures, with a minimum of -15°C (4°F) and an average of -1°C (30°F), while May warms up considerably, with minimums of -5°C (24°F) and an average of 11°C (51°F). Additionally, May sees a maximum temperature reaching 27°C (82°F), allowing for a much more pleasant climate.

In terms of precipitation, December receives 161 mm (6.3 in) over 18 days, while May has slightly higher precipitation at 205 mm (8.1 in), spread across 23 days. This makes May not only warmer but also wetter, though with lower humidity at 74% compared to December's 89%. For more detailed information about May weather, you can explore Altaussee weather in May.

December and June present stark contrasts in weather. December experiences frigid temperatures, with lows plunging to -15°C (4°F) and an average temperature of -1°C (30°F), while June boasts a much warmer climate, with lows of 1°C (35°F) and an average of 16°C (61°F). Precipitation levels are somewhat comparable, with December receiving 161 mm (6.3 in) over 18 days, slightly less than June's 179 mm (7.1 in) across the same number of days. Additionally, December's high humidity of 89% contributes to a chilly, damp feel, whereas June enjoys a more comfortable humidity level of 75%, allowing for pleasant summer days. For more detailed insights, check out Altaussee weather in June.

December and July offer strikingly different weather conditions. In December, temperatures can plunge to a minimum of -15°C (4°F) and reach a maximum of 12°C (53°F), with an average around -1°C (30°F). The month experiences significant precipitation, totaling 161 mm (6.3 in) over 18 days, accompanied by high humidity at 89%.

In contrast, July is characterized by much warmer temperatures, with a minimum of 6°C (43°F) and a maximum reaching 32°C (90°F), averaging 16°C (62°F). This summer month sees increased rainfall as well, totaling 211 mm (8.3 in) across 20 days, but the humidity is lower at 74%.

For a detailed look at July weather, visit Altaussee weather in July.

In comparing the weather between December and August, it is evident that the two months present stark contrasts. December experiences frigid temperatures, with a minimum of -15°C (4°F) and an average around -1°C (30°F), while August warms up significantly, featuring a minimum of 4°C (39°F) and an average of 17°C (63°F). Additionally, December sees precipitation on 18 days, totaling 161 mm (6.3 in), whereas August has slightly higher precipitation at 193 mm (7.6 in) over 19 days. Humidity levels also differ, with December's humidity reaching a high of 89%, compared to August's more comfortable 68%. For a closer look at what to expect during the summer months, visit Altaussee weather in August.

December and September present contrasting weather experiences. In December, temperatures can plummet to a minimum of -15°C (4°F), with an average of -1°C (30°F) and a maximum of 12°C (53°F). The month is quite gloomy, featuring high humidity at 89% and 161 mm (6.3 in) of precipitation over about 18 days. In contrast, September boasts a much milder climate, with temperatures ranging from a minimum of -2°C (29°F) to a pleasant maximum of 26°C (80°F) and an average of 12°C (55°F). Precipitation in September totals 160 mm (6.3 in) across 16 days, accompanied by significantly lower humidity at 74%. For more specific insights on the weather during this month, check out Altaussee weather in September.

In comparing December and October weather, it’s clear that December brings much colder conditions with average temperatures around -1°C (30°F), while October enjoys milder weather with averages of 8°C (47°F). The maximum temperature in December reaches only 12°C (53°F), significantly lower than October's peak of 21°C (71°F). Precipitation is slightly higher in December at 161 mm (6.3 in) over 18 days, compared to 135 mm (5.3 in) across 14 days in October. Interestingly, both months boast high humidity levels, with December at 89% and October at 88%. For those interested in the specific conditions of October, more details can be found at Altaussee weather in October.

In comparing the weather of December and November, December tends to be colder with temperatures ranging from a minimum of -15°C (4°F) to a maximum of 12°C (53°F), while November features slightly warmer averages, with temperatures ranging from -13°C (9°F) to 17°C (63°F). Precipitation levels also rise significantly in December, with 161 mm (6.3 in) over 18 days, compared to November's 85 mm (3.3 in) over 11 days. Despite both months having high humidity, December maintains an average humidity of 89%, slightly lower than November's 90%. For more details on November weather conditions, refer to Altaussee weather in November.

Compare Altaussee's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Altaussee

As December descends upon Altaussee, the weather transforms into a chilly and moody atmosphere, distinct from the other months of the year. Temperatures can plunge to frigid lows, often reaching well below freezing, while occasional mild days offer a stark contrast. Unlike the drier summer months, December brings increased precipitation, contributing to the area's enchanting winter scenery. With humidity levels hovering around 89% and nearly two-thirds of the month experiencing rain or snow, this festive period is characterized by a cozy, wintry charm that invites visitors to embrace the season. To delve deeper into Altaussee's climate throughout the year, visit Altaussee Climate.