December Weather in Millstatt, Austria

Last updated: February 26, 2025

Experience the charm of Millstatt, Austria, in December, where the winter landscape transforms the area into a picturesque wonderland. The maximum temperature reaches a chilly 7°C (45°F), while the average hovers around a biting -3°C (27°F), and temperatures can plunge to a frigid -18°C (-1°F) during the coldest nights. With precipitation totaling 126 mm (5.0 in) over approximately 12 days, the month is characterized by a notable humidity level of 89%, contributing to a crisp, frosty atmosphere. Whether you're exploring the serene lakeside or cozying up in a warm café, Millstatt offers a unique winter experience full of enchanting snowy vistas and peaceful tranquility.

December Temperature in Millstatt

In December, Millstatt, Austria experiences a notable shift into the heart of winter, with temperatures reflecting the chill of the season. The month begins with minimums dipping to around -18°C (0°F) and averages hovering at -3°C (27°F), signaling a time for warmer coats and cozy fires. The daytime highs reach a modest 7°C (45°F), providing a stark contrast to the plunging night temperatures. Compared to the preceding months, December’s cold settles in firmly, following a general trend of declining temperatures as autumn transitions to winter. As the snow begins to blanket the landscape, the picturesque charm of Millstatt comes to life, inviting visitors to embrace the beauty of the season.

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

The chart illustrates December temperature patterns in Millstatt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec242934434959616153453627
Data source: Temperature data for Millstatt 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 Millstatt

December in Millstatt, Austria, wraps up the year with 126 mm (5.0 in) of precipitation over 12 days. This marks a notable drop from the wettest months of spring and summer, yet remains significant as autumn transitions into winter. The consistent precipitation during December reflects a trend of steady rain leading into the festive season, maintaining the lush landscapes characteristic of the region. While the precipitation amount is below the peak seen in May and August, it aligns closely with November's 139 mm, emphasizing a wet end to the year that sets a picturesque scene for the winter holidays.

December Precipitation Trends in Millstatt

The chart displays monthly precipitation patterns in Millstatt, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4975789915210911415012799139126
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Millstatt

As December unfolds in Millstatt, Austria, residents experience a notable humidity level of 89%, which is a slight decrease from November's 90%. This trend reflects a gradual decline in humidity as the colder months approach, following a peak in January at 91%. Interestingly, while the humidity tends to decrease throughout the spring and summer months, reaching its lowest in August at 68%, it begins to rise again as autumn sets in. Overall, December marks a return to the high humidity levels characteristic of the winter season, bridging the transition from the crisp autumn air back into the dampness typical of the colder months. This rhythm of humidity gives Millstatt a distinct atmospheric character, shaped by its alpine environment.

December Average Humidity in Millstatt

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

In Millstatt, Austria, the UV Index trends throughout the year highlight the shifting sun intensity, with December marking a return to low exposure levels. With a UV Index of 2, residents and visitors alike can enjoy outdoor activities with minimal risk of sunburn, requiring a generous burn time of 45 minutes. This contrasts sharply with the summer months, where the UV Index peaks at 10 in both June and July, necessitating caution with only 15 minutes of unprotected sun exposure. As the year progresses, the UV Index typically rises from a low in January to a peak in late spring and summer, before tapering back down in autumn and culminating again in December's gentle sun. For more details, check the full report at Millstatt UV Index.

Maximum UV Index Levels in Millstatt for December

The chart shows the monthly maximum UV Index (UVI) for Millstatt 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Millstatt 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 Millstatt

In Millstatt, Austria, December gently ushers in the winter season with a modest 209 hours of sunshine, slightly more than the previous month. This consistent brightness reflects a subtle trend seen throughout the year, where sunshine hours gradually increase from the gloomy depths of winter in January, peaking mid-year during the sun-drenched summer months. As the year progresses, the town enjoys a climactic crescendo of sunlight, culminating in a vibrant 407 hours in July before gently tapering off into the crisp autumn days. Nonetheless, December experiences a slight uptick in sunshine as the year comes to a close, suggesting a warm end to the year against a backdrop of winter's chill—a perfect blend for those seeking a serene holiday retreat.

Monthly Sunshine Duration in Millstatt: December Highlighted

The December sunshine duration represents the total number of hours Millstatt 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.
JanFebMarAprMayJunJulAugSepOctNovDec188h233h299h333h349h387h407h371h303h276h208h209h
Data source: Millstatt December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Millstatt During December

In December, Millstatt, Austria, experiences a 36% chance of sunny weather, which is on par with the somewhat unpredictable conditions of earlier months like April and October. As winter settles in, the likelihood of sunshine slightly improves compared to the cloudy days of late fall in November, where the chance drops to 27%. Interestingly, this trend suggests that while December remains a chilly month, the potential for brighter days exists amidst the overcast skies typical of the season. Looking ahead, this makes December a hopeful yet cautious time for enjoying the serene beauty of Millstatt under the occasionally radiant sun.

Percentage of Sunny Days in December in Millstatt

The chart illustrates the percentage of sunny days in Millstatt 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 Millstatt experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%46%52%36%27%44%39%36%41%31%27%36%
Data source: Millstatt December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Millstatt in December

In Millstatt, Austria, the daylight duration reveals a captivating rhythm throughout the year. Starting with a modest 9 hours in January, the days gradually lengthen, peaking at a vibrant 15 hours from May to July. As summer transitions into autumn, daylight begins to diminish, dropping to 12 hours in September and further down to 8 hours by December. This gradual ebb reflects the natural flow of the seasons, where the long, sunlit days of summer yield to the crisp, shorter days of winter, inviting a cozy, introspective atmosphere amidst the snow-capped tranquility of Millstatt.

Average Daylight Hours in Millstatt for December

The chart illustrates the variation in daylight duration in Millstatt throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h10h 18m11h 56m13h 36m15h 3m15h 47m15h 23m14h 7m12h 30m10h 50m9h 21m8h 35m
Data source: Millstatt daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Millstatt

In December, the winds in Millstatt, Austria, pick up slightly, averaging 1.6 m/s (3.6 mph), marking a subtle increase from the calmer breeze prevalent in previous months. This shift signals the transition into winter, where the air carries a brisk freshness that invigorates the atmosphere. Interestingly, December's wind speed stands out as the highest of the year, contrasting with the gentle currents of late autumn. As the year draws to a close, this increase in wind serves as a reminder of nature's ebb and flow, setting the stage for the snowy landscapes that await in January.

Average December Wind Speed in Millstatt

The chart displays monthly wind speed patterns in Millstatt, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.31.31.41.51.41.31.41.21.11.41.21.6 m/s
Data source: Millstatt December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Millstatt Compares to Other Months

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

December and January display distinctly chilly weather patterns, although January tends to be slightly colder overall. In December, temperatures range from a minimum of -18°C (-1°F) to a maximum of 7°C (45°F), with an average of -3°C (27°F) and a total precipitation of 126 mm (5.0 in) over 12 days. In comparison, January's temperatures dip further, with a minimum of -19°C (-2°F) and an average of -5°C (24°F), yet the maximum reaches a slightly higher 8°C (47°F). Precipitation in January is significantly lower at 49 mm (1.9 in) over just 9 days, accompanied by a slightly higher humidity level of 91%. Those looking for specifics about January weather can refer to Millstatt weather in January.

December and February share the chill of winter, but their weather patterns exhibit notable differences. In December, temperatures range from a minimum of -18°C to a maximum of 7°C, with an average of -3°C. The month sees considerable precipitation, totaling 126 mm over 12 days, accompanied by high humidity at 89%. In contrast, February experiences slightly colder temperatures, with a minimum of -20°C and a maximum of 12°C, averaging -2°C. Precipitation is less frequent, amounting to 74 mm over just 8 days, and humidity is slightly lower at 87%. For a closer look at February's weather, you can refer to Millstatt weather in February.

In December, the weather can be quite harsh, with minimum temperatures reaching as low as -18°C (-1°F) and an average temperature around -3°C (27°F). The month also sees significant precipitation, with about 126 mm (5.0 in) over 12 days and high humidity levels at 89%. In contrast, March offers a noticeable shift, with temperatures ranging from a minimum of -22°C (-8°F) to a comfortable maximum of 17°C (63°F), leading to an average temperature of 1°C (35°F). March experiences less precipitation, totaling 78 mm (3.1 in) over 11 days, and slightly lower humidity at 82%. For a more detailed look at weather patterns in March, you can check Millstatt weather in March.

December and April offer distinctly different weather experiences. In December, temperatures can drop to a chilling minimum of -18°C (1°F), with an average of -3°C (27°F) and a maximum of 7°C (45°F). The month sees significant precipitation, totaling 126 mm (5.0 in) over 12 days and a high humidity of 89%. In contrast, April brings milder temperatures, starting from a minimum of -8°C (18°F), averaging 6°C (43°F), and peaking at a pleasant 22°C (72°F). Precipitation slightly decreases to 99 mm (3.9 in) over the same number of days, with humidity at 79%. For those interested in more detailed information about April weather, you can check out Millstatt weather in April.

December and May present stark contrasts in weather conditions. In December, temperatures can plummet to a chilling minimum of -18°C (1°F) and hover around an average of -3°C (27°F), with a maximum of 7°C (45°F), creating a cold and often frosty atmosphere. Additionally, with 126 mm (5.0 in) of precipitation over 12 days, the humidity remains high at 89%, contributing to a damp winter feel.

In contrast, May ushers in milder temperatures ranging from a minimum of -3°C (26°F) to an enjoyable average of 10°C (50°F), with highs reaching up to 25°C (78°F). The month sees slightly more precipitation at 152 mm (6.0 in) over 22 days, but the humidity drops to a more comfortable 74%, setting the stage for a vibrant spring. For those looking to explore further, check out Millstatt weather in May for more detailed insights.

The weather in December is starkly colder than in June, with temperatures ranging from a frigid -18°C (1°F) at night to a maximum of 7°C (45°F) during the day, resulting in an average temperature of -3°C (27°F). In contrast, June boasts a much milder climate, with nighttime lows of 0°C (33°F) and daytime highs reaching up to 32°C (90°F), leading to a comfortable average temperature of 15°C (59°F). While December experiences significant precipitation of 126 mm (5.0 in) over 12 days with high humidity at 89%, June sees slightly less rainfall at 109 mm (4.3 in) but over more days (16) and with lower humidity at 75%. For further details on the weather in June, check out Millstatt weather in June.

December and July showcase stark contrasts in weather. In December, temperatures can plummet as low as -18°C (1°F), with an average of -3°C (27°F) and a maximum of 7°C (45°F). This chilly month also brings significant precipitation of 126 mm (5.0 in) across roughly 12 days, accompanied by high humidity levels at 89%. In contrast, July offers a much milder atmosphere with minimum temperatures around 5°C (41°F), an average of 16°C (61°F), and maximums reaching up to 29°C (84°F). Precipitation is slightly lower at 114 mm (4.5 in) but occurs over more days, totaling 19, with humidity at a comfortable 74%. For more insights into the warm summer climate, check out Millstatt weather in July.

December and August present stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -18°C (1°F), with an average of -3°C (27°F) and a maximum of 7°C (45°F). This frigid month also sees significant precipitation, totaling 126 mm (5.0 in) over 12 days, coupled with a high humidity level of 89%. In contrast, August offers a much milder climate, with temperatures ranging from a minimum of 2°C (37°F) to a sweltering maximum of 30°C (87°F), and an average temperature of 16°C (61°F). Precipitation in August is slightly higher at 150 mm (5.9 in), though spread over 18 days, and the humidity drops to a more comfortable 68%. For specific weather insights, you can check Millstatt weather in August.

When comparing the weather in December and September, it’s clear that both months experience significant precipitation, with December recording 126 mm and September slightly more at 127 mm. However, the temperatures differ dramatically; December has a chillier range, with minimums plummeting to -18°C and average temperatures around -3°C, while September enjoys milder conditions, featuring a minimum of -1°C and an average of 12°C. The humidity levels also reflect these differences, with December's humidity at a high 89%, compared to September’s more comfortable 74%. For more detailed insights on September weather, check out Millstatt weather in September.

Comparing the weather in December and October, we see a significant drop in temperatures from October to December. In October, temperatures range from a minimum of -3°C (27°F) to a pleasant maximum of 19°C (67°F), with an average temperature of 7°C (45°F). In contrast, December's temperatures plunge to a minimum of -18°C (-1°F) and reach a maximum of only 7°C (45°F), with an average of -3°C (27°F). Additionally, while October experiences 99 mm (3.9 in) of precipitation over 9 days at a humidity level of 88%, December sees a higher precipitation of 126 mm (5.0 in) over 12 days, coupled with a humidity level of 89%. This illustrates not only colder temperatures but also increased precipitation in December. For more details, you can check out the Millstatt weather in October.

In comparing the weather conditions between November and December, December presents a significantly colder atmosphere, with temperatures ranging from a minimum of -18°C (1°F) to a maximum of 7°C (45°F) and an average of -3°C (27°F). In contrast, November experiences milder temperatures, with a minimum of -14°C (7°F) and a maximum of 15°C (60°F), averaging around 2°C (37°F). Precipitation levels show a slight decrease in December, totaling 126 mm (5.0 in) over 12 days, while November sees 139 mm (5.5 in) of rainfall across 11 days. Humidity remains high in both months, with December at 89% and November slightly higher at 90%. For more detailed insights into November weather, you can visit Millstatt weather in November.

Compare Millstatt's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Millstatt

December in Millstatt presents a notable contrast to other months, with temperatures dipping significantly and often reaching a chilling low. The combination of heightened humidity and increased precipitation creates a mysterious winter ambiance, as the region is cloaked in frost and occasional snowfall. This month experiences about twelve damp days, underlining its shift to a more serene yet brisk climate. For those curious about year-round weather patterns, be sure to explore Millstatt Climate for a comprehensive overview.