December Weather in Semmering, Austria

Last updated: February 26, 2025

December in Semmering, Austria presents a captivating winter atmosphere characterized by a maximum temperature of 12°C (54°F), cooling to an average of 0°C (31°F), and dipping to as low as -14°C (7°F). This month witnesses 79 mm (3.1 in) of precipitation over 16 days, bringing with it a blend of snow and rain that enhances the region's picturesque landscape. With humidity levels reaching a brisk 89%, visitors can expect a truly immersive winter experience, perfect for enjoying the enchanting alpine scenery and seasonal activities.

December Temperature in Semmering

In December, Semmering, Austria, embraces the heart of winter, with temperatures reflecting the chill in the air. The month typically sees minimum temperatures around -14°C (7°F), while the average hovers at a brisk 0°C (31°F), peaking at a modest 12°C (54°F). This transitional phase into winter showcases a notable drop from the milder November, where the average was 4°C (39°F). December's chill sets the stage for the upcoming ski season, inviting enthusiasts to enjoy the frosty landscapes. Despite the cold, the atmosphere remains inviting, as locals and visitors alike take in the beauty of Semmering's winter wonderland, where snow-capped peaks provide a stunning backdrop to the seasonal festivities.

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

The chart illustrates December temperature patterns in Semmering, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec283236455262636355473831
Data source: Temperature data for Semmering 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 Semmering

In December, Semmering, Austria experiences a notable uptick in precipitation, recording 79 mm (3.1 in) over 16 days of rain. This marks a moderate increase compared to the previous months, contributing to a pleasant winter landscape while setting the stage for the seasonal ski attractions. As the year wraps up, December's precipitation reflects a trend of gradually increasing rainfall, likely influenced by the autumn months, which saw amounts ranging from 62 mm in November to 147 mm in July. This pattern underscores the region's unique climatic character, where winter heralds both beauty and the necessity for preparation against the crisp alpine chill.

December Precipitation Trends in Semmering

The chart displays monthly precipitation patterns in Semmering, 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.
JanFebMarAprMayJunJulAugSepOctNovDec59506072143124147162118756379
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Semmering

In December, Semmering, Austria experiences a notable consistency in humidity, maintaining a level of 89% that aligns closely with the moisture-rich months of November and January. As the year transitions, the gradual decline from 90% in January to a low of 60% in August reflects a summer dryness, where humidity touches its annual low. However, as winter descends, the humidity spikes again, hinting at the crispness in the air as snow begins to blanket the landscape. This cyclical dance between seasons showcases Semmering's climate, providing a humid backdrop that complements its picturesque wintry scenes.

December Average Humidity in Semmering

This chart illustrates the average monthly humidity levels in Semmering, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Semmering

In December, Semmering, Austria experiences a low UV Index of 2, indicating minimal sun exposure risk with a generous burn time of 45 minutes. This decrease in UV levels, following the peak months of June and July when the index soared to 9, marks the transition into winter. The trend highlights how UV exposure alters dramatically throughout the year, with very high levels in the summer months giving way to much gentler rays as the year draws to a close. As visitors make their way to the winter wonderland of Semmering, it's crucial to remember that while the UV Index is low in December, sun protection is still advisable, especially during activities that may involve reflective snow. For more insights, check out this link: Semmering UV Index.

Maximum UV Index Levels in Semmering for December

The chart shows the monthly maximum UV Index (UVI) for Semmering 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Semmering 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 Semmering

In Semmering, Austria, the winter days of December yield about 178 hours of sunlight, bringing a warm glimmer to the snowy landscape as the year draws to a close. While this is lower than the preceding months, it marks a slight rebound from the gloom of November, which only offered 211 hours of sunshine. The pattern throughout the year reveals a gentle crescendo of daylight, peaking in the summer months, notably July with 411 hours. As we transition into December, the light dwindles, but the allure of the sun-streaked slopes remains enchanting. This gradual shift not only highlights the beauty of seasonal change but also the nostalgic longing for brighter days, making December a unique blend of winter wonder and fleeting sunshine.

Monthly Sunshine Duration in Semmering: December Highlighted

The December sunshine duration represents the total number of hours Semmering 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.
JanFebMarAprMayJunJulAugSepOctNovDec160h227h300h342h350h395h411h373h310h277h211h178h
Data source: Semmering December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Semmering During December

In Semmering, Austria, December sees a noticeable dip in sunshine, with only a 19% chance of sunny days. This trend marks the lowest probability for sunshine throughout the year, following the slight uptick in the late autumn months. As the year progresses, the chance of sun gradually increases from January's meager 20% to a spring peak in March at 44%. However, December, timidly embracing winter, tends to bring overcast skies, reinforcing the notion that cozy evenings by the fire are a fitting alternative as the landscape transforms under a blanket of snow. While other months like June, with a 46% likelihood, shine brightly, December prompts a shift toward embracing the magic of the season rather than the sun.

Percentage of Sunny Days in December in Semmering

The chart illustrates the percentage of sunny days in Semmering 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 Semmering experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%39%44%33%29%46%38%34%44%39%32%20%
Data source: Semmering December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Semmering in December

In Semmering, Austria, the daylight duration paints a vivid picture of the changing seasons throughout the year. Starting at a modest 8 hours in December, the winter solstice ushers in the shortest days, setting the stage for a gradual increase as the year progresses. By February, daylight extends to 10 hours, heralding the slow return of light. The trend continues as spring approaches, peaking at an impressive 15 hours in both May and June, where the long days invite exploration of the scenic landscape. As summer wanes into autumn, daylight begins to recede, dropping back to 12 hours in September and further down to 8 hours again by December. This cyclical pattern highlights the contrast between the vibrant, sunlit months and the serene embrace of winter, inviting a sense of rhythm and anticipation for the seasons to come.

Average Daylight Hours in Semmering for December

The chart illustrates the variation in daylight duration in Semmering throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 54m10h 14m11h 55m13h 39m15h 8m15h 54m15h 30m14h 10m12h 31m10h 48m9h 16m8h 28m
Data source: Semmering daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Semmering

As December arrives in Semmering, Austria, the average wind speed picks up to 2.8 m/s (6 mph), offering a slight increase from the preceding months. This trend marks a subtle shift in the winter climate as the winds begin to strengthen, transitioning from the calmer breezes of late autumn. The fluctuating pattern throughout the year reveals that while the summer months linger at around 2.4 to 3.1 m/s, the end of the year showcases a briskness that hints at the onset of winter. As winter settles in, these breezy December days invite both locals and visitors to revel in the enchanting alpine air, characteristic of Semmering's charming landscape.

Average December Wind Speed in Semmering

The chart displays monthly wind speed patterns in Semmering, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.42.73.13.12.32.42.32.22.62.42.8 m/s
Data source: Semmering December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Semmering Compares to Other Months

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

December and January both feature cold temperatures, but January tends to be slightly colder overall. In December, the minimum temperature hovers around -14°C (7°F) with an average of 0°C (31°F), while January sees even colder lows at -17°C (2°F) and an average of -2°C (29°F). Precipitation is more frequent in December, with 79 mm (3.1 in) falling over 16 days, compared to January's 59 mm (2.3 in) over 12 days. Humidity remains high in both months, with December at 89% and January at 90%. For more detailed information on January weather, check out Semmering weather in January.

December weather generally exhibits milder temperatures compared to February, with a minimum of -14°C (7°F) and a maximum of 12°C (54°F) compared to February's colder edge of -19°C (-2°F) and a higher peak of 16°C (61°F). While both months have an average temperature of around 0°C (32°F), December experiences heavier precipitation of 79 mm (3.1 in) over 16 days, in contrast to February's relatively drier conditions with 50 mm (2.0 in) spread over just 11 days. Additionally, humidity levels in December are slightly higher at 89% compared to February's 84%, contributing to a more damp feel during the winter days. For more detailed insights, check out Semmering weather in February.

In December, the weather tends to be colder and more humid, with average temperatures hovering around 0°C (31°F) and a maximum of 12°C (54°F). This month also experiences significant precipitation, totaling 79 mm (3.1 in) over about 16 days, resulting in an average humidity of 89%. In contrast, March sees a gradual warming trend, with average temperatures rising to 2°C (37°F) and reaching a maximum of 18°C (65°F). Despite having slightly lower precipitation at 60 mm (2.4 in) over 14 days, March's humidity drops to 78%, making the air feel less damp. For more detailed insights into March weather, you can check Semmering weather in March.

December and April showcase stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -14°C (7°F), with an average around 0°C (31°F) and a maximum of 12°C (54°F). The month is characterized by high humidity at 89% and a relatively wet season, receiving 79 mm (3.1 in) of precipitation over 16 days.

In contrast, April experiences milder temperatures, with a minimum of -8°C (17°F) and an average of 7°C (45°F), peaking at a pleasant 24°C (76°F). The humidity drops to 73%, and the precipitation is slightly lower at 72 mm (2.8 in), falling over just 12 days. These differences highlight the transition from winter to spring, reflecting a significant warming trend. For more details, check out Semmering weather in April.

December and May present stark contrasts in weather conditions. In December, temperatures can plunge as low as -14°C (7°F), with an average around 0°C (31°F) and highs reaching only 12°C (54°F). The month also sees a high level of humidity at 89% and experiences precipitation on 16 days, totaling 79 mm (3.1 in). In contrast, May enjoys milder temperatures, with a minimum of -2°C (29°F), an average of 11°C (52°F), and maximums soaring to 26°C (78°F). It is a wetter month as well, receiving a significant 143 mm (5.6 in) of precipitation over 22 days, but with a much lower humidity of 71%. For more details about May weather, visit Semmering weather in May.

December and June present starkly contrasting weather conditions. In December, temperatures can drop as low as -14°C (7°F), with an average of 0°C (31°F) and a maximum reaching 12°C (54°F). The month is characterized by high humidity at 89%, along with 79 mm (3.1 in) of precipitation over 16 days. In contrast, June offers a much warmer climate, with temperatures ranging from a minimum of 4°C (39°F) to a pleasant average of 16°C (62°F), and peaking at 30°C (87°F). Although June has slightly higher precipitation at 124 mm (4.9 in) over 18 days, the humidity is significantly lower at 73%. To learn more about the weather specifics in June, you can visit Semmering weather in June.

December and July present stark contrasts in weather conditions. December temperatures can plunge to a minimum of -14°C (7°F) and average around 0°C (31°F), while July enjoys much milder conditions, with a minimum of 6°C (43°F) and an average of 17°C (63°F). Precipitation also varies significantly, with December receiving 79 mm (3.1 in) over 16 days, compared to July's heavier 147 mm (5.8 in) across 20 days. Additionally, December's high humidity at 89% creates a chillier feel, while July's 70% humidity contributes to a warmer, more comfortable atmosphere. For more details on the weather during July, check out Semmering weather in July.

December and August present contrasting weather conditions, showcasing the seasonal extremes. In December, temperatures can plummet to a minimum of -14°C (7°F), with an average temperature around 0°C (31°F) and occasional highs reaching 12°C (54°F). The month is characterized by high humidity at 89% and moderate precipitation of 79 mm (3.1 in) over 16 days.

In contrast, August features a more temperate climate, with minimum temperatures of 5°C (42°F) and averaging 17°C (63°F), peaking at a warm 31°C (88°F). While the month sees increased precipitation at 162 mm (6.4 in) across 19 days, the humidity level is notably lower at 60%. This comparison highlights the significant shift from the cold, damp weather of December to the warm, humid conditions of August. For more detailed information, you can visit Semmering weather in August.

In comparing the weather between December and September, it's evident that December is significantly colder, with average temperatures around 0°C (31°F) compared to September's warmer average of 13°C (55°F). December experiences a range from a chilling -14°C (7°F) to a maximum of 12°C (54°F), while September boasts a more pleasant range from -2°C (29°F) to 26°C (79°F). Additionally, December sees higher humidity levels at 89% and 79 mm (3.1 in) of precipitation over 16 days, while September has lower humidity at 65% and slightly more precipitation at 118 mm (4.6 in) over 14 days. For more insights on September weather, you can visit Semmering weather in September.

In comparing the weather between December and October, December exhibits much colder temperatures, with a minimum dipping to -14°C (7°F) and an average of 0°C (31°F), while October sees milder conditions, ranging from a minimum of -1°C (31°F) to a maximum of 21°C (71°F). Precipitation levels are relatively similar, with December experiencing 79 mm (3.1 in) over 16 days and October slightly lower at 75 mm (3.0 in) across 12 days. Additionally, December is marked by higher humidity at 89% compared to October's 84%. For a closer look at October weather specifics, you can refer to Semmering weather in October.

In comparing the weather of December and November, December tends to be colder with a minimum temperature of -14°C (7°F) and an average of around 0°C (31°F), while November sees slightly milder conditions with a minimum of -12°C (10°F) and an average of 4°C (39°F). The maximum temperatures also reflect this shift, with December reaching up to 12°C (54°F) compared to November's 18°C (64°F). Additionally, December experiences more precipitation, totaling 79 mm (3.1 in) over 16 days, while November has 62 mm (2.5 in) over 11 days. Interestingly, both months share the same humidity level of 89%. For more detailed weather insights, you can check Semmering weather in November.

Compare Semmering's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Semmering

December in Semmering brings a distinct chill that sets it apart from other months of the year. With temperatures dipping to sub-zero lows and an average hovering around freezing, it’s a time when the landscape transforms into a winter wonderland. The combination of high humidity and frequent precipitation creates a dreamy atmosphere, with snow often making a delightful appearance. Unlike the milder months, the shorter days and cooler nights invite you to cozy up indoors or enjoy the snowy outdoors. For a comprehensive understanding of how December's weather uniquely shapes the Semmering experience, explore more at Semmering Climate.