December Weather in Bayreuth, Germany

Last updated: February 26, 2025

December in Bayreuth, Germany, presents a chilly yet captivating atmosphere, with temperatures averaging around 2°C (35°F). While highs can reach a modest 12°C (54°F), the mercury often dips to as low as -7°C (19°F), creating a crisp winter environment. The month is characterized by 17 days of precipitation, accumulating to 108 mm (4.2 in), which contributes to the region's characteristic humidity of 91%. This blend of cool temperatures and frequent rain showcases the enchanting, frosty charm that draws visitors to Bayreuth during the festive season.

December Temperature in Bayreuth

In December, Bayreuth, Germany, begins to feel the full embrace of winter, with temperatures dipping to a minimum of -7°C (19°F). The average temperature hovers around 2°C (35°F), reflecting a notable chill compared to the milder months that precede it. Daytime highs reach a modest 12°C (54°F), indicating a stark contrast to the pleasant, warm summer days. This month marks a shift from the autumnal crispness of November, showcasing a downward trend in temperatures as the region prepares for the colder depths of winter. Residents and visitors alike can expect a serene atmosphere, perfect for cozying up and enjoying the festive spirit that December brings to this charming town.

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

The chart illustrates December temperature patterns in Bayreuth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec323540475464656557493935
Data source: Temperature data for Bayreuth 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 Bayreuth

In December, Bayreuth experiences its wettest month of the year, with precipitation reaching an impressive 108 mm (4.2 in). This surge in rainfall is accompanied by 17 rainy days, marking a significant increase compared to earlier months. As winter settles in, the early festive season often ushers in more humid conditions, leading to a stark contrast with the drier autumn months. Notably, December's precipitation exceeds that of every other month, highlighting a trend toward increased moisture as the year draws to a close. The combination of heavier rainfall and more frequent downpours can transform the landscape into a winter wonderland, setting the stage for the holiday season.

December Precipitation Trends in Bayreuth

The chart displays monthly precipitation patterns in Bayreuth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8171864090887688657053108
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bayreuth

In Bayreuth, Germany, December brings a notable return to high humidity levels, with figures soaring to 91%, mirroring the moisture-rich atmosphere typical of the preceding winter months. This rise marks an increase from the slightly lower averages seen in late autumn, specifically November's 88%. Throughout the year, humidity levels in Bayreuth have shown a gentle decline from a peak of 91% in January, with a gradual dip to 77% in May, before experiencing a slight uptick during the summer months. While June and July maintain modest humidity at 82% and 83% respectively, the trend clearly indicates that the cold, damp conditions of winter are a staple in the city's climate, culminating in December's return to its original moisture levels. This cyclical pattern of high humidity contributes to Bayreuth’s characteristic winter charm, making it a cozy destination as the year draws to a close.

December Average Humidity in Bayreuth

This chart illustrates the average monthly humidity levels in Bayreuth, 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%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bayreuth

As winter envelops Bayreuth, Germany, the UV Index in December drops to a low level of 1, mirroring the trend seen in the preceding months of November and January, which also feature low UV exposure. This decline is typical as the year concludes, highlighting reduced sunlight and shorter days. With a burn time of approximately 45 minutes, residents can enjoy outdoor activities with minimal risk of UV-related harm. Notably, the UV Index peaked during the summer months with a category of very high in May through July, reminding us of the dramatic seasonal shifts in UV radiation. For a detailed overview of UV levels throughout the year, visit Bayreuth UV Index.

Maximum UV Index Levels in Bayreuth for December

The chart shows the monthly maximum UV Index (UVI) for Bayreuth 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.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Bayreuth 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 Bayreuth

December in Bayreuth, Germany, brings a gentle dip in sunshine hours, capturing the essence of winter as daylight wanes to 122 hours. This decrease follows a prominent upward trend from the winter months into the vibrancy of summer, where July boasts the most sun at 421 hours. The year transitions assuredly from the dreary 100 hours in January to the blossoming light of May, peaking at 381 hours. Despite the chill, December's light still offers a warm embrace, hinting at the festive spirit and the promise of brighter days ahead. As the year closes, Bayreuth's sunlight echoes the rhythm of the seasons, reminding us of nature's cyclical beauty.

Monthly Sunshine Duration in Bayreuth: December Highlighted

The December sunshine duration represents the total number of hours Bayreuth 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.
JanFebMarAprMayJunJulAugSepOctNovDec100h203h262h348h381h399h421h382h309h250h159h122h
Data source: Bayreuth December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bayreuth During December

As December rolls into Bayreuth, the likelihood of basking in sunny weather dwindles significantly, with only a 9% chance of sunshine illuminating the wintery landscape. This marks a stark decline compared to earlier months, especially when contrasted with March’s 39% or even September’s 38%. The trend reveals that the crisp chill of December often shrouds the city in clouds, leaving residents and visitors alike longing for those fleeting sunny days. While the holiday season brings its own charm, it’s wise to anticipate overcast skies rather than bright sunshine as the year draws to a close.

Percentage of Sunny Days in December in Bayreuth

The chart illustrates the percentage of sunny days in Bayreuth 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 Bayreuth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%31%39%34%28%29%29%27%38%29%15%9%
Data source: Bayreuth December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bayreuth in December

In Bayreuth, Germany, daylight duration follows a rhythmic seasonal pattern, peaking in the summer months and retreating as winter approaches. December marks the return to shorter days, with only 8 hours of daylight, mirroring the conditions of January. The gradual decline begins after the summer solstice in June, where the days are longest with 16 hours. As autumn progresses, daylight decreases noticeably, dropping to 9 hours in November. This trend highlights the stark contrast between the lush brightness of early summer and the muted light of winter, emphasizing the seasonal shifts that define life in this charming city.

Average Daylight Hours in Bayreuth for December

The chart illustrates the variation in daylight duration in Bayreuth throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 37m10h 5m11h 55m13h 47m15h 25m16h 15m15h 48m14h 21m12h 33m10h 41m9h 1m8h 9m
Data source: Bayreuth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bayreuth

As December sweeps into Bayreuth, Germany, the arrival of winter brings with it a slight but noticeable uptick in wind speed, averaging 3.0 m/s (7 mph). This marks a gentle increase compared to the preceding months, notably surpassing the lull of summer when winds dipped to their annual low in June at just 2.1 m/s (5 mph). The crisp winter air contrasts sharply with the mild breezes of autumn and summer, invoking a refreshing chill as the landscape prepares for the colder days ahead. Interestingly, the wind during this final month of the year remains consistent with earlier winter months, setting a serene yet invigorating tone for the festivities that December is known for.

Average December Wind Speed in Bayreuth

The chart displays monthly wind speed patterns in Bayreuth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.22.92.92.93.52.12.42.62.12.82.73.0 m/s
Data source: Bayreuth December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bayreuth Compares to Other Months

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

December tends to be milder than January in terms of temperature, with average highs reaching 12°C (54°F) compared to January's peak of 11°C (53°F). The minimum temperature also experiences a notable drop in January, plunging to -19°C (-1°F), while December's lows hover around -7°C (19°F). Precipitation is slightly higher in December at 108 mm (4.2 in) over 17 days, compared to January's 81 mm (3.2 in) over 13 days. Interestingly, both months maintain a high humidity level of 91%, contributing to a consistently damp atmosphere. For more details, visit Bayreuth weather in January.

December and February present distinct yet somewhat similar weather patterns. In December, temperatures typically range from a minimum of -7°C (19°F) to a maximum of 12°C (54°F), with an average around 2°C (35°F). The month sees relatively high humidity at 91% and experiences frequent precipitation over 17 days, totaling 108 mm (4.2 in). On the other hand, February tends to be colder, with temperatures dipping to a minimum of -15°C (5°F) and peaking at 17°C (63°F), averaging around 1°C (35°F). While it has lower overall precipitation at 71 mm (2.8 in) across 12 days, February maintains a slightly lower humidity level at 89%. For more detailed insights on February weather, check out Bayreuth weather in February.

In December, the weather is characterized by a milder average temperature of 2°C (35°F), with a minimum of -7°C (19°F) and a maximum of 12°C (54°F). The month experiences substantial precipitation totaling 108 mm (4.2 in) over approximately 17 days, coupled with a high humidity level of 91%.

In contrast, March presents cooler temperatures with an average of 4°C (40°F), a minimum of -14°C (6°F), and a significantly warmer maximum of 21°C (69°F). Precipitation is slightly lower at 86 mm (3.4 in) across 14 days, and humidity remains fairly high at 88%. Notably, the transition from winter to spring in March leads to more variable weather conditions. For more details, you can check Bayreuth weather in March.

December in Bayreuth presents a chillier atmosphere, with average temperatures ranging from a minimum of -7°C (19°F) to a maximum of 12°C (54°F). It experiences significant precipitation, totaling 108 mm (4.2 in) over about 17 days, accompanied by high humidity levels at 91%. In contrast, April brings a much milder climate, with temperatures varying from a minimum of -6°C (22°F) to a pleasant maximum of 26°C (80°F). Rainfall is notably lighter in April, amounting to only 40 mm (1.6 in) across approximately 10 days, and humidity decreases to 84%. For a more detailed overview of what to expect during this spring month, you can check Bayreuth weather in April.

December and May showcase a striking contrast in weather patterns. In December, temperatures can dip as low as -7°C (19°F), with an average of 2°C (35°F) and a maximum of 12°C (54°F). This month experiences significant precipitation, with 108 mm (4.2 in) falling over 17 days, and high humidity levels at 91%. In contrast, May offers a much milder climate, where temperatures range from a minimum of -2°C (29°F) to a pleasant average of 12°C (55°F) and highs reaching 29°C (84°F). Precipitation in May is slightly lower at 90 mm (3.6 in) over 14 days, with humidity dropping to 77%. For more detailed information on weather conditions in May, you can visit Bayreuth weather in May.

December and June present contrasting weather experiences. In December, temperatures range from a chilly -7°C (19°F) to a mild 12°C (54°F), with an average of 2°C (35°F). The month sees considerable precipitation, totaling 108 mm (4.2 in) across 17 days, and high humidity at 91%. In contrast, June boasts much warmer temperatures, with a minimum of 3°C (38°F), an average of 18°C (64°F), and a maximum of 34°C (93°F). Precipitation decreases slightly to 88 mm (3.5 in) over 12 days, and humidity is lower at 82%. For more details on June weather, visit Bayreuth weather in June.

The weather in December is markedly colder than in July, with temperatures ranging from a frigid -7°C (19°F) to a mild 12°C (54°F) on average. In contrast, July boasts much warmer temperatures, with averages between 7°C (45°F) and a peak of 35°C (96°F). Additionally, December experiences more precipitation, averaging 108 mm (4.2 in) over 17 days, while July sees less rainfall at 76 mm (3.0 in) over just 12 days. Humidity levels are generally higher in December at 91%, compared to July’s 83%. For a detailed look at July’s weather, check out Bayreuth weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -7°C (19°F), with an average of around 2°C (35°F) and a maximum reaching 12°C (54°F). The month is characterized by high humidity at 91% and significant precipitation, averaging 108 mm (4.2 in) over 17 days. In contrast, August enjoys much milder and warmer temperatures, with a minimum of 6°C (43°F), an average of 18°C (65°F), and a maximum soaring to 34°C (93°F). Although August sees slightly less precipitation at 88 mm (3.5 in) over 14 days, it has lower humidity at 84%, making it more comfortable for outdoor activities. For more details on the weather in this month, you can check Bayreuth weather in August.

When comparing the weather in December and September, notable differences emerge in both temperature and precipitation. December experiences colder temperatures, with a minimum of -7°C (19°F) and an average of 2°C (35°F), while September boasts milder conditions, ranging from a minimum of 1°C (34°F) to a warm average of 14°C (57°F) and a maximum of 30°C (85°F). In terms of precipitation, December is significantly wetter, with 108 mm (4.2 in) falling over 17 days, compared to September’s 65 mm (2.5 in) across just 10 days. Additionally, humidity levels are slightly higher in December at 91%, compared to 85% in September. For a more detailed look at September weather conditions, visit Bayreuth weather in September.

In December, the weather is significantly colder, with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 12°C (54°F) and an average of 2°C (35°F). The month experiences higher humidity at 91% and more precipitation, totaling 108 mm (4.2 in) over 17 days. In contrast, October boasts milder conditions, with temperatures varying from a minimum of -1°C (31°F) to a more pleasant maximum of 23°C (74°F) and an average temperature of 9°C (49°F). October also sees less precipitation, at 70 mm (2.7 in) over 12 days, and slightly lower humidity at 88%. For more detailed information, check out Bayreuth weather in October.

In comparing the weather of December and November, we see notable differences in both temperature and precipitation. December is significantly colder, with a minimum temperature of -7°C (19°F) and an average of 2°C (35°F), while November experiences slightly milder weather, with a minimum of -4°C (25°F) and an average of 4°C (40°F). Additionally, December sees more precipitation, totaling 108 mm (4.2 in) over 17 days, compared to November's 53 mm (2.1 in) over 11 days. Furthermore, humidity levels are higher in December at 91%, compared to November's 88%. For a more detailed look at November's climate, you can visit Bayreuth weather in November.

Compare Bayreuth's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bayreuth

As December descends upon Bayreuth, the weather shifts significantly compared to the other months of the year. The air turns brisk, with average temperatures dipping notably, while the landscape is often veiled in a mix of frosty mornings and occasional rain, contributing to the region’s chilly humidity that lingers around 91%. With prevalent precipitation days, notably more than in the warmer months, December invites a cozy atmosphere perfect for experiencing the local holiday charm. For a deeper understanding of what to expect throughout the year, explore our detailed insights on the Bayreuth Climate.