December Weather in Reichenau, Germany

Last updated: February 26, 2025

December in Reichenau, Germany offers a festive chill, with temperatures ranging from a brisk maximum of 13°C (56°F) to a frosty minimum of -4°C (25°F). The average temperature hovers around 3°C (37°F), inviting cozy gatherings and warm drinks. This month, residents can expect a substantial precipitation total of 109 mm (4.3 in) over 18 days, wrapping the landscape in glistening wetness. With humidity levels reaching a high of 90%, December sets a quintessentially wintry scene, perfect for enjoying the beauty of the season while staying snug indoors.

December Temperature in Reichenau

In December, Reichenau, Germany, experiences a distinct turn towards winter, with temperatures reflecting the cold grip of the season. The minimum temperature typically dips to around -4°C (25°F), while average daily highs reach 13°C (56°F), creating brisk days and chilly nights. This contrast marks a notable decrease from the milder autumn temperatures seen in November, where the averages hovered around 5°C (41°F). As December unfolds, the landscape transforms into a serene winter picture, characterized by its chilly ambiance and increasing likelihood of frost, inviting visitors to embrace the charm of this seasonal transition.

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

The chart illustrates December temperature patterns in Reichenau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760514137
Data source: Temperature data for Reichenau 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 Reichenau

December in Reichenau, Germany, marks a shift into winter's embrace, with precipitation peaking at 109 mm (4.3 in) across 18 days—a notable increase from previous months. This rise in both volume and frequency signals the onset of wetter conditions typical of the season, as residents brace for the cold. Notably, December's rainfall surpasses that of most other months, including the typically wetter summer months like June and August, which both see an average of 126 mm (5.0 in) and 127 mm (5.0 in), respectively. The transition reflects a pattern where autumn's dwindling precipitation gives way to a more consistent and pronounced winter drizzle, ultimately shaping the landscape and atmosphere of Reichenau during this festive season.

December Precipitation Trends in Reichenau

The chart displays monthly precipitation patterns in Reichenau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8568785811512695127829057109
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Reichenau

As the year draws to a close in Reichenau, Germany, December brings a notable uptick in humidity levels, registering at 90%. This marks a return to the high humidity typical of the winter months, echoing the 92% seen in January and remaining consistent with October's 90%. Throughout the year, humidity generally shows a gradual decline from the wet conditions of early winter, peaking in January and easing to an average of 80% by mid-summer, before rising again in late autumn. This cyclical trend reflects the region’s varying climate, offering a blend of moisture that characterizes Reichenau's seasonal transitions.

December Average Humidity in Reichenau

This chart illustrates the average monthly humidity levels in Reichenau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Reichenau

As the year winds down in Reichenau, Germany, December greets residents with a low UV Index of 1, which indicates minimal solar intensity and a burn time of 45 minutes. This marks a significant dip from the very high levels seen during the summer months, where indices soared to 9 in June and July, demanding cautious sun exposure. Following the vibrant spring and summer, characterized by increasingly potent UV rays, October and November eased the intensity back to moderate and low levels respectively. In this context, December offers a reprieve, providing a great opportunity to enjoy outdoor activities with less concern for UV damage. For more insights on UV trends throughout the year, check out Reichenau UV Index.

Maximum UV Index Levels in Reichenau for December

The chart shows the monthly maximum UV Index (UVI) for Reichenau 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Reichenau 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 Reichenau

In Reichenau, Germany, the arrival of December marks a transition into the winter months, with sunshine hours dipping to 165 hours. This reflects a steady decline in daylight, following the peak brightness of July, which basks in an impressive 406 hours of sunshine. As the year progresses from the vibrant days of spring and summer, sunlight gradually wanes, with December offering significantly less brightness than its preceding months. While the decrease to December's sunshine is notable, it still holds a charm of its own, as the crisp, cool air often complements the serene beauty of the landscape, inviting locals and visitors alike to embrace the tranquil winter season.

Monthly Sunshine Duration in Reichenau: December Highlighted

The December sunshine duration represents the total number of hours Reichenau 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.
JanFebMarAprMayJunJulAugSepOctNovDec147h215h286h351h358h379h406h375h316h266h195h165h
Data source: Reichenau December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Reichenau During December

In Reichenau, Germany, December brings with it a meager 18% chance of sunny weather, making it one of the cloudier months of the year. This follows a general trend of declining sunlight as winter sets in, with November already showing a lowly 19%. Interestingly, the sunniest months, such as April and March, boast chances of sun reaching 47% and 43%, respectively. As the year progresses from the vibrant spring to the starkness of December, the likelihood of sunny days significantly diminishes, reflecting the seasonal shift towards colder and darker days. Embracing the winter atmosphere might be more rewarding than chasing elusive sunshine during this time!

Percentage of Sunny Days in December in Reichenau

The chart illustrates the percentage of sunny days in Reichenau 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 Reichenau experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%39%43%47%34%34%34%35%43%31%19%18%
Data source: Reichenau December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Reichenau in December

In Reichenau, Germany, the month of December offers a brief, yet cozy 8 hours of daylight, tying with January for the least sunlight of the year. As the calendar transitions from November's 9 hours to December's winter solstice, daylight hours continue their decline, reflecting the seasonal shift into deeper winter. This trend of decreasing daylight begins as early as October, where daylight dwindles from 10 hours to December's low, highlighting a steady rhythm of nature. However, the year quickly rebounds as spring approaches, with daylight peaking at rejuvenating 15 hours during the summer months of May, June, and July, creating a vibrant contrast to the somber winters. This cyclical pattern not only marks the passage of time but also invites both anticipation for longer days and appreciation for the subtle beauty of the winter season.

Average Daylight Hours in Reichenau for December

The chart illustrates the variation in daylight duration in Reichenau 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: Reichenau daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Reichenau

As December unfolds in Reichenau, Germany, the winds begin to shift with an average speed of 2.5 m/s (6 mph), signaling a slight uptick from the calmer months preceding it. Throughout the year, the wind patterns reveal a gentle rhythm, with the late spring month of May enjoying the highest gusts at 3.3 m/s (7 mph). Interestingly, as autumn transitions to winter, the wind remains relatively stable, often oscillating between 2.0 and 2.6 m/s, creating a mild breeziness that characterizes the region's climate. December's wind speed aligns closely with the early spring months, offering a refreshing contrast to the stillness often felt during the summer. This consistent yet fluctuating wind highlights Reichenau's charm, as each season brings its unique character while maintaining an overall sense of continuity.

Average December Wind Speed in Reichenau

The chart displays monthly wind speed patterns in Reichenau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.42.52.63.32.02.12.21.82.02.22.5 m/s
Data source: Reichenau December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Reichenau Compares to Other Months

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

In December, temperatures range from a chilly minimum of -4°C (25°F) to a mild maximum of 13°C (56°F), with an average temperature of 3°C (37°F). The month sees considerable precipitation of 109 mm (4.3 in) over 18 days, and humidity levels remain high at 90%. In contrast, January experiences even colder temperatures, with a minimum dipping to -12°C (12°F) and an average of 1°C (34°F), while the maximum reaches 14°C (58°F). Precipitation decreases to 85 mm (3.4 in) across 11 days, and humidity slightly increases to 92%. For a detailed look at January weather patterns, check out Reichenau weather in January.

When comparing the weather in December and February, December tends to be milder, with average temperatures around 3°C (37°F) and a maximum of 13°C (56°F). In contrast, February records slightly lower minimum temperatures of -11°C (13°F) but reaches higher peaks of 18°C (64°F) during the day. Precipitation is more frequent in December, with 109 mm (4.3 in) over 18 days, compared to February's 68 mm (2.7 in) over just 12 days. Humidity remains relatively high in both months, with December at 90% and February slightly lower at 89%. For more detailed insights into February weather patterns, check out Reichenau weather in February.

December and March present contrasting weather conditions. In December, temperatures typically range from a chilly -4°C (25°F) at night to a mild 13°C (56°F) during the day, with an average of 3°C (37°F). The month sees considerable precipitation, totaling 109 mm (4.3 in) over 18 days, alongside high humidity at 90%. In contrast, March offers a broader temperature range, with lows reaching -12°C (11°F) and highs climbing to 20°C (68°F), averaging around 6°C (42°F). Precipitation in March is lower, at 78 mm (3.1 in) over 15 days, with humidity slightly decreased at 87%. For more detailed insights, check Reichenau weather in March.

The weather in December presents a chilly landscape, with average temperatures hovering around 3°C (37°F) and peaking at a modest 13°C (56°F). In contrast, April showcases a significant warming trend, with average temperatures rising to 10°C (50°F) and maximums reaching 26°C (78°F). Precipitation is more frequent in December, with 109 mm (4.3 in) over 18 days, compared to April's lighter rainfall of 58 mm (2.3 in) across just 9 days. Additionally, December's humidity levels are higher at 90%, whereas April experiences a slightly lower humidity of 84%. For a closer look at conditions in April, you can visit Reichenau weather in April.

December and May present contrasting weather patterns. In December, temperatures range from a chilly -4°C (25°F) to a mild 13°C (56°F), with an average of 3°C (37°F). The month is characterized by high humidity at 90% and 109 mm (4.3 in) of precipitation over 18 days, creating a damp and cold atmosphere. In contrast, May sees a significant temperature rise, with lows of 2°C (35°F) and highs reaching 29°C (85°F), averaging around 13°C (57°F). Although May has slightly more precipitation at 115 mm (4.5 in) spread over 16 days, it benefits from lower humidity at 80%, leading to a more comfortable climate overall. For more detailed weather insights, check out Reichenau weather in May.

December and June present stark contrasts in weather patterns. In December, the temperature ranges from a chilly -4°C (25°F) at its lowest to a mild 13°C (56°F) at its highest, with an average of around 3°C (37°F). The month is marked by high humidity at 90%, along with significant precipitation of 109 mm (4.3 in) spread over 18 days, creating a damp and cold atmosphere. In contrast, June showcases a much warmer climate, with temperatures beginning at a minimum of 8°C (47°F) and soaring up to 34°C (93°F), averaging 19°C (66°F). While June experiences slightly higher precipitation at 126 mm (5.0 in), it only occurs across 14 days and comes with lower humidity at 82%, contributing to an overall warmer and more pleasant feel. For more details, you can check Reichenau weather in June.

The weather in December contrasts sharply with that of July, showcasing the seasonal variations typical of many regions. In December, temperatures can drop as low as -4°C (25°F), with an average of 3°C (37°F) and a maximum of 13°C (56°F). This month sees significant precipitation, totaling 109 mm (4.3 in) over approximately 18 days, accompanied by a high humidity level of 90%. In contrast, July experiences much warmer temperatures, with a minimum of 10°C (50°F) and an average of 20°C (68°F), reaching highs of up to 35°C (95°F). Precipitation is slightly lower at 95 mm (3.7 in) over 14 days, and humidity is also lower at 83%. The stark differences in temperature and humidity highlight the seasonal shifts, making December quite chilly and damp compared to the warm and relatively dry conditions of July. For more details, visit Reichenau weather in July.

December and August present stark contrasts in weather conditions. December experiences colder temperatures, with minimums reaching -4°C (25°F) and an average of only 3°C (37°F), while August boasts milder averages of 20°C (68°F) and highs that can soar to 34°C (93°F). Rainfall is also a factor, with December having 109 mm (4.3 in) of precipitation spread across 18 days, compared to August's 127 mm (5.0 in) over 15 days. Additionally, humidity levels are higher in December at 90%, compared to 80% in August, contributing to the overall chilly and damp feel of winter. For more specific details about August weather, you can refer to Reichenau weather in August.

December and September showcase stark contrasts in weather patterns. In September, temperatures range from a comfortable minimum of 3°C (38°F) to a warm maximum of 28°C (83°F), with an average of 15°C (60°F). The month enjoys relatively low precipitation, totaling 82 mm (3.2 in) over just 11 days, and humidity sits at a mild 83%. In contrast, December introduces a chillier climate with minimum temperatures plunging to -4°C (25°F) and averaging around 3°C (37°F). The maximum temperature reaches only 13°C (56°F), while precipitation increases to 109 mm (4.3 in) over 18 days, accompanied by higher humidity levels at 90%. For more detailed insights into September's weather, visit Reichenau weather in September.

In comparing the weather between October and December, we see a notable shift in temperatures and precipitation patterns. October boasts milder temperatures, with a minimum of 1°C (34°F) and an average of 11°C (51°F), reaching up to 22°C (71°F). In contrast, December's temperatures are considerably cooler, ranging from a minimum of -4°C (25°F) to a maximum of 13°C (56°F), with an average of only 3°C (37°F). While October experiences less precipitation at 90 mm (3.5 in) over 13 days, December sees an increase to 109 mm (4.3 in) over 18 days, indicating a wetter month. Both months share a high humidity level of 90%, but the overall chill in December creates a stark difference in the seasonal feel. For those interested in more detailed October weather, you can check out Reichenau weather in October.

In comparing the weather of November and December, it is evident that December is generally colder, with average temperatures dropping from November's 5°C (41°F) to just 3°C (37°F). The maximum temperature in December is also notably lower, peaking at 13°C (56°F) compared to November's warmer 19°C (67°F). Additionally, December experiences more precipitation, totaling 109 mm (4.3 in) over 18 days, whereas November sees only 57 mm (2.2 in) across 11 days. Humidity levels remain relatively high in both months, with December averaging 90% and November at 88%. For a closer look at November's weather details, visit Reichenau weather in November.

Compare Reichenau's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Reichenau

As December settles over Reichenau, the weather transforms markedly from the milder months of autumn. With average temperatures around 3°C (37°F), December is notably cooler, showcasing a brisk chill that beckons the festive spirit. The month also sees an uptick in precipitation, with around 18 days experiencing rain, contributing to the damp and humid atmosphere that can reach 90% humidity. This combination of cool temperatures and moisture does distinguish December from the preceding months, creating a unique landscape often adorned with frosty mornings and misty evenings. For a comprehensive overview of how December fits into the broader climate profile, check out Reichenau Climate.