December Weather in Au am Rhein, Germany

Last updated: February 26, 2025

In December, Au am Rhein, Germany, experiences a chilly climate characterized by a maximum temperature of 15°C (59°F) and an average of only 5°C (41°F). As winter settles in, minimum temperatures can plummet to -5°C (24°F), creating a stark contrast to the mild daytime warmth. Precipitation is frequent during this month, with 97 mm (3.8 in) recorded over about 19 days, contributing to a notably high humidity level of 91%. This combination of cool temperatures and regular rain makes December in Au am Rhein a cozy, albeit wet, winter experience, perfect for enjoying the charm of the season while staying warm indoors.

December Temperature in Au am Rhein

In December, temperatures in Au am Rhein, Germany begin to reflect the chill of winter, with minimums dropping to -5°C (24°F), yet the average remains a brisk 5°C (41°F). As the year draws to a close, the maximum temperatures reach a comfortable 15°C (59°F), making it a season where warmth can still be found, albeit fleetingly. This month marks a distinct transition from the milder conditions of autumn, accompanied by an invigorating crispness in the air. With December's onset, the landscape transforms, inviting a mix of holiday festivities and serene winter scenes, where the chilly temperatures create a picturesque backdrop for seasonal celebrations.

December Weather in Au am Rhein: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Au am Rhein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec374145525968717063544440
Data source: Temperature data for Au am Rhein 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 Au am Rhein

In December, Au am Rhein experiences a notable spike in precipitation, recording an impressive 97 mm (3.8 in), making it the wettest month of the year. This increase is accompanied by a rise in the number of precipitation days, with 19 days of rain falling throughout the month, significantly higher than the average for other months. This trend illustrates a transition from the relatively drier late autumn months to a more dynamic winter scenario, where moisture-laden clouds dominate the sky. As the year closes, the combination of increased rainfall and frequency of rainy days not only highlights December's unique weather pattern but also sets the stage for the colder months ahead, preparing the landscape for a wintry transformation.

December Precipitation Trends in Au am Rhein

The chart displays monthly precipitation patterns in Au am Rhein, 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.
JanFebMarAprMayJunJulAugSepOctNovDec686368317162554942615097
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Au am Rhein

In Au am Rhein, Germany, December brings a return to the highest humidity levels of the year, peaking at 91%, mirroring the moisture-laden atmosphere characteristic of the winter months. This increase is part of a notable trend, as the humidity consistently rises from its lowest point of 79% in May and maintains elevated readings throughout the colder months. While October and November exhibit a gradual climb to 89%, December's sharp rise signals a time of increased atmospheric moisture, contributing to the crisp, cool air typical of the season. Overall, the transition from spring to winter illustrates a clear pattern of rising humidity, crucial for understanding the region's climate dynamics.

December Average Humidity in Au am Rhein

This chart illustrates the average monthly humidity levels in Au am Rhein, 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%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Au am Rhein

In December, Au am Rhein experiences a notably low UV Index of 1, indicating minimal risk of harm from unprotected sun exposure. This low index trends down from the previous months, reflecting the seasonal shift toward shorter days and less intense sunlight. With a burn time of 45 minutes, residents and visitors can comfortably enjoy outdoor activities without immediate concern for sunburn. As we move through the year, the UV levels fluctuate, peaking at 8 in the summer months, before steadily declining in the fall and winter. For more details on seasonal variations, check out Au am Rhein UV Index.

Maximum UV Index Levels in Au am Rhein for December

The chart shows the monthly maximum UV Index (UVI) for Au am Rhein 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: Au am Rhein 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 Au am Rhein

As the year wraps up in Au am Rhein, Germany, December brings a subtle descent into shorter days with 144 hours of sunshine, offering a serene contrast to the vibrant sunlight experienced in the summer months. This decline follows a steady rise peaking in July at 415 hours, showcasing an idyllic summer season basked in golden rays. The transition into winter sharpens the charm of December, where frosty mornings mingle with occasional bursts of sunlight, reminiscent of the 206 hours of sunlight in February. While the sun may dissipate, its memory lingers in the crisp air, inviting reflections on nature's cycles and the gently fading light that prepares the way for the coming year.

Monthly Sunshine Duration in Au am Rhein: December Highlighted

The December sunshine duration represents the total number of hours Au am Rhein 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.
JanFebMarAprMayJunJulAugSepOctNovDec127h206h280h348h390h395h415h384h322h263h191h144h
Data source: Au am Rhein December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Au am Rhein During December

In December, the likelihood of sunny weather in Au am Rhein, Germany, diminishes to 19%, marking a significant drop compared to the sunnier months earlier in the year. As the seasons transition from autumn to winter, this trend reflects a general decrease in sunshine, with November already experiencing a 24% chance. Following an upward trajectory from February's 40% to April's peak at 50%, the chances of clear skies wane as the calendar edges closer to the new year. While December does present a lower chance of sun, the preceding months remind us of the brighter possibilities that spring holds for this charming destination.

Percentage of Sunny Days in December in Au am Rhein

The chart illustrates the percentage of sunny days in Au am Rhein 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 Au am Rhein experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%40%45%50%33%34%40%33%47%35%24%19%
Data source: Au am Rhein December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Au am Rhein in December

In Au am Rhein, Germany, the rhythm of daylight varies beautifully throughout the year, showcasing a clear trend that reflects the changing seasons. As winter approaches in December, the daylight dwindles to just 8 hours, echoing the shorter days that continue into the colder months. This pattern invites a cozy indoor atmosphere, contrasting sharply with the vibrant 16 hours of sunlight enjoyed during the peak of summer in June. From January's modest 8 hours to the gradual increase in February and March, the daylight steadily rises, reaching its zenith in May before tapering off again. The transition from the long, bright days of summer back to the serene stillness of winter highlights the cyclical nature of time in this charming region, creating a seamless flow of light and dark that marks each season's passage.

Average Daylight Hours in Au am Rhein for December

The chart illustrates the variation in daylight duration in Au am Rhein throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 43m10h 9m11h 55m13h 44m15h 19m16h 7m15h 42m14h 17m12h 32m10h 44m9h 7m8h 16m
Data source: Au am Rhein daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Au am Rhein

In December, Au am Rhein experiences a noticeable increase in wind speed, averaging 3.2 m/s (7 mph). This uptick marks a shift from the calmer breezes typical of the summer months, with June recording the lowest average at 2.1 m/s (5 mph). As the year progresses, the wind picks up slightly from its early winter lows in January and February, where it hovers around 3.6 m/s and 3.0 m/s, respectively. The winds in December serve as a gentle reminder of the transition into winter, as the blustery chill complements the festive atmosphere of the season, contrasting sharply with the lighter airs felt in the warmer months. Overall, December's winds reflect a seasonal trend where cool, crisp air begins to envelop the landscape, setting the stage for a serene yet lively winter backdrop.

Average December Wind Speed in Au am Rhein

The chart displays monthly wind speed patterns in Au am Rhein, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.03.02.83.72.12.52.62.22.62.73.2 m/s
Data source: Au am Rhein December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Au am Rhein Compares to Other Months

The weather in Au am Rhein 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 Au am Rhein and find detailed weather information for every month.

December and January exhibit distinct yet somewhat similar weather patterns. December tends to be milder with average temperatures around 5°C (41°F), while January gets colder, with an average of 3°C (38°F) and a lower minimum temperature of -11°C (13°F). Precipitation levels also differ, with December receiving 97 mm (3.8 in) over 19 days compared to January's 68 mm (2.7 in) over just 12 days. Interestingly, both months maintain a high humidity level of 91%. For more detailed insights into January's weather, you can refer to Au am Rhein weather in January.

December and February present distinct weather patterns despite sharing similar average temperatures. In December, temperatures can dip to a low of -5°C (24°F) but typically hover around an average of 5°C (41°F), reaching a maximum of 15°C (59°F). This month is characterized by higher precipitation, totaling 97 mm (3.8 in) over about 19 days, along with a humidity level of 91%. In contrast, February experiences colder minimum temperatures, dropping to -11°C (13°F), while still maintaining the same average of 5°C (41°F) and reaching up to 20°C (69°F). February sees significantly less rainfall at 63 mm (2.5 in) across only 11 days, and humidity levels remain slightly lower at 89%. For more detailed insights into February weather, you can check Au am Rhein weather in February.

December and March showcase a noticeable transition in weather patterns. In December, temperatures typically range from a chilly -5°C (24°F) to a milder 15°C (59°F), with an average temperature of 5°C (41°F). The month experiences significant precipitation—97 mm (3.8 in) over 19 days—along with high humidity at 91%. In contrast, March sees colder minimum temperatures dipping to -10°C (15°F), but it can rise to a warm maximum of 23°C (74°F), averaging 7°C (45°F). With 68 mm (2.7 in) of precipitation over 13 days and humidity at 87%, March hints at the upcoming spring while still holding onto some winter chill. For more detailed information, check out Au am Rhein weather in March.

When comparing the weather between December and April, distinct differences emerge. December typically features colder temperatures, with a minimum of -5°C (24°F) and average highs reaching only about 15°C (59°F). The month is often marked by high humidity levels at 91% and substantial precipitation of 97 mm (3.8 in) over 19 days.

In contrast, April experiences milder weather, showcasing a minimum temperature of -3°C (27°F) and an average high of 28°C (82°F). The month is significantly drier, with only 31 mm (1.2 in) of precipitation spread over just 8 days, and a slightly lower humidity level of 83%. For a more detailed look at the weather conditions in April, you can check Au am Rhein weather in April.

December weather is characterized by significantly colder temperatures, with a minimum of -5°C (24°F) and an average of 5°C (41°F), while May sees a much warmer climate, where temperatures start at a minimum of 1°C (35°F) and can rise to an average of 15°C (59°F), peaking at 32°C (89°F). In December, the region also experiences higher humidity levels at 91% and more precipitation, totaling 97 mm (3.8 in) over 19 days, compared to May's lower humidity of 79% and 71 mm (2.8 in) of rain spread over just 11 days. This stark contrast reflects the shift from a chilly, damp winter to a warmer, drier spring. For more detailed weather information, you can visit Au am Rhein weather in May.

December and June present strikingly different weather patterns. In December, temperatures can dip as low as -5°C (24°F), with an average of 5°C (41°F) and a maximum reaching 15°C (59°F). The month is characterized by high humidity at 91% and considerable precipitation, averaging 97 mm (3.8 in) over 19 days. In contrast, June offers a warm climate with minimum temperatures around 8°C (48°F) and an average of 20°C (69°F), soaring up to a maximum of 37°C (98°F). Precipitation is also reduced, averaging 62 mm (2.4 in) over just 10 days, and humidity drops to 82%. To learn more about June's weather in this region, visit Au am Rhein weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures can plunge as low as -5°C (24°F), with an average of 5°C (41°F) and a maximum reaching 15°C (59°F). The month is characterized by high humidity levels at 91% and significant precipitation, averaging 97 mm (3.8 in) over 19 days. In contrast, July showcases a much warmer climate, with minimum temperatures around 10°C (51°F), an average of 21°C (71°F), and peaks that can soar to 39°C (103°F). Also, July experiences less rainfall, totaling 55 mm (2.2 in) over just 9 days, and a slightly lower humidity of 83%. For more specific details on the weather patterns in July, you can check Au am Rhein weather in July.

December and August present a striking contrast in weather conditions. In December, temperatures can drop as low as -5°C (24°F) and only reach an average high of around 5°C (41°F), accompanied by high humidity at 91% and considerable precipitation spanning 19 days, totaling 97 mm (3.8 in). In stark contrast, August boasts a much warmer climate, with minimum temperatures of 9°C (48°F) and average highs that soar to 21°C (70°F), peaking at a scorching 36°C (97°F). Despite the warmer weather, August experiences less rainfall, with only 49 mm (1.9 in) spread over 11 days and a slightly lower humidity of 84%. For a more detailed look at August conditions, please visit Au am Rhein weather in August.

December weather features significantly lower temperatures than September, with average highs reaching only 15°C (59°F) compared to September’s warm peak of 34°C (93°F). While December sees a minimum temperature of -5°C (24°F), September starts at a more moderate 4°C (40°F). Additionally, December experiences considerably more precipitation, averaging 97 mm (3.8 in) over 19 days, whereas September receives only 42 mm (1.7 in) over just 7 days. Humidity levels are slightly higher in December at 91%, in contrast to September's 85%. For more details about the experiences of September weather, visit Au am Rhein weather in September.

In comparing the weather of December and October, there is a noticeable shift in temperature and precipitation. December experiences colder lows, averaging around -5°C (24°F) at night, while October offers milder temperatures with a minimum of 2°C (35°F). Average daily temperatures in December are cooler at 5°C (41°F) compared to 12°C (54°F) in October, and the maximum temperatures can reach up to 15°C (59°F) versus a warmer 27°C (81°F) in October. Furthermore, December sees a higher amount of precipitation, totaling 97 mm (3.8 in) over 19 days, compared to October's 61 mm (2.4 in) across 12 days. Humidity levels remain high in both months, with December at 91% and October at 88%. For more insights on October's weather, you can check Au am Rhein weather in October.

December's weather contrasts with November's in several notable ways. While November enjoys relatively milder temperatures, with an average of 7°C (44°F) and a maximum of 22°C (72°F), December sees a drop, averaging around 5°C (41°F) and peaking at only 15°C (59°F). In terms of precipitation, December is significantly wetter, receiving 97 mm (3.8 in) over 19 days compared to November's 50 mm (2.0 in) across just 10 days. Additionally, December comes with higher humidity levels at 91%, slightly above November's 89%. For more details on November weather, check out Au am Rhein weather in November.

Compare Au am Rhein's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Au am Rhein

December in Au am Rhein paints a striking contrast to the milder months, as temperatures dip significantly, bringing a chill to the air. With an average temperature around 5°C and the potential for nighttime lows plunging to -5°C, it’s a month that prompts cozy sweaters and warm drinks. Rain is also a frequent guest, with 19 days of precipitation contributing to a total of 97 mm, making it one of the wetter months of the year. The high humidity levels further enhance the cold, creating a frosty ambiance that's characteristic of winter. Whether you're exploring the scenic views or enjoying the festive spirit, December's weather invites you to embrace the season's unique charm. For more detailed insights, visit Au am Rhein Climate.