December Weather in Wertheim, Germany

Last updated: February 26, 2025

In December, Wertheim, Germany experiences a distinctly chilly atmosphere, with average temperatures hovering around 3°C (38°F) and reaching a maximum of 14°C (57°F) on occasional milder days. The cold can be sharp, with minimum temperatures plummeting to -7°C (20°F). This month is also marked by a high humidity level of 91%, contributing to a damp feel. Rainfall is substantial, with 111 mm (4.4 in) spread across 18 days, making it a wet and wintry month. Visitors are advised to dress warmly and prepare for a mix of cold and damp conditions throughout their stay.

December Temperature in Wertheim

In Wertheim, Germany, December marks a transition into the winter season, with temperatures dipping as the year draws to a close. The month typically sees a minimum of -7°C (20°F), while daytime averages hover around 3°C (38°F), with a maximum of 14°C (57°F). Compared to the preceding months, December showcases a notable drop in temperatures, particularly from November's milder averages. As the cold settles in, the chilly days invite residents and visitors alike to bask in the cozy atmosphere of winter festivities, all while wrapped in warm layers to combat the brisk air. The gradual cooling trend from fall to winter creates a picturesque backdrop, highlighting the charm of this quaint German town.

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

The chart illustrates December temperature patterns in Wertheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343742495665666759514137
Data source: Temperature data for Wertheim 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 Wertheim

In Wertheim, Germany, December marks a notable peak in precipitation, receiving 111 mm (4.4 in), making it the wettest month of the year. This surge in rainfall is accompanied by an increase in rainy days, with 18 days of precipitation, significantly higher than the average for the preceding months. The month stands in stark contrast to November's 50 mm (2.0 in) and just 10 rainy days, highlighting a trend where the year concludes with a pronounced uptick in moisture. December's robust precipitation is crucial for replenishing local water resources, setting the stage for the coming months. This consistent pattern underscores the winter's characteristic dampness in Wertheim, offering a vivid reminder of nature's cycles.

December Precipitation Trends in Wertheim

The chart displays monthly precipitation patterns in Wertheim, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6864844297917975536550111
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wertheim

In Wertheim, Germany, December typically witnesses a peak in humidity, reaching 91%, which mirrors the high levels seen at the start of the year. As the seasons shift, a noticeable trend emerges: humidity gradually decreases from January's 91% through May's 79%, before starting an upward trajectory again in the latter half of the year. The months of June to October maintain a moderate range between 82% and 88%, but November signals a return to dampness as it bounces back to 89%. As we enter December, the persistent chill in the air is complemented by elevated humidity levels, creating a crisp, moist environment that characterizes the winter months in Wertheim.

December Average Humidity in Wertheim

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

In Wertheim, Germany, the UV Index sees a notable decline as winter sets in, with December recording a low UV Index of 1. This significant drop marks the conclusion of a sun-saturated summer, where values peaked at 8 in the warmer months of May through July, sparking a shift from very high to low exposure categories. As the year progresses, the burn times also reflect this trend: December offers a generous 45 minutes before sunburn risk arises, comparable to the burn times experienced in January and November. If you're planning outdoor activities during this month, remember to stay informed about the UV levels and protect your skin accordingly. For detailed insights, check out the Wertheim UV Index.

Maximum UV Index Levels in Wertheim for December

The chart shows the monthly maximum UV Index (UVI) for Wertheim 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.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Wertheim 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 Wertheim

In December, Wertheim, Germany, basked in 129 hours of sunshine, marking a dip as the year drew to a close. This month typically experiences one of the lowest sunlight levels, following a gradual decline from the summer highs of 409 hours in July. Despite the drop, December's rays offer a gentle reminder of brighter days ahead, contrasting with the chilly winter atmosphere. The sunshine in the preceding months—from a vibrant 378 hours in May to a more subdued 178 hours in November—illustrates a clear seasonal pattern, with sunlight peaking in the summer and waning softly toward the end of the year. As daylight shortens, the community may find joy in the fleeting moments of sun that December gifts, encouraging a sense of warmth and hope as they look forward to the returning light in the coming months.

Monthly Sunshine Duration in Wertheim: December Highlighted

The December sunshine duration represents the total number of hours Wertheim 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.
JanFebMarAprMayJunJulAugSepOctNovDec110h204h271h346h378h388h409h379h317h254h178h129h
Data source: Wertheim December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Wertheim During December

In Wertheim, Germany, the likelihood of sunny weather in December is quite low, with only a 13% chance of sunshine. This figure mirrors the trends established in the colder months, where both January and November also reflect similar slim prospects for sunlight. As the year progresses into spring, the chances of sunny days begin to rise significantly, peaking in March at 44%, before dipping again during the summer and autumn. Overall, December's weather appears to align closely with the preceding winter months, making it one of the gloomiest periods for sun-seekers in Wertheim.

Percentage of Sunny Days in December in Wertheim

The chart illustrates the percentage of sunny days in Wertheim 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 Wertheim experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%32%44%42%30%33%33%28%42%32%15%13%
Data source: Wertheim December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wertheim in December

In Wertheim, Germany, daylight duration experiences a dynamic ebb and flow throughout the year, peaking in the luminous months of June with an impressive 16 hours of sunlight. As we transition from mid-summer to the brisk air of winter, the days gradually shorten. By December, daylight dips back down to 8 hours, mirroring the lengths seen in January. This seasonal rhythm highlights the stark contrast between the vibrant 15 hours of daylight in May and the subdued 9 hours in November. As the year unfolds, residents and visitors can enjoy an abundant glow in the spring and summer, while the cooler months invite a more intimate experience with the crisp, candle-lit allure of shorter days.

Average Daylight Hours in Wertheim for December

The chart illustrates the variation in daylight duration in Wertheim throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 38m10h 6m11h 55m13h 47m15h 24m16h 14m15h 47m14h 20m12h 33m10h 42m9h 3m8h 10m
Data source: Wertheim daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Wertheim

In Wertheim, Germany, the December wind brings a refreshing change as the average wind speed reaches 3.0 m/s (7 mph). This marks a slight increase compared to the preceding months, sustaining a trend of more invigorating breezes as winter approaches. Throughout the year, wind speeds exhibit noticeable fluctuations, with May often showcasing the highest gusts at 3.5 m/s (8 mph). Meanwhile, the summer months consistently see lower figures, such as June's calm 2.1 m/s (5 mph). As the seasons shift, it becomes clear that while tranquil moments prevail, the advent of winter heralds a revival in wind energy, invigorating the spirit of Wertheim's beautiful landscapes.

Average December Wind Speed in Wertheim

The chart displays monthly wind speed patterns in Wertheim, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.42.93.02.73.52.12.42.62.12.82.53.0 m/s
Data source: Wertheim December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Wertheim Compares to Other Months

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

December and January present distinct yet somewhat similar weather patterns. In December, temperatures range from a minimum of -7°C (20°F) to a maximum of 14°C (57°F), with an average temperature of 3°C (38°F). The month receives significant precipitation, totaling 111 mm (4.4 in) over 18 days. In contrast, January experiences colder temperatures, with minimums dropping to -15°C (6°F) and a slight average decrease to 1°C (35°F). Precipitation also decreases, totaling 68 mm (2.7 in) over 11 days, yet the humidity remains constant at 91%. The notable drop in temperature from December to January highlights the transition into the heart of winter. For more details about the weather in January, you can visit Wertheim weather in January.

December typically features milder temperatures compared to February, with a minimum of -7°C (20°F) and a maximum of 14°C (57°F). In contrast, February can be colder, with temperatures ranging from a minimum of -13°C (8°F) to a higher maximum of 18°C (65°F). While December experiences more precipitation, averaging 111 mm (4.4 in) over 18 days, February sees reduced rainfall, with only 64 mm (2.5 in) falling over 11 days. Humidity levels remain similar in both months, hovering around 91% in December and 89% in February. For a closer look at the climate during this time, check out Wertheim weather in February.

In December, temperatures in Wertheim are generally colder, with an average of 3°C (38°F) and a minimum that can drop as low as -7°C (20°F), compared to the milder March averages of 6°C (42°F) and a minimum of -11°C (12°F). Precipitation in December is relatively high, totaling 111 mm (4.4 in) over 18 days, whereas March experiences less rainfall at 84 mm (3.3 in) across 13 days. Additionally, humidity levels are slightly higher in December at 91%, compared to 87% in March. For more detailed insights into the weather in March, you can explore Wertheim weather in March.

December and April offer distinctly different weather experiences. In December, temperatures can dip as low as -7°C (20°F), with an average of around 3°C (38°F) and highs reaching 14°C (57°F). This month sees substantial precipitation, with 111 mm (4.4 in) spread over 18 days, contributing to a high humidity level of 91%. In contrast, April brings a more moderate climate with minimum temperatures of -4°C (24°F), an average of 10°C (49°F), and maximums soaring up to 26°C (79°F). The total precipitation decreases significantly to 41 mm (1.6 in) over just 9 days, and humidity is slightly lower at 83%. For more detailed insights into April's climate, you can visit Wertheim weather in April.

December weather is characterized by colder temperatures, with minimums dropping to -7°C (20°F) and an average temperature of around 3°C (38°F). The month sees significant precipitation, totaling 111 mm (4.4 in) over 18 days and a high humidity level of 91%. In contrast, May brings a much warmer climate, with minimum temperatures around -1°C (31°F) and an average of 13°C (56°F), peaking at a maximum of 30°C (87°F). Precipitation decreases slightly to 97 mm (3.8 in) over 13 days, accompanied by lower humidity at 79%. For a more detailed look at the weather specifics, you can check Wertheim weather in May.

In December, the weather is characterized by chilly temperatures, ranging from a minimum of -7°C (20°F) to a maximum of 14°C (57°F) with an average of just 3°C (38°F). The month sees significant precipitation, totaling 111 mm (4.4 in) over 18 days, coupled with high humidity levels averaging 91%. In stark contrast, June offers a much warmer climate, with temperatures fluctuating between a minimum of 5°C (42°F) and a maximum of 34°C (93°F), and an average of 18°C (65°F). The precipitation in June is slightly lower at 91 mm (3.6 in) over 12 days, and the humidity is also more comfortable at 82%. For more detailed insights into June's weather, you can check Wertheim weather in June.

December and July present vastly different weather patterns, reflecting the stark contrasts of winter and summer. In December, temperatures dip significantly, with lows reaching -7°C (20°F) and average highs around 3°C (38°F). The month is also marked by considerable precipitation, totaling 111 mm (4.4 in) over 18 days and high humidity at 91%. In contrast, July enjoys much milder weather, where temperatures range from a minimum of 8°C (46°F) to a maximum of 36°C (97°F), with an average of 19°C (67°F). Rainfall is less frequent, totaling 78 mm (3.1 in) over just 12 days, and humidity is slightly lower at 83%. For more detailed insights, check out Wertheim weather in July.

December and August present strikingly contrasting weather conditions. In December, temperatures can drop as low as -7°C (20°F) and reach a maximum of 14°C (57°F), with an average temperature of around 3°C (38°F). The month is characterized by high humidity at 91% and significant precipitation, totaling 111 mm (4.4 in) over 18 days. In contrast, August enjoys much milder temperatures, with a minimum of 7°C (44°F) and a maximum of 35°C (95°F), averaging 19°C (67°F). Precipitation in August is lower, measuring 74 mm (2.9 in) across 13 days, and humidity is slightly less at 84%. The drastic differences in temperature and precipitation highlight the seasonal shift from the cold, damp conditions of December to the warm, relatively drier weather experienced in August. For more specific details, you can visit Wertheim weather in August.

December and September present stark contrasts in weather conditions. December often experiences much colder temperatures, with a minimum of -7°C (20°F) and an average of just 3°C (38°F), while September enjoys milder weather with temperatures ranging from a minimum of 2°C (36°F) to a warm average of 15°C (59°F), peaking at 30°C (85°F). Additionally, December is notably wetter, with 111 mm (4.4 in) of precipitation over 18 days, compared to September's lighter rainfall of 53 mm (2.1 in) across only 9 days. Humidity is also high in both months, but December reaches 91%, slightly higher than September's 85%. For more detailed insights, check out Wertheim weather in September.

The weather in December is markedly colder than in October, with average temperatures ranging from a minimum of -7°C (20°F) to a maximum of 14°C (57°F), compared to October's milder range of -1°C (30°F) to 24°C (76°F). December experiences significantly more precipitation, totaling 111 mm (4.4 inches) over 18 days, in contrast to October's 65 mm (2.6 inches) over 12 days. Additionally, December exhibits higher humidity levels at 91%, compared to October's 88%. For more detailed insights, you can check Wertheim weather in October.

In comparing the weather between December and November, December tends to be colder with average temperatures ranging from a minimum of -7°C (20°F) to a maximum of 14°C (57°F), while November experiences slightly milder conditions with temperatures from -3°C (27°F) to 20°C (69°F). Additionally, December is notably wetter, receiving 111 mm (4.4 in) of precipitation over 18 days, compared to November's 50 mm (2.0 in) over just 10 days. Humidity levels are quite similar, with December at 91% and November at 89%. For more detailed insights into November weather, visit Wertheim weather in November.

Compare Wertheim's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Wertheim

December in Wertheim presents a distinct shift in weather patterns compared to the milder months preceding it. As the year draws to a close, residents experience a significant drop in temperatures, with the chill setting in more firmly, leading to an average of just 3°C. The increased rainfall, totaling 111 mm over 18 days, fosters a notably damp and humid atmosphere, with humidity levels soaring to 91%. While the cozy charm of winter brings festive spirit, December's brisk conditions serve as a reminder of the cold season ahead. For a deeper insight into how this month fits into the broader scope of seasonal weather, explore Wertheim Climate.