December Weather in Hameln, Germany

Last updated: February 26, 2025

As December arrives in Hameln, Germany, the weather transforms into a chilly yet captivating backdrop. With average temperatures hovering around 4°C (39°F), residents and visitors can expect to experience highs of 14°C (57°F) and lows dipping to a brisk -9°C (16°F). This month brings a notable 84 mm (3.3 in) of precipitation over 16 days, contributing to the city's enchanting winter atmosphere. The high humidity levels at 92% create a cozy, crisp air, perfect for enjoying winter strolls through Hameln's picturesque streets adorned with festive decorations. Whether you're wandering through the historic center or savoring warm local delicacies, December in Hameln offers a unique charm that captures the essence of the season.

December Temperature in Hameln

In December, Hameln, Germany, ushers in the winter chill, with temperatures showcasing a notable dip as the month progresses. The minimum temperature often hovers around -9°C (16°F), while the average temperature sits at a crisp 4°C (39°F). The mercury typically peaks at a moderate 14°C (57°F), providing a brief reprieve from the cold. This month serves as a transition from the milder autumns of November to the depths of winter, with days becoming shorter and frosty nights becoming the norm. Residents and visitors alike may find themselves bundling up against the cold, making it an ideal time for cozy gatherings and festive celebrations.

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

The chart illustrates December temperature patterns in Hameln, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363842485564656558524339
Data source: Temperature data for Hameln 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 Hameln

In December, Hameln experiences a notable increase in precipitation, with 84 mm (3.3 in) of rainfall over 16 days, marking it as one of the wetter months of the year. This trend aligns with the wetter conditions seen in October and July, but December stands out for its higher frequency of rainy days. As winter sets in, the increase in both precipitation amount and rainy days suggests that residents can expect a rather damp and chilly month, perfectly setting the scene for cozy gatherings indoors. Overall, this shift in rainfall patterns reflects the transition to a more precipitation-heavy winter season in Hameln.

December Precipitation Trends in Hameln

The chart displays monthly precipitation patterns in Hameln, 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.
JanFebMarAprMayJunJulAugSepOctNovDec737577466874997859845184
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hameln

In December, Hameln, Germany, experiences a notable return to high humidity levels, reaching 92%. This trend of elevated humidity is consistent with the winter months, where both January and November also hover around the same figure. As the year transitions from the drier late spring and summer months—with humidity levels dipping to 74% in June and July—the autumn months see a gradual increase, culminating in December's damp embrace. This cyclical pattern highlights the town's characteristic shift toward a more humid climate as the colder months set in, reinforcing the importance of understanding seasonal humidity for both residents and visitors alike.

December Average Humidity in Hameln

This chart illustrates the average monthly humidity levels in Hameln, 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%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hameln

In Hameln, Germany, the UV Index experiences a notable shift throughout the year, reflecting changing sun exposure levels. As the seasons progress from January to June, the UV Index rises from a low level of 1 in the winter months to a peak of 8 during the summer, indicating a significant increase in sun intensity and a sharp decrease in burn time to just 15 minutes. Following this peak, the UV Index gently declines, landing back at 1 in December, where the exposure risks are once again minimal, echoing the protective attitudes of the winter months. This trend underscores the importance of being mindful of UV exposure, even in the cooler seasons. For detailed insights, visit Hameln UV Index.

Maximum UV Index Levels in Hameln for December

The chart shows the monthly maximum UV Index (UVI) for Hameln 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Hameln 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 Hameln

In December, Hameln, Germany, sees a notable decline in sunshine hours, totaling 117 hours for the month. This reduction is part of a broader seasonal trend, as daylight dwindles toward the winter solstice. Following the lively sun-kissed days of summer, where sunshine peaked at 397 hours in July, the month of December stands in stark contrast. As the year comes to a close, the gradual drop from 384 hours in May to December’s meager total highlights the region's typical transition from vibrant spring and summer warmth into the coolness of late autumn and winter. This seasonal shift invites residents and visitors alike to embrace the cozy indoor activities that the festive month brings, even as the sun shines less frequently.

Monthly Sunshine Duration in Hameln: December Highlighted

The December sunshine duration represents the total number of hours Hameln 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h189h257h339h384h390h397h379h308h235h162h117h
Data source: Hameln December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hameln During December

In Hameln, Germany, December is marked by a notably low chance of sunny weather, with only a 12% likelihood of sunshine. This contrasts sharply with the sunnier months of March and April, which see chances soar to 36% and 33%, respectively. As winter settles in, the trend shows a consistent decline from the autumn months, where November already dipped to 15%. This downward trajectory in daylight opportunities suggests that locals should brace for a month characterized more by overcast skies than radiant sunshine, making those few sunny spells all the more cherished.

Percentage of Sunny Days in December in Hameln

The chart illustrates the percentage of sunny days in Hameln 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 Hameln experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%24%36%33%28%25%26%29%33%25%15%12%
Data source: Hameln December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hameln in December

In Hameln, Germany, December marks the culmination of the year with the shortest daylight, offering just 7 hours of sunlight. This decline in brightness follows a gradual trend from the vibrant 16 hours enjoyed in June and July, creating a stark contrast that signifies the transition from summer's long, sun-soaked days to the cozy embrace of winter. As the year progresses, daylight steadily decreases from 15 hours in May to 8 hours by November, before dipping to its annual low in December. This pattern emphasizes the shifting seasons, inviting residents and visitors alike to enjoy the softer light and reflective moments that the end of the year brings, even as daylight fades.

Average Daylight Hours in Hameln for December

The chart illustrates the variation in daylight duration in Hameln throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 20m9h 56m11h 54m13h 55m15h 41m16h 37m16h 7m14h 32m12h 35m10h 35m8h 47m7h 49m
Data source: Hameln daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Hameln

As December settles in Hameln, Germany, the chill in the air brings an average wind speed of 3.6 m/s (8 mph), aligning closely with the earlier months of the year. This consistency highlights a notable trend: while summer months see a dip in wind speed, the latter part of the year experiences a gentle resurgence. October marks the peak with a brisk 3.9 m/s (9 mph), but as winter approaches, the winds temper slightly, matching January's opening pace. The winds serve as a reminder of the seasonal transition, creating a beautifully serene atmosphere that invites both locals and visitors to embrace the festive spirit of December amidst the enchanting backdrop of Hameln.

Average December Wind Speed in Hameln

The chart displays monthly wind speed patterns in Hameln, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.43.43.23.62.32.63.12.63.93.23.6 m/s
Data source: Hameln December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Hameln Compares to Other Months

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

December and January share similar temperature ranges, with December typically experiencing slightly milder conditions, averaging around 4°C (39°F) compared to January's 2°C (36°F). Both months see maximum temperatures peak at 14°C (57°F), but January starts with a lower minimum temperature of -10°C (15°F) compared to December's -9°C (16°F). In terms of precipitation, December receives slightly more rainfall, totaling 84 mm (3.3 in) over 16 days, while January records 73 mm (2.9 in) across 13 days. Humidity levels remain consistent at 92% for both months, contributing to the chilly atmosphere. For a more detailed look at the weather trends, visit Hameln weather in January.

December and February both present cool temperatures, but February is notably colder, with minimums reaching -19°C (-2°F) compared to December's -9°C (16°F). While December has a slightly higher average temperature of 4°C (39°F) compared to February's 3°C (38°F), the maximum temperatures in February can peak at a warmer 19°C (66°F) versus December's 14°C (57°F). In terms of precipitation, December sees a bit more at 84 mm over 16 days, while February has 75 mm over just 12 days. Despite the chilly conditions, both months maintain high humidity levels, with December at 92% and February at 90%. For more detailed insights, check Hameln weather in February.

December and March exhibit distinct weather patterns, with December showcasing colder temperatures, ranging from a minimum of -9°C (16°F) to a maximum of 14°C (57°F) and an average of 4°C (39°F). In contrast, March experiences slightly milder conditions, with temperatures ranging from -11°C (12°F) to 21°C (70°F) and an average of 5°C (42°F). While both months have comparable precipitation levels, December has a slightly higher total of 84 mm (3.3 in) over 16 days, compared to March's 77 mm (3.0 in) across 15 days. Additionally, December's humidity is notably higher at 92%, while March maintains a more moderate 87%. To explore more about the climate during this time, visit Hameln weather in March.

December weather is characterized by colder temperatures, with a minimum dropping to -9°C (16°F) and an average of around 4°C (39°F). In contrast, April brings a noticeable warmth, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 26°C (80°F) and an average of 9°C (48°F). While December sees higher precipitation over 16 days at 84 mm (3.3 in), April is relatively drier, receiving 46 mm (1.8 in) over 10 days. Moreover, December's humidity is slightly higher at 92%, compared to April's 83%. For more detailed information, you can check Hameln weather in April.

December and May present strikingly different weather conditions. In December, temperatures can drop as low as -9°C (16°F), with an average of 4°C (39°F) and a maximum of 14°C (57°F), creating a chilly atmosphere characterized by high humidity at 92%. The month sees significant precipitation, with around 84 mm (3.3 in) falling over 16 days. In contrast, May experiences a milder climate, with temperatures ranging from a minimum of -1°C (31°F) to a comfortable average of 13°C (55°F), peaking at 30°C (86°F). The total precipitation for May is lower, at 68 mm (2.7 in) over just 13 days, and the humidity is more moderate at 76%. For more detailed insights into the pleasant weather of May, check out Hameln weather in May.

The weather in December is characterized by significantly colder temperatures, with lows reaching -9°C (16°F) and an average of just 4°C (39°F). In contrast, June offers a much warmer climate, with minimum temperatures around 4°C (39°F) and an average high of 18°C (64°F), peaking at a maximum of 32°C (90°F). While December sees higher humidity levels at 92% and more precipitation (84 mm over 16 days), June experiences drier conditions with 74 mm of rain across only 11 days and relatively lower humidity at 74%. For more details on June conditions, you can check Hameln weather in June.

December and July exhibit stark contrasts in weather conditions. In December, temperatures can drop as low as -9°C (16°F), with an average of around 4°C (39°F) and highs reaching only 14°C (57°F). The month sees considerable precipitation, totaling 84 mm (3.3 in) over 16 days, and a high humidity level at 92%. In contrast, July brings much warmer temperatures, with lows of 7°C (44°F) and an average of 18°C (65°F), peaking at a scorching 36°C (98°F). Even though July experiences slightly higher precipitation at 99 mm (3.9 in), it is distributed over fewer days, approximately 12, and the humidity is significantly lower at 74%. For more information on the weather specifics, check out Hameln weather in July.

December and August present strikingly different weather profiles. In December, temperatures can plummet to a minimum of -9°C (16°F), with an average of around 4°C (39°F) and a maximum of 14°C (57°F). The month is also characterized by high humidity at 92% and significant precipitation, totaling 84 mm (3.3 in) over approximately 16 days. In contrast, August brings much warmer conditions, with temperatures ranging from a minimum of 7°C (46°F) to a sizzling maximum of 35°C (95°F) and an average of 18°C (66°F). While precipitation remains relatively close at 78 mm (3.1 in), it occurs over fewer days, approximately 14, and humidity is notably lower at 75%. To see more about the weather specifics during this summer month, check out Hameln weather in August.

December and September present strikingly different weather profiles. In December, temperatures drop considerably, with minimums reaching -9°C (16°F) and average highs around 4°C (39°F), while precipitation occurs on 16 days, totaling 84 mm (3.3 in) and accompanied by high humidity at 92%. In contrast, September enjoys much milder conditions, with temperatures ranging from a minimum of 2°C (35°F) to an average of 14°C (58°F) and maximums peaking at 30°C (87°F). Moreover, September experiences less precipitation over fewer days, amounting to 59 mm (2.3 in) and slightly lower humidity at 82%. For more detailed insights on September weather, you can refer to Hameln weather in September.

In comparing the weather of December and October, it's evident that October experiences milder temperatures, with an average of 11°C (52°F) compared to December's average of only 4°C (39°F). October also sees a wider range of temperatures, reaching a maximum of 26°C (79°F), while December's maximum is much cooler at 14°C (57°F). Precipitation levels are similar, with both months receiving around 84 mm (3.3 in) over approximately the same number of days—15 in October and 16 in December. Additionally, humidity is slightly higher in December at 92%, compared to 88% in October. For more details on October weather, you can check out Hameln weather in October.

In comparing the weather of December and November, December presents colder temperatures with a minimum of -9°C (16°F) and an average of 4°C (39°F), whereas November is milder, with a minimum of -3°C (28°F) and an average of 6°C (43°F). December also sees increased precipitation, totaling 84 mm (3.3 in) over 16 days, compared to November's 51 mm (2.0 in) over just 11 days. Humidity levels remain high in both months, with December at 92% and November slightly lower at 90%. For more specific details, you can refer to Hameln weather in November.

Compare Hameln's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Hameln

As winter settles in, December in Hameln showcases a stark contrast to the milder months that precede it. With chilly temperatures reaching as low as -9°C, the crisp, cold air feels much colder than the average 4°C might suggest. The month is also characterized by higher humidity levels at 92% and a significant 84 mm of precipitation spread across 16 days, making it one of the wettest periods of the year. This combination of cool temperatures and increased moisture creates a distinctly chilly and often damp atmosphere, typical of the season. For a detailed look at the weather patterns throughout the year, visit Hameln Climate.