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December Weather in Neunkirchen, Germany

Last updated: August 23, 2025

In Neunkirchen, Germany, December is characterized by an average temperature of 3°C (38°F), where it can dip as low as -7°C (20°F) and reach a pleasant 14°C (57°F). Rain is not uncommon, with an average precipitation of 111 mm (4.4 in) spread over 18 days, contributing to a notably high average humidity of 91%.

December Temperature in Neunkirchen

In December in Neunkirchen, the average temperature is 3°C (38°F). The maximum can reach 14°C (57°F), while the minimum can drop as low as -7°C (20°F). Travelers should be prepared for cold weather and dress in layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Neunkirchen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Neunkirchen, December typically has an average temperature of 3°C (38°F), with highs reaching up to 14°C (57°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742495665666759514137
Data source: Temperature data for Neunkirchen 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 Neunkirchen

In Neunkirchen in December, the precipitation amount is 111 mm (4.4 in) over the course of 18 days.

December Precipitation Trends in Neunkirchen

The chart displays monthly precipitation patterns in Neunkirchen, 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. In Neunkirchen, December typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6864844297917975536550111
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Neunkirchen

In Neunkirchen in December humidity is 91%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating layered clothing to stay warm and dry during your travels.

December Average Humidity in Neunkirchen

This chart illustrates the average monthly humidity levels in Neunkirchen, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Neunkirchen is approximately 91%, offering insight into how humid the weather typically is during this month.
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 Neunkirchen

In Neunkirchen in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Neunkirchen.

Maximum UV Index Levels in Neunkirchen for December

The chart shows the monthly maximum UV Index (UVI) for Neunkirchen 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. In December, the maximum UV index in Neunkirchen typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Neunkirchen 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.

How December Weather in Neunkirchen Compares to Other Months

Weather in Neunkirchen varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Neunkirchen, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Neunkirchen, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)68 mm (2.7 inches)91%low
February Weather3°C (38°F)64 mm (2.5 inches)89%moderate
March Weather6°C (42°F)84 mm (3.3 inches)87%moderate
April Weather10°C (49°F)41 mm (1.6 inches)83%high
May Weather13°C (56°F)97 mm (3.8 inches)79%very high
June Weather18°C (65°F)91 mm (3.6 inches)82%very high
July Weather19°C (67°F)78 mm (3.1 inches)83%very high
August Weather19°C (67°F)74 mm (2.9 inches)84%high
September Weather15°C (59°F)53 mm (2.1 inches)85%high
October Weather11°C (51°F)65 mm (2.6 inches)88%moderate
November Weather5°C (42°F)50 mm (2.0 inches)89%low
December Weather3°C (38°F)111 mm (4.4 inches)91%low

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