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December Weather in Hermeskeil, Germany

Last updated: August 23, 2025

In December, the average temperature in Hermeskeil, Germany hovers around 3°C (38°F), with a minimum dipping as low as -5°C (23°F) and a maximum reaching 13°C (56°F). This month also sees 132 mm (5.2 in) of precipitation spread over 20 days, accompanied by a high average humidity of 93%. Prepare for a chilly and wet season!

December Temperature in Hermeskeil

In December in Hermeskeil, the average temperature is 3°C (38°F). The maximum can reach 13°C (56°F) and the minimum can be as low as -5°C (23°F). Be prepared for chilly weather and dress in layers if you're planning to explore during this time.

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

The chart illustrates December temperature patterns in Hermeskeil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hermeskeil, December typically has an average temperature of 3°C (38°F), with highs reaching up to 13°C (56°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742485564656457504138
Data source: Temperature data for Hermeskeil 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 Hermeskeil

In Hermeskeil in December, the total precipitation amount is 132 mm (5.2 in) spread over 20 days.

December Precipitation Trends in Hermeskeil

The chart displays monthly precipitation patterns in Hermeskeil, 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 Hermeskeil, December typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec7781964886897068657570132
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hermeskeil

In Hermeskeil in December, humidity is 93%. With an average temperature of 3°C (38°F), this humidity feels like a thick, chilly fog that clings to your skin, making every step outdoors feel heavier and more exhausting, which can be quite uninviting for travelers.

December Average Humidity in Hermeskeil

This chart illustrates the average monthly humidity levels in Hermeskeil, 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 Hermeskeil is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hermeskeil

In Hermeskeil 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 Hermeskeil.

Maximum UV Index Levels in Hermeskeil for December

The chart shows the monthly maximum UV Index (UVI) for Hermeskeil 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 Hermeskeil typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Hermeskeil 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 Hermeskeil Compares to Other Months

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

This table compares monthly weather conditions in Hermeskeil, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)77 mm (3.0 inches)91%low
February Weather3°C (38°F)81 mm (3.2 inches)90%moderate
March Weather5°C (42°F)96 mm (3.8 inches)88%moderate
April Weather9°C (48°F)48 mm (1.9 inches)84%high
May Weather13°C (55°F)86 mm (3.4 inches)81%very high
June Weather18°C (64°F)89 mm (3.5 inches)82%very high
July Weather18°C (65°F)70 mm (2.8 inches)82%very high
August Weather18°C (65°F)68 mm (2.7 inches)80%high
September Weather14°C (58°F)65 mm (2.5 inches)83%high
October Weather10°C (51°F)75 mm (2.9 inches)89%moderate
November Weather5°C (41°F)70 mm (2.8 inches)91%low
December Weather3°C (38°F)132 mm (5.2 inches)93%low

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