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December Weather in Gyhum, Germany

Last updated: August 23, 2025

In December, the average temperature in Gyhum, Germany hovers around 4°C (40°F). Be prepared for chilly days, as temperatures can drop to a bone-biting -10°C (15°F), while peaking at a mild 13°C (55°F). Expect a precipitation amount of 76 mm (3.0 in) spread over approximately 15 days, coupled with a high average humidity of 90%.

December Temperature in Gyhum

In December in Gyhum, the average temperature is 4°C (40°F). Maximums can reach 13°C (55°F), while minimums can drop to as low as -10°C (15°F). Travelers should prepare for a range of temperatures, ensuring they pack both warm and cooler clothing options for their visit.

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

The chart illustrates December temperature patterns in Gyhum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gyhum, December typically has an average temperature of 4°C (40°F), with highs reaching up to 13°C (55°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec383942485564656659534440
Data source: Temperature data for Gyhum 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 Gyhum

In Gyhum in December, the precipitation amount is 76 mm (3.0 in), recorded over a span of 15 days.

December Precipitation Trends in Gyhum

The chart displays monthly precipitation patterns in Gyhum, 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 Gyhum, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec646067546777817354865176
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gyhum

In Gyhum in December humidity is 90%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothes, making even short excursions outside seem uncomfortable and uninviting.

December Average Humidity in Gyhum

This chart illustrates the average monthly humidity levels in Gyhum, 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 Gyhum is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gyhum

In Gyhum 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 Gyhum.

Maximum UV Index Levels in Gyhum for December

The chart shows the monthly maximum UV Index (UVI) for Gyhum 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 Gyhum typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Gyhum 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 Gyhum Compares to Other Months

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

This table compares monthly weather conditions in Gyhum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)64 mm (2.5 inches)91%low
February Weather4°C (39°F)60 mm (2.4 inches)89%low
March Weather6°C (42°F)67 mm (2.7 inches)87%moderate
April Weather9°C (48°F)54 mm (2.1 inches)82%moderate
May Weather13°C (56°F)67 mm (2.6 inches)73%high
June Weather18°C (65°F)77 mm (3.0 inches)66%very high
July Weather18°C (65°F)81 mm (3.2 inches)66%high
August Weather19°C (66°F)73 mm (2.9 inches)67%high
September Weather15°C (59°F)54 mm (2.1 inches)81%moderate
October Weather12°C (53°F)85 mm (3.4 inches)86%moderate
November Weather7°C (44°F)51 mm (2.0 inches)90%low
December Weather4°C (40°F)76 mm (3.0 inches)90%low

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