nomadseason

December Weather in Kollmar, Germany

Last updated: August 23, 2025

In December, the average temperature in Kollmar, Germany hovers around 4°C (40°F). Expect a chilly range, with minimums dipping to -10°C (14°F) and highs reaching up to 12°C (54°F). Pack an umbrella, as you might encounter 73 mm (2.9 in) of precipitation over 15 days. Don't forget, the air remains quite damp, boasting an average humidity of 90%.

December Temperature in Kollmar

In December in Kollmar, the average temperature is 4°C (40°F). Maximum temperatures can reach 12°C (54°F), while the minimum can drop as low as -10°C (14°F). Be sure to pack warm clothing and prepare for chilly conditions if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Kollmar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kollmar, December typically has an average temperature of 4°C (40°F), with highs reaching up to 12°C (54°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec383841475564646558534440
Data source: Temperature data for Kollmar 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 Kollmar

In Kollmar in December, the precipitation amount is 73 mm (2.9 in) over the course of 15 days.

December Precipitation Trends in Kollmar

The chart displays monthly precipitation patterns in Kollmar, 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 Kollmar, December typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec666168447768857357915573
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Kollmar

In Kollmar 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 Kollmar

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

In Kollmar 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 Kollmar.

Maximum UV Index Levels in Kollmar for December

The chart shows the monthly maximum UV Index (UVI) for Kollmar 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 Kollmar typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Kollmar 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 Kollmar Compares to Other Months

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

This table compares monthly weather conditions in Kollmar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)66 mm (2.6 inches)91%low
February Weather3°C (38°F)61 mm (2.4 inches)89%low
March Weather5°C (42°F)67 mm (2.7 inches)87%moderate
April Weather8°C (48°F)44 mm (1.7 inches)82%moderate
May Weather13°C (55°F)77 mm (3.0 inches)73%high
June Weather18°C (64°F)68 mm (2.7 inches)66%very high
July Weather18°C (64°F)85 mm (3.3 inches)66%high
August Weather18°C (65°F)73 mm (2.9 inches)67%high
September Weather15°C (59°F)57 mm (2.2 inches)81%moderate
October Weather11°C (53°F)91 mm (3.6 inches)86%moderate
November Weather7°C (44°F)55 mm (2.2 inches)90%low
December Weather4°C (40°F)73 mm (2.9 inches)90%low

Compare Kollmar's Climate with Cities Worldwide