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December Weather in Heustreu, Germany

Last updated: August 23, 2025

In December, the average temperature in Heustreu, Germany hovers around 2°C (36°F). Expect cool weather with minimums dipping to -8°C (19°F) and maximums reaching 13°C (56°F). Prepare for ample precipitation, totaling 90 mm (3.6 in) over an average of 15 days, accompanied by a high humidity level of 92%.

December Temperature in Heustreu

In December in Heustreu, the average temperature is 2°C (36°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -8°C (19°F). Travelers should prepare for cold weather and pack accordingly for their trip.

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

The chart illustrates December temperature patterns in Heustreu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heustreu, December typically has an average temperature of 2°C (36°F), with highs reaching up to 13°C (56°F) and lows dropping to around -8°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641485564656658504036
Data source: Temperature data for Heustreu 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 Heustreu

In Heustreu in December, the total precipitation amount is 90 mm (3.6 in) over the course of 15 days.

December Precipitation Trends in Heustreu

The chart displays monthly precipitation patterns in Heustreu, 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 Heustreu, December typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec655672378882736946564590
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Heustreu

In Heustreu in December humidity is 92%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Heustreu

This chart illustrates the average monthly humidity levels in Heustreu, 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 Heustreu is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Heustreu

In Heustreu 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 Heustreu.

Maximum UV Index Levels in Heustreu for December

The chart shows the monthly maximum UV Index (UVI) for Heustreu 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 Heustreu typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224588876421
Data source: Heustreu 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 Heustreu Compares to Other Months

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

This table compares monthly weather conditions in Heustreu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)65 mm (2.5 inches)91%low
February Weather2°C (36°F)56 mm (2.2 inches)90%low
March Weather5°C (41°F)72 mm (2.8 inches)88%moderate
April Weather9°C (48°F)37 mm (1.5 inches)83%moderate
May Weather13°C (55°F)88 mm (3.5 inches)75%very high
June Weather18°C (65°F)82 mm (3.2 inches)79%very high
July Weather19°C (66°F)73 mm (2.9 inches)79%very high
August Weather19°C (66°F)68 mm (2.7 inches)79%high
September Weather14°C (58°F)46 mm (1.8 inches)83%high
October Weather10°C (50°F)56 mm (2.2 inches)87%moderate
November Weather5°C (41°F)45 mm (1.8 inches)90%low
December Weather2°C (36°F)90 mm (3.6 inches)92%low

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