December Weather in Hartenfels, Germany

Last updated: August 23, 2025

In Hartenfels, Germany, the average temperature in December hovers around 4°C (39°F), with a minimum of -5°C (23°F) and a maximum reaching 14°C (57°F). Expect 110 mm (4.3 in) of precipitation spread over 18 days, contributing to a high average humidity of 92%. Stay prepared for a chilly and damp month ahead!

December Temperature in Hartenfels

In December in Hartenfels, the average temperature is 4°C (39°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -5°C (23°F). It's a good idea to pack warm layers and prepare for varying weather conditions while traveling to Hartenfels.

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

The chart illustrates December temperature patterns in Hartenfels, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hartenfels, December typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (57°F) and lows dropping to around -5°C (23°F).

Data source: Temperature data for Hartenfels generated using information from the Copernicus Climate Change Service.

December Precipitation in Hartenfels

In Hartenfels in December, the precipitation amount is 110 mm (4.3 in) over the course of 18 days.

December Precipitation Trends in Hartenfels

The chart displays monthly precipitation patterns in Hartenfels, 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 Hartenfels, December typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Hartenfels

In Hartenfels in December humidity is 92%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel feel burdensome as you navigate through the thick, muggy air.

December Average Humidity in Hartenfels

This chart illustrates the average monthly humidity levels in Hartenfels, 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 Hartenfels is approximately 92%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hartenfels

In Hartenfels 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 Hartenfels.

Maximum UV Index Levels in Hartenfels for December

The chart shows the monthly maximum UV Index (UVI) for Hartenfels 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 Hartenfels typically reaches 1, which falls under the low exposure category.

Data source: Hartenfels 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 Hartenfels Compares to Other Months

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

This table compares monthly weather conditions in Hartenfels, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	76 mm (3.0 inches)	92%	low
February Weather	3°C (39°F)	70 mm (2.7 inches)	90%	moderate
March Weather	6°C (43°F)	82 mm (3.2 inches)	87%	moderate
April Weather	9°C (49°F)	39 mm (1.5 inches)	83%	moderate
May Weather	13°C (56°F)	76 mm (3.0 inches)	76%	high
June Weather	18°C (65°F)	77 mm (3.0 inches)	74%	very high
July Weather	19°C (66°F)	76 mm (3.0 inches)	74%	very high
August Weather	19°C (66°F)	71 mm (2.8 inches)	75%	high
September Weather	15°C (59°F)	55 mm (2.2 inches)	82%	moderate
October Weather	11°C (52°F)	68 mm (2.7 inches)	88%	moderate
November Weather	6°C (43°F)	51 mm (2.0 inches)	90%	low
December Weather	4°C (39°F)	110 mm (4.3 inches)	92%	low