December Weather in Jessen, Germany

Last updated: August 23, 2025

In December, the average temperature in Jessen, Germany hovers around 4°C (39°F), with minimums dipping as low as -11°C (13°F) and reaching highs of 13°C (56°F). Expect about 59 mm (2.3 in) of precipitation spread over 13 days, while the average humidity remains a crisp 92%.

December Temperature in Jessen

In December in Jessen, the average temperature is 4°C (39°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -11°C (13°F). Travelers should be prepared for chilly conditions, so layering is recommended for a comfortable experience.

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

The chart illustrates December temperature patterns in Jessen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jessen, December typically has an average temperature of 4°C (39°F), with highs reaching up to 13°C (56°F) and lows dropping to around -11°C (13°F).

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

December Precipitation in Jessen

In Jessen in December, the precipitation amount is 59 mm (2.3 in) spread over 13 days.

December Precipitation Trends in Jessen

The chart displays monthly precipitation patterns in Jessen, 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 Jessen, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Jessen

In Jessen 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 Jessen

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

In Jessen 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 Jessen.

Maximum UV Index Levels in Jessen for December

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

Data source: Jessen 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 Jessen Compares to Other Months

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

This table compares monthly weather conditions in Jessen, 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)	51 mm (2.0 inches)	90%	low
February Weather	3°C (38°F)	49 mm (1.9 inches)	89%	low
March Weather	5°C (42°F)	54 mm (2.1 inches)	87%	moderate
April Weather	10°C (50°F)	31 mm (1.2 inches)	81%	moderate
May Weather	14°C (58°F)	49 mm (1.9 inches)	71%	high
June Weather	20°C (69°F)	48 mm (1.9 inches)	75%	very high
July Weather	20°C (69°F)	74 mm (2.9 inches)	74%	very high
August Weather	21°C (69°F)	61 mm (2.4 inches)	76%	high
September Weather	16°C (61°F)	45 mm (1.8 inches)	81%	moderate
October Weather	12°C (53°F)	53 mm (2.1 inches)	85%	moderate
November Weather	6°C (44°F)	42 mm (1.6 inches)	88%	low
December Weather	4°C (39°F)	59 mm (2.3 inches)	92%	low