January Weather in Ruppertsberg, Germany

Last updated: August 23, 2025

In January, the average temperature in Ruppertsberg, Germany is a brisk 3°C (37°F). Expect chilly conditions, with minimum temperatures dropping to -10°C (15°F) and highs reaching up to 14°C (57°F). Prepare for some moisture as well, with an average precipitation of 54 mm (2.1 in) over 12 days. The atmosphere is quite humid, boasting an average humidity of 91%—perfect for a cozy indoor retreat!

January Temperature in Ruppertsberg

In January in Ruppertsberg, the average temperature is 3°C (37°F). The maximum can reach 14°C (57°F) while the minimum can drop as low as -10°C (15°F). Travelers should be prepared for chilly conditions and varying temperatures during their visit.

January Weather in Ruppertsberg: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ruppertsberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ruppertsberg, January typically has an average temperature of 3°C (37°F), with highs reaching up to 14°C (57°F) and lows dropping to around -10°C (15°F).

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

January Precipitation in Ruppertsberg

In Ruppertsberg in January, the total precipitation amount is 54 mm (2.1 in) spread over a period of 12 days.

January Precipitation Trends in Ruppertsberg

The chart displays monthly precipitation patterns in Ruppertsberg, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Ruppertsberg, January typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Ruppertsberg

In Ruppertsberg in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

January Average Humidity in Ruppertsberg

This chart illustrates the average monthly humidity levels in Ruppertsberg, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Ruppertsberg is approximately 91%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Ruppertsberg

In Ruppertsberg in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Ruppertsberg, you can visit Hourly UV Index in Ruppertsberg.

Maximum UV Index Levels in Ruppertsberg for January

The chart shows the monthly maximum UV Index (UVI) for Ruppertsberg in January, 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 January, the maximum UV index in Ruppertsberg typically reaches 2, which falls under the low exposure category.

Data source: Ruppertsberg January 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 January Weather in Ruppertsberg Compares to Other Months

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

This table compares monthly weather conditions in Ruppertsberg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	54 mm (2.1 inches)	91%	low
February Weather	4°C (40°F)	56 mm (2.2 inches)	89%	moderate
March Weather	7°C (44°F)	61 mm (2.4 inches)	87%	moderate
April Weather	11°C (51°F)	32 mm (1.2 inches)	83%	high
May Weather	14°C (58°F)	75 mm (2.9 inches)	79%	very high
June Weather	20°C (68°F)	78 mm (3.1 inches)	82%	very high
July Weather	21°C (70°F)	63 mm (2.5 inches)	83%	very high
August Weather	21°C (69°F)	60 mm (2.4 inches)	84%	high
September Weather	16°C (62°F)	47 mm (1.8 inches)	85%	high
October Weather	12°C (53°F)	56 mm (2.2 inches)	88%	moderate
November Weather	6°C (43°F)	50 mm (2.0 inches)	89%	low
December Weather	4°C (40°F)	94 mm (3.7 inches)	91%	low