January Weather in Welver, Germany

Last updated: August 23, 2025

In January, the average temperature in Welver, Germany hovers around 3°C (37°F). Expect chilly nights with a minimum dropping to -11°C (12°F), while daytime highs can reach a cozy 14°C (57°F). Be prepared for some rain; 80 mm (3.2 in) of precipitation is typical across 13 days. With an average humidity of 92%, the air can feel quite damp.

January Temperature in Welver

In January in Welver, the average temperature is 3°C (37°F), with maximums reaching 14°C (57°F) and minimums dipping as low as -11°C (12°F). Be sure to pack warm clothing if you're planning to visit, as temperatures can vary significantly.

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

The chart illustrates January temperature patterns in Welver, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Welver, 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 -11°C (12°F).

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

January Precipitation in Welver

In Welver in January, the precipitation amount is 80 mm (3.2 in) spread over 13 days.

January Precipitation Trends in Welver

The chart displays monthly precipitation patterns in Welver, 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 Welver, January typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 13 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 Welver

In Welver in January humidity is 92%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket that clings to your skin, making every step feel laborious and the cold air seem even more biting, a challenging environment for traveling.

January Average Humidity in Welver

This chart illustrates the average monthly humidity levels in Welver, 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 Welver is approximately 92%, 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 Welver

In Welver in January, 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 Welver.

Maximum UV Index Levels in Welver for January

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

Data source: Welver 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 Welver Compares to Other Months

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

This table compares monthly weather conditions in Welver, 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)	80 mm (3.2 inches)	92%	low
February Weather	4°C (39°F)	79 mm (3.1 inches)	90%	low
March Weather	6°C (43°F)	83 mm (3.3 inches)	87%	moderate
April Weather	9°C (49°F)	44 mm (1.8 inches)	83%	moderate
May Weather	13°C (56°F)	76 mm (3.0 inches)	76%	high
June Weather	18°C (65°F)	69 mm (2.7 inches)	74%	very high
July Weather	18°C (66°F)	90 mm (3.5 inches)	74%	very high
August Weather	19°C (66°F)	83 mm (3.3 inches)	75%	high
September Weather	15°C (59°F)	60 mm (2.3 inches)	82%	moderate
October Weather	11°C (53°F)	86 mm (3.4 inches)	88%	moderate
November Weather	6°C (44°F)	55 mm (2.2 inches)	90%	low
December Weather	4°C (40°F)	97 mm (3.8 inches)	92%	low