January Weather in Wiek, Germany

Last updated: August 23, 2025

In January, the average temperature in Wiek, Germany hovers around 3°C (38°F). Expect chilly days with a minimum of -4°C (25°F) and a pleasant maximum of 11°C (52°F). Be prepared for some moisture, as precipitation averages 60 mm (2.4 in) spread over 12 days, while the air stays quite damp with an average humidity of 87%.

January Temperature in Wiek

In January in Wiek, the average temperature is 3°C (38°F), with maximums reaching 11°C (52°F) and minimums dropping as low as -4°C (25°F). Make sure to pack warm clothing if you're planning a trip during this time.

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

The chart illustrates January temperature patterns in Wiek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wiek, January typically has an average temperature of 3°C (38°F), with highs reaching up to 11°C (52°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Wiek

In Wiek in January, the precipitation amount is 60 mm (2.4 in) over a span of 12 days.

January Precipitation Trends in Wiek

The chart displays monthly precipitation patterns in Wiek, 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 Wiek, January typically receives around 60 mm (2.4 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 Wiek

In Wiek in January humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

January Average Humidity in Wiek

This chart illustrates the average monthly humidity levels in Wiek, 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 Wiek is approximately 87%, 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 Wiek

In Wiek 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 Wiek.

Maximum UV Index Levels in Wiek for January

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

Data source: Wiek 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 Wiek Compares to Other Months

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

This table compares monthly weather conditions in Wiek, 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 (38°F)	60 mm (2.4 inches)	87%	low
February Weather	3°C (38°F)	54 mm (2.1 inches)	88%	low
March Weather	4°C (40°F)	59 mm (2.3 inches)	87%	moderate
April Weather	7°C (45°F)	37 mm (1.5 inches)	85%	moderate
May Weather	11°C (53°F)	45 mm (1.8 inches)	82%	high
June Weather	17°C (63°F)	54 mm (2.1 inches)	81%	very high
July Weather	18°C (65°F)	75 mm (2.9 inches)	82%	high
August Weather	19°C (66°F)	77 mm (3.0 inches)	80%	high
September Weather	16°C (61°F)	70 mm (2.8 inches)	82%	moderate
October Weather	12°C (54°F)	97 mm (3.8 inches)	85%	moderate
November Weather	8°C (46°F)	66 mm (2.6 inches)	85%	low
December Weather	4°C (40°F)	67 mm (2.6 inches)	85%	low