January Weather in Dillenburg, Germany

Last updated: August 23, 2025

In Dillenburg, Germany, the average temperature in January hovers around 1°C (34°F), with minimums dipping to -16°C (3°F) and maximums reaching up to 12°C (53°F). Expect 82 mm (3.2 in) of precipitation spread over 13 days, making the atmosphere notably humid with an average humidity of 92%. Prepare for a chilly and damp month!

January Temperature in Dillenburg

In January in Dillenburg, the average temperature is 1°C (34°F). The maximum can reach 12°C (53°F), and the minimum can be as low as -16°C (3°F). Be prepared for brisk weather and pack warm clothing if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Dillenburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dillenburg, January typically has an average temperature of 1°C (34°F), with highs reaching up to 12°C (53°F) and lows dropping to around -16°C (3°F).

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

January Precipitation in Dillenburg

In Dillenburg in January, the total precipitation amount is 82 mm (3.2 in), occurring over the course of 13 days.

January Precipitation Trends in Dillenburg

The chart displays monthly precipitation patterns in Dillenburg, 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 Dillenburg, January typically receives around 82 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 Dillenburg

In Dillenburg in January humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.

January Average Humidity in Dillenburg

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

In Dillenburg 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 Dillenburg.

Maximum UV Index Levels in Dillenburg for January

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

Data source: Dillenburg 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 Dillenburg Compares to Other Months

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

This table compares monthly weather conditions in Dillenburg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	82 mm (3.2 inches)	92%	low
February Weather	2°C (36°F)	78 mm (3.1 inches)	90%	low
March Weather	5°C (41°F)	90 mm (3.6 inches)	87%	moderate
April Weather	9°C (48°F)	42 mm (1.7 inches)	83%	moderate
May Weather	12°C (54°F)	80 mm (3.1 inches)	76%	high
June Weather	17°C (64°F)	75 mm (3.0 inches)	74%	very high
July Weather	18°C (65°F)	87 mm (3.4 inches)	74%	very high
August Weather	18°C (65°F)	77 mm (3.0 inches)	75%	high
September Weather	14°C (57°F)	58 mm (2.3 inches)	82%	moderate
October Weather	10°C (50°F)	73 mm (2.9 inches)	88%	moderate
November Weather	5°C (41°F)	55 mm (2.2 inches)	90%	low
December Weather	3°C (37°F)	113 mm (4.5 inches)	92%	low