January Weather in Mermuth, Germany

Last updated: August 23, 2025

In January, the average temperature in Mermuth, Germany hovers around 2°C (36°F), with extremes ranging from a chilly -10°C (15°F) to a mild 12°C (54°F). Expect about 60 mm (2.4 in) of precipitation spread over 12 days, contributing to a high average humidity of 91%.

January Temperature in Mermuth

In January in Mermuth, the average temperature is 2°C (36°F). Maximums can reach 12°C (54°F) and minimums can be as low as -10°C (15°F). Travelers should be prepared for chilly conditions and dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Mermuth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mermuth, January typically has an average temperature of 2°C (36°F), with highs reaching up to 12°C (54°F) and lows dropping to around -10°C (15°F).

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

January Precipitation in Mermuth

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

January Precipitation Trends in Mermuth

The chart displays monthly precipitation patterns in Mermuth, 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 Mermuth, 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 Mermuth

In Mermuth in January humidity is 91%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that clings to your skin, making every step outside a reminder of the cold, crisp air that sharpens your senses but can also dampen your spirits as you navigate the wet conditions.

January Average Humidity in Mermuth

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

In Mermuth 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 Mermuth, you can visit Hourly UV Index in Mermuth.

Maximum UV Index Levels in Mermuth for January

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

Data source: Mermuth 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 Mermuth Compares to Other Months

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

This table compares monthly weather conditions in Mermuth, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	60 mm (2.4 inches)	91%	low
February Weather	3°C (39°F)	55 mm (2.2 inches)	90%	moderate
March Weather	6°C (43°F)	65 mm (2.6 inches)	87%	moderate
April Weather	9°C (49°F)	37 mm (1.4 inches)	84%	moderate
May Weather	13°C (56°F)	66 mm (2.6 inches)	77%	high
June Weather	18°C (65°F)	72 mm (2.8 inches)	74%	very high
July Weather	19°C (66°F)	67 mm (2.6 inches)	72%	very high
August Weather	19°C (66°F)	62 mm (2.5 inches)	71%	high
September Weather	15°C (59°F)	47 mm (1.8 inches)	81%	moderate
October Weather	11°C (52°F)	55 mm (2.2 inches)	88%	moderate
November Weather	6°C (42°F)	46 mm (1.8 inches)	91%	low
December Weather	4°C (39°F)	89 mm (3.5 inches)	92%	low