nomadseason

January Weather in Mertingen, Germany

Last updated: August 23, 2025

In January, the average temperature in Mertingen, Germany hovers around 1°C (33°F). Expect chilly conditions, with minimums dipping as low as -16°C (4°F) and maximums reaching 13°C (55°F). You'll likely experience 11 days of precipitation, totaling 59 mm (2.3 in), all amidst a high average humidity of 91%. Stay warm and prepared for a wet, brisk month!

January Temperature in Mertingen

In January in Mertingen, the average temperature is 1°C (33°F). Maximum temperatures can reach up to 13°C (55°F), while minimum temperatures can plummet to as low as -16°C (4°F). It's essential to pack warm clothing and prepare for potentially freezing conditions if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Mertingen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mertingen, January typically has an average temperature of 1°C (33°F), with highs reaching up to 13°C (55°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec333741495565666658504036
Data source: Temperature data for Mertingen generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Mertingen

In Mertingen in January, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

January Precipitation Trends in Mertingen

The chart displays monthly precipitation patterns in Mertingen, 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 Mertingen, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec605758341031058310654574591
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Mertingen

In Mertingen in January humidity is 91%. With an average temperature of 1°C (33°F), this humidity feels like a bone-chilling dampness that seeps into your clothing, making it feel much colder as you travel.

January Average Humidity in Mertingen

This chart illustrates the average monthly humidity levels in Mertingen, 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 Mertingen is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mertingen

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

Maximum UV Index Levels in Mertingen for January

The chart shows the monthly maximum UV Index (UVI) for Mertingen 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 Mertingen typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Mertingen 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 Mertingen Compares to Other Months

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

This table compares monthly weather conditions in Mertingen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)59 mm (2.3 inches)91%low
February Weather3°C (37°F)57 mm (2.3 inches)89%moderate
March Weather5°C (41°F)58 mm (2.3 inches)88%moderate
April Weather9°C (49°F)34 mm (1.3 inches)84%high
May Weather13°C (56°F)103 mm (4.0 inches)77%very high
June Weather18°C (66°F)105 mm (4.1 inches)82%very high
July Weather19°C (67°F)83 mm (3.3 inches)83%very high
August Weather19°C (67°F)106 mm (4.2 inches)84%very high
September Weather15°C (59°F)54 mm (2.1 inches)85%high
October Weather10°C (50°F)57 mm (2.3 inches)88%moderate
November Weather4°C (40°F)45 mm (1.8 inches)88%low
December Weather2°C (36°F)91 mm (3.6 inches)91%low

Compare Mertingen's Climate with Cities Worldwide