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January Weather in Theessen, Germany

Last updated: August 23, 2025

In January, the average temperature in Theessen, Germany hovers around 2°C (37°F). Expect a chilly range, with minimums dipping to -12°C (11°F) and maximums reaching 14°C (58°F). Be prepared for 51 mm (2.0 in) of precipitation spread over 10 days, and don't forget to bundle up, as the average humidity is a cool 91%!

January Temperature in Theessen

In January in Theessen, the average temperature is 2°C (37°F), with maximums reaching up to 14°C (58°F) and minimums plunging as low as -12°C (11°F). It's essential to pack warm clothing if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Theessen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Theessen, January typically has an average temperature of 2°C (37°F), with highs reaching up to 14°C (58°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec363842495767676860534439
Data source: Temperature data for Theessen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Theessen

In Theessen in January, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

January Precipitation Trends in Theessen

The chart displays monthly precipitation patterns in Theessen, 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 Theessen, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec514954345154815650584557
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Theessen

In Theessen in January, humidity is 91%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.

January Average Humidity in Theessen

This chart illustrates the average monthly humidity levels in Theessen, 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 Theessen is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%83%78%77%77%75%82%86%90%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Theessen

In Theessen 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 Theessen.

Maximum UV Index Levels in Theessen for January

The chart shows the monthly maximum UV Index (UVI) for Theessen 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 Theessen typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Theessen 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 Theessen Compares to Other Months

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

This table compares monthly weather conditions in Theessen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)51 mm (2.0 inches)91%low
February Weather3°C (38°F)49 mm (1.9 inches)89%low
March Weather5°C (42°F)54 mm (2.1 inches)87%moderate
April Weather10°C (49°F)34 mm (1.3 inches)83%moderate
May Weather14°C (57°F)51 mm (2.0 inches)78%high
June Weather20°C (68°F)54 mm (2.1 inches)77%very high
July Weather20°C (68°F)81 mm (3.2 inches)77%high
August Weather20°C (68°F)56 mm (2.2 inches)75%high
September Weather16°C (60°F)50 mm (2.0 inches)82%moderate
October Weather11°C (53°F)58 mm (2.3 inches)86%moderate
November Weather6°C (44°F)45 mm (1.8 inches)89%low
December Weather4°C (39°F)57 mm (2.2 inches)92%low

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