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January Weather in Illmensee, Germany

Last updated: August 23, 2025

In January, the average temperature in Illmensee, Germany hovers around 1°C (34°F), with a minimum dropping to -10°C (14°F) and a maximum peaking at 14°C (57°F). Expect 87 mm (3.4 in) of precipitation over 11 days, contributing to the area's high average humidity of 92%. Dress warmly and be prepared for wet conditions!

January Temperature in Illmensee

In January in Illmensee, the average temperature is 1°C (34°F). Maximums can reach 14°C (57°F), while minimums can drop as low as -10°C (14°F). Be sure to pack warm clothing and be prepared for varying weather conditions during your travels.

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

The chart illustrates January temperature patterns in Illmensee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Illmensee, January typically has an average temperature of 1°C (34°F), with highs reaching up to 14°C (57°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742505666686760514137
Data source: Temperature data for Illmensee 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 Illmensee

In Illmensee in January, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.

January Precipitation Trends in Illmensee

The chart displays monthly precipitation patterns in Illmensee, 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 Illmensee, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec87728061124139111143939659111
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Illmensee

In Illmensee 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 Illmensee

This chart illustrates the average monthly humidity levels in Illmensee, 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 Illmensee is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Illmensee

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

Maximum UV Index Levels in Illmensee for January

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

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

This table compares monthly weather conditions in Illmensee, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)87 mm (3.4 inches)92%low
February Weather3°C (38°F)72 mm (2.8 inches)89%moderate
March Weather6°C (42°F)80 mm (3.1 inches)87%moderate
April Weather10°C (50°F)61 mm (2.4 inches)84%high
May Weather14°C (57°F)123 mm (4.9 inches)80%very high
June Weather19°C (66°F)139 mm (5.5 inches)82%very high
July Weather20°C (68°F)111 mm (4.4 inches)83%very high
August Weather20°C (68°F)143 mm (5.6 inches)80%very high
September Weather15°C (60°F)93 mm (3.7 inches)83%high
October Weather11°C (52°F)96 mm (3.8 inches)90%moderate
November Weather5°C (42°F)59 mm (2.3 inches)88%low
December Weather3°C (37°F)111 mm (4.4 inches)90%low

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