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January Weather in Gross-Umstadt, Germany

Last updated: August 23, 2025

In January, the average temperature in Gross-Umstadt, Germany hovers around 2°C (35°F). Expect frigid chills with minimums dropping to -13°C (8°F), while the mercury might rise to a mild 12°C (55°F) on warmer days. Don't forget your umbrella—75 mm (2.9 in) of precipitation is expected over about 13 days. With an average humidity of 91%, it’s safe to say the air will feel quite damp!

January Temperature in Gross-Umstadt

In January, in Gross-Umstadt, the average temperature is 2°C (35°F). Maximum can reach 12°C (55°F), and minimum can be as low as -13°C (8°F). Travelers should be prepared for a mix of chilly weather, so layers are essential during this time.

January Weather in Gross-Umstadt: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Gross-Umstadt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gross-Umstadt, January typically has an average temperature of 2°C (35°F), with highs reaching up to 12°C (55°F) and lows dropping to around -13°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec353843505766686860524238
Data source: Temperature data for Gross-Umstadt 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 Gross-Umstadt

In Gross-Umstadt in January, the precipitation amount is 75 mm (2.9 in) spread over 13 days.

January Precipitation Trends in Gross-Umstadt

The chart displays monthly precipitation patterns in Gross-Umstadt, 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 Gross-Umstadt, January typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7568904094947570567155123
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Gross-Umstadt

In Gross-Umstadt in January, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

January Average Humidity in Gross-Umstadt

This chart illustrates the average monthly humidity levels in Gross-Umstadt, 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 Gross-Umstadt is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Gross-Umstadt

In Gross-Umstadt 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 Gross-Umstadt, you can visit Hourly UV Index in Gross-Umstadt.

Maximum UV Index Levels in Gross-Umstadt for January

The chart shows the monthly maximum UV Index (UVI) for Gross-Umstadt 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 Gross-Umstadt typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Gross-Umstadt 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 Gross-Umstadt Compares to Other Months

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

This table compares monthly weather conditions in Gross-Umstadt, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)75 mm (2.9 inches)91%low
February Weather3°C (39°F)68 mm (2.7 inches)89%moderate
March Weather6°C (43°F)90 mm (3.5 inches)87%moderate
April Weather10°C (50°F)40 mm (1.6 inches)83%high
May Weather14°C (57°F)94 mm (3.7 inches)79%very high
June Weather19°C (66°F)94 mm (3.7 inches)82%very high
July Weather20°C (68°F)75 mm (3.0 inches)83%very high
August Weather20°C (68°F)70 mm (2.7 inches)84%high
September Weather15°C (60°F)56 mm (2.2 inches)85%high
October Weather11°C (52°F)71 mm (2.8 inches)88%moderate
November Weather6°C (42°F)55 mm (2.2 inches)89%low
December Weather3°C (38°F)123 mm (4.8 inches)91%low

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