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January Weather in Rosenberg, Germany

Last updated: August 23, 2025

In Rosenberg, Germany, the average temperature in January hovers around 1°C (35°F), with extremes ranging from a chilling -14°C (7°F) to a mild 12°C (54°F). Expect approximately 71 mm (2.8 in) of precipitation spread over 12 days, and be prepared for high humidity levels, averaging a damp 91%.

January Temperature in Rosenberg

In January in Rosenberg, the average temperature is 1°C (35°F). Maximums can reach 12°C (54°F), while minimums can plunge as low as -14°C (7°F). Travelers should prepare for a chilly climate with significant temperature variations, making warm clothing essential for outdoor activities.

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

The chart illustrates January temperature patterns in Rosenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosenberg, January typically has an average temperature of 1°C (35°F), with highs reaching up to 12°C (54°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842495665676759514137
Data source: Temperature data for Rosenberg 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 Rosenberg

In Rosenberg in January, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.

January Precipitation Trends in Rosenberg

The chart displays monthly precipitation patterns in Rosenberg, 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 Rosenberg, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7167833795917170526749116
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Rosenberg

In Rosenberg in January humidity is 91%. With an average temperature of 1°C (35°F), this humidity feels like an icy mist clinging to your skin, making every step outside a challenge as you contend with the chill and dampness that wraps around you, dampening the joy of exploration.

January Average Humidity in Rosenberg

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

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

Maximum UV Index Levels in Rosenberg for January

The chart shows the monthly maximum UV Index (UVI) for Rosenberg 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 Rosenberg typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Rosenberg 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 Rosenberg Compares to Other Months

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

This table compares monthly weather conditions in Rosenberg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)71 mm (2.8 inches)91%low
February Weather3°C (38°F)67 mm (2.6 inches)89%moderate
March Weather6°C (43°F)83 mm (3.3 inches)87%moderate
April Weather10°C (50°F)37 mm (1.5 inches)83%high
May Weather13°C (56°F)95 mm (3.7 inches)79%very high
June Weather19°C (66°F)91 mm (3.6 inches)82%very high
July Weather19°C (67°F)71 mm (2.8 inches)83%very high
August Weather19°C (67°F)70 mm (2.7 inches)84%high
September Weather15°C (59°F)52 mm (2.0 inches)85%high
October Weather11°C (51°F)67 mm (2.6 inches)88%moderate
November Weather5°C (42°F)49 mm (1.9 inches)89%low
December Weather3°C (38°F)116 mm (4.6 inches)91%low

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