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January Weather in Unterellen, Germany

Last updated: August 23, 2025

In January, the average temperature in Unterellen, Germany hovers around 1°C (34°F), with a minimum dipping to a chilly -16°C (3°F) and a maximum reaching 12°C (54°F). Expect 59 mm (2.3 in) of precipitation spread over about 12 days, alongside a notably high average humidity of 91%. Prepare for a brisk, wet adventure!

January Temperature in Unterellen

In January in Unterellen, the average temperature is 1°C (34°F). The maximum can reach 12°C (54°F), and the minimum can be as low as -16°C (3°F). Travelers should be prepared for cold conditions and pack warm clothing to enjoy their visit.

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

The chart illustrates January temperature patterns in Unterellen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unterellen, January typically has an average temperature of 1°C (34°F), with highs reaching up to 12°C (54°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec343640475464646557504137
Data source: Temperature data for Unterellen 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 Unterellen

In Unterellen in January, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.

January Precipitation Trends in Unterellen

The chart displays monthly precipitation patterns in Unterellen, 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 Unterellen, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec595666397172727345574068
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Unterellen

In Unterellen in January, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.

January Average Humidity in Unterellen

This chart illustrates the average monthly humidity levels in Unterellen, 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 Unterellen is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Unterellen

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

Maximum UV Index Levels in Unterellen for January

The chart shows the monthly maximum UV Index (UVI) for Unterellen 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 Unterellen typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Unterellen 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 Unterellen Compares to Other Months

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

This table compares monthly weather conditions in Unterellen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)59 mm (2.3 inches)91%low
February Weather2°C (36°F)56 mm (2.2 inches)90%low
March Weather5°C (41°F)66 mm (2.6 inches)88%moderate
April Weather8°C (47°F)39 mm (1.5 inches)83%moderate
May Weather12°C (54°F)71 mm (2.8 inches)75%high
June Weather18°C (64°F)72 mm (2.8 inches)79%very high
July Weather18°C (65°F)72 mm (2.8 inches)79%very high
August Weather18°C (65°F)73 mm (2.9 inches)79%high
September Weather14°C (58°F)44 mm (1.8 inches)83%moderate
October Weather10°C (51°F)57 mm (2.2 inches)87%moderate
November Weather5°C (41°F)39 mm (1.6 inches)90%low
December Weather3°C (37°F)68 mm (2.7 inches)92%low

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