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January Weather in Rehlingen, Germany

Last updated: August 23, 2025

In Rehlingen, Germany, the average temperature in January hovers around 3°C (37°F), with fluctuations ranging from a chilly -12°C (10°F) to a mild 14°C (57°F). Expect 58 mm (2.3 in) of precipitation spread over approximately 12 days, while the air remains quite humid, with an average humidity of 91%. Be prepared for a cool and damp month!

January Temperature in Rehlingen

In January, in Rehlingen, the average temperature is 3°C (37°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop as low as -12°C (10°F). Be sure to pack warm clothing and layers for your trip during this chilly season.

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

The chart illustrates January temperature patterns in Rehlingen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rehlingen, January typically has an average temperature of 3°C (37°F), with highs reaching up to 14°C (57°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec373741485665656659524339
Data source: Temperature data for Rehlingen 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 Rehlingen

In Rehlingen in January, the precipitation amount is 58 mm (2.3 in) spread over 12 days.

January Precipitation Trends in Rehlingen

The chart displays monthly precipitation patterns in Rehlingen, 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 Rehlingen, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec585465436675826956704766
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Rehlingen

In Rehlingen in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

January Average Humidity in Rehlingen

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

In Rehlingen 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 Rehlingen.

Maximum UV Index Levels in Rehlingen for January

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

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

This table compares monthly weather conditions in Rehlingen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)58 mm (2.3 inches)91%low
February Weather3°C (38°F)54 mm (2.1 inches)89%low
March Weather5°C (42°F)65 mm (2.6 inches)87%moderate
April Weather9°C (48°F)43 mm (1.7 inches)83%moderate
May Weather13°C (56°F)66 mm (2.6 inches)78%high
June Weather18°C (66°F)75 mm (2.9 inches)77%very high
July Weather18°C (65°F)82 mm (3.2 inches)77%high
August Weather19°C (66°F)69 mm (2.7 inches)75%high
September Weather15°C (59°F)56 mm (2.2 inches)82%moderate
October Weather11°C (53°F)69 mm (2.7 inches)86%moderate
November Weather6°C (44°F)47 mm (1.8 inches)89%low
December Weather4°C (39°F)66 mm (2.6 inches)92%low

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