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January Weather in Frechen, Germany

Last updated: August 23, 2025

In January, the average temperature in Frechen, Germany hovers around 4°C (39°F), with a minimum of -8°C (18°F) and a maximum reaching 15°C (59°F). Expect some damp days, as precipitation averages 74 mm (2.9 in) over 14 days, while the air feels quite humid at an average of 91%.

January Temperature in Frechen

In January in Frechen, the average temperature is 4°C (39°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -8°C (18°F). Travelers should be prepared for chilly conditions and dress in layers to stay warm while exploring the area.

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

The chart illustrates January temperature patterns in Frechen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frechen, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (59°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec394145515766686861544541
Data source: Temperature data for Frechen 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 Frechen

In Frechen in January, the precipitation amount is 74 mm (2.9 in) over a span of 14 days.

January Precipitation Trends in Frechen

The chart displays monthly precipitation patterns in Frechen, 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 Frechen, January typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7470743560578969578159103
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Frechen

In Frechen in January, humidity is 91%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and forcing travelers to bundle up tightly against the cold, sticky air.

January Average Humidity in Frechen

This chart illustrates the average monthly humidity levels in Frechen, 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 Frechen is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Frechen

In Frechen 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 Frechen.

Maximum UV Index Levels in Frechen for January

The chart shows the monthly maximum UV Index (UVI) for Frechen 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 Frechen typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Frechen 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 Frechen Compares to Other Months

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

This table compares monthly weather conditions in Frechen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)74 mm (2.9 inches)91%low
February Weather5°C (41°F)70 mm (2.8 inches)90%low
March Weather7°C (45°F)74 mm (2.9 inches)87%moderate
April Weather10°C (51°F)35 mm (1.4 inches)84%moderate
May Weather14°C (58°F)60 mm (2.4 inches)77%high
June Weather19°C (67°F)57 mm (2.3 inches)74%very high
July Weather20°C (68°F)89 mm (3.5 inches)72%very high
August Weather20°C (68°F)69 mm (2.7 inches)71%high
September Weather16°C (61°F)57 mm (2.2 inches)81%moderate
October Weather12°C (54°F)81 mm (3.2 inches)88%moderate
November Weather7°C (45°F)59 mm (2.3 inches)91%low
December Weather5°C (42°F)103 mm (4.1 inches)92%low

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