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January Weather in Grundviller, France

Last updated: August 23, 2025

In January, the average temperature in Grundviller, France hovers around 2°C (37°F), with a minimum drop to -10°C (15°F) and a maximum reaching 13°C (56°F). Expect a precipitation amount of 79 mm (3.1 in) spread over 13 days, contributing to a notably high average humidity of 91%.

January Temperature in Grundviller

In January in Grundviller, the average temperature is 2°C (37°F), with maximums reaching 13°C (56°F) and minimums dropping to as low as -10°C (15°F). Visitors should prepare for cool weather and pack accordingly to ensure a comfortable trip.

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

The chart illustrates January temperature patterns in Grundviller, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grundviller, January typically has an average temperature of 2°C (37°F), with highs reaching up to 13°C (56°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec364044505767696861534340
Data source: Temperature data for Grundviller 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 Grundviller

In Grundviller in January, the precipitation amount is 79 mm (3.1 in) over a span of 13 days.

January Precipitation Trends in Grundviller

The chart displays monthly precipitation patterns in Grundviller, 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 Grundviller, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7979804276635750606367122
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grundviller

In Grundviller in January, humidity is 91%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.

January Average Humidity in Grundviller

This chart illustrates the average monthly humidity levels in Grundviller, 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 Grundviller is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grundviller

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

Maximum UV Index Levels in Grundviller for January

The chart shows the monthly maximum UV Index (UVI) for Grundviller 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 Grundviller typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Grundviller 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 Grundviller Compares to Other Months

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

This table compares monthly weather conditions in Grundviller, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)79 mm (3.1 inches)91%low
February Weather5°C (40°F)79 mm (3.1 inches)90%moderate
March Weather7°C (44°F)80 mm (3.2 inches)88%moderate
April Weather10°C (51°F)42 mm (1.7 inches)84%high
May Weather14°C (57°F)76 mm (3.0 inches)81%very high
June Weather19°C (67°F)63 mm (2.5 inches)82%very high
July Weather20°C (69°F)57 mm (2.3 inches)82%very high
August Weather20°C (69°F)50 mm (2.0 inches)80%very high
September Weather16°C (61°F)60 mm (2.4 inches)83%high
October Weather12°C (53°F)63 mm (2.5 inches)89%moderate
November Weather6°C (43°F)67 mm (2.7 inches)91%low
December Weather4°C (40°F)122 mm (4.8 inches)93%low

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