January Weather in Grugny, France

Last updated: August 23, 2025

In January, the average temperature in Grugny, France hovers around 5°C (41°F), making it a brisk time of year. Expect temperatures to dip as low as -7°C (20°F) and reach highs of 15°C (59°F). During this month, 64 mm (2.5 in) of precipitation falls over approximately 11 days, contributing to an average humidity level of 91%. Prepare for a wet and chilly experience!

January Temperature in Grugny

In January in Grugny, the average temperature is 5°C (41°F). Maximum temperatures can reach 15°C (59°F), while minimums can drop as low as -7°C (20°F). Be prepared for a mix of chilly and relatively mild days while exploring the area.

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

The chart illustrates January temperature patterns in Grugny, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grugny, January typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (59°F) and lows dropping to around -7°C (20°F).

Data source: Temperature data for Grugny generated using information from the Copernicus Climate Change Service.

January Precipitation in Grugny

In Grugny in January, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

January Precipitation Trends in Grugny

The chart displays monthly precipitation patterns in Grugny, 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 Grugny, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Grugny

In Grugny in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.

January Average Humidity in Grugny

This chart illustrates the average monthly humidity levels in Grugny, 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 Grugny is approximately 91%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grugny

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

Maximum UV Index Levels in Grugny for January

The chart shows the monthly maximum UV Index (UVI) for Grugny 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 Grugny typically reaches 2, which falls under the low exposure category.

Data source: Grugny 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 Grugny Compares to Other Months

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

This table compares monthly weather conditions in Grugny, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	64 mm (2.5 inches)	91%	low
February Weather	6°C (43°F)	69 mm (2.7 inches)	89%	moderate
March Weather	8°C (46°F)	78 mm (3.1 inches)	85%	moderate
April Weather	10°C (51°F)	38 mm (1.5 inches)	84%	high
May Weather	13°C (56°F)	93 mm (3.6 inches)	82%	very high
June Weather	17°C (63°F)	78 mm (3.1 inches)	80%	very high
July Weather	19°C (66°F)	52 mm (2.0 inches)	73%	very high
August Weather	18°C (65°F)	74 mm (2.9 inches)	68%	very high
September Weather	16°C (60°F)	52 mm (2.1 inches)	76%	high
October Weather	12°C (54°F)	82 mm (3.2 inches)	88%	moderate
November Weather	8°C (46°F)	81 mm (3.2 inches)	92%	low
December Weather	6°C (44°F)	116 mm (4.6 inches)	93%	low