January Weather in Rognac, France

Last updated: August 23, 2025

In January, the average temperature in Rognac, France hovers around 6°C (44°F), providing a brisk atmosphere. Expect chilly minimums dropping to -5°C (23°F), while warm days can reach up to 18°C (64°F). During the month, you'll encounter approximately 40 mm (1.6 in) of precipitation spread over 6 days, with an average humidity of 80%, creating a somewhat damp environment.

January Temperature in Rognac

In January in Rognac, the average temperature is 6°C (44°F). Maximum temperatures can reach 18°C (64°F), while the minimum can drop to as low as -5°C (23°F). Be prepared for a range of temperatures, making it essential to pack layered clothing for your travels.

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

The chart illustrates January temperature patterns in Rognac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rognac, January typically has an average temperature of 6°C (44°F), with highs reaching up to 18°C (64°F) and lows dropping to around -5°C (23°F).

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

January Precipitation in Rognac

In Rognac in January, the precipitation amount is 40 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Rognac

The chart displays monthly precipitation patterns in Rognac, 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 Rognac, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 6 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 Rognac

In Rognac in January, humidity is 80%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortable and prompting a desire for cozy, indoor activities instead.

January Average Humidity in Rognac

This chart illustrates the average monthly humidity levels in Rognac, 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 Rognac is approximately 80%, 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 Rognac

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

Maximum UV Index Levels in Rognac for January

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

Data source: Rognac 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 Rognac Compares to Other Months

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

This table compares monthly weather conditions in Rognac, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	40 mm (1.6 inches)	80%	low
February Weather	9°C (48°F)	31 mm (1.2 inches)	73%	moderate
March Weather	11°C (52°F)	47 mm (1.8 inches)	71%	moderate
April Weather	14°C (57°F)	70 mm (2.8 inches)	75%	high
May Weather	18°C (65°F)	76 mm (3.0 inches)	74%	very high
June Weather	23°C (73°F)	33 mm (1.3 inches)	72%	very high
July Weather	26°C (78°F)	12 mm (0.5 inches)	69%	very high
August Weather	25°C (78°F)	20 mm (0.8 inches)	66%	very high
September Weather	21°C (70°F)	45 mm (1.8 inches)	71%	high
October Weather	16°C (62°F)	87 mm (3.4 inches)	78%	moderate
November Weather	11°C (52°F)	102 mm (4.0 inches)	82%	moderate
December Weather	8°C (46°F)	62 mm (2.4 inches)	79%	low