January Weather in Rosans, France

Last updated: August 23, 2025

In January, the average temperature in Rosans, France hovers around 1°C (34°F), with a minimum dipping to -11°C (12°F) and a maximum reaching 15°C (59°F). Expect 62 mm (2.5 in) of precipitation spread over about 10 days, accompanied by a high average humidity of 91%. Prepare for cool and damp conditions!

January Temperature in Rosans

In January in Rosans, the average temperature is 1°C (34°F). The maximum can reach 15°C (59°F), while the minimum can drop as low as -11°C (12°F). This wide temperature range makes it essential for travelers to pack both warm and moderately cool clothing to stay comfortable throughout their visit.

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

The chart illustrates January temperature patterns in Rosans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosans, January typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (59°F) and lows dropping to around -11°C (12°F).

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

January Precipitation in Rosans

In Rosans in January, the total precipitation amount is 62 mm (2.5 in) over the course of 10 days.

January Precipitation Trends in Rosans

The chart displays monthly precipitation patterns in Rosans, 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 Rosans, January typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 10 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 Rosans

In Rosans in January, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.

January Average Humidity in Rosans

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

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

Maximum UV Index Levels in Rosans for January

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

Data source: Rosans 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 Rosans Compares to Other Months

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

This table compares monthly weather conditions in Rosans, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	62 mm (2.5 inches)	91%	low
February Weather	4°C (39°F)	63 mm (2.5 inches)	87%	moderate
March Weather	6°C (42°F)	97 mm (3.8 inches)	84%	high
April Weather	9°C (48°F)	88 mm (3.4 inches)	83%	high
May Weather	12°C (54°F)	137 mm (5.4 inches)	78%	very high
June Weather	17°C (63°F)	103 mm (4.1 inches)	75%	very high
July Weather	19°C (67°F)	65 mm (2.6 inches)	72%	very high
August Weather	19°C (66°F)	68 mm (2.7 inches)	63%	very high
September Weather	15°C (59°F)	62 mm (2.4 inches)	73%	high
October Weather	10°C (51°F)	111 mm (4.4 inches)	89%	moderate
November Weather	5°C (42°F)	116 mm (4.6 inches)	90%	moderate
December Weather	2°C (36°F)	145 mm (5.7 inches)	90%	low