January Weather in Rosieres, France

Last updated: August 23, 2025

In January, the average temperature in Rosieres, France hovers around 2°C (35°F). Temperature can dip as low as -12°C (10°F) and soar to a maximum of 16°C (61°F). Be prepared for 62 mm (2.4 in) of precipitation scattered over 13 days, coupled with a high average humidity of 91%.

January Temperature in Rosieres

In January in Rosieres, the average temperature is 2°C (35°F). Maximum temperatures can reach 16°C (61°F), while minimums can drop as low as -12°C (10°F). This temperature range means travelers should be prepared for chilly conditions with the possibility of mild days, making layered clothing essential for comfort.

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

The chart illustrates January temperature patterns in Rosieres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosieres, January typically has an average temperature of 2°C (35°F), with highs reaching up to 16°C (61°F) and lows dropping to around -12°C (10°F).

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

January Precipitation in Rosieres

In Rosieres in January, the precipitation amount is 62 mm (2.4 in) over the course of 13 days.

January Precipitation Trends in Rosieres

The chart displays monthly precipitation patterns in Rosieres, 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 Rosieres, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 13 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 Rosieres

In Rosieres in January, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

January Average Humidity in Rosieres

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

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

Maximum UV Index Levels in Rosieres for January

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

Data source: Rosieres 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 Rosieres Compares to Other Months

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

This table compares monthly weather conditions in Rosieres, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	62 mm (2.4 inches)	91%	low
February Weather	4°C (40°F)	45 mm (1.8 inches)	88%	moderate
March Weather	6°C (43°F)	61 mm (2.4 inches)	84%	high
April Weather	9°C (48°F)	66 mm (2.6 inches)	81%	high
May Weather	12°C (55°F)	104 mm (4.1 inches)	77%	very high
June Weather	17°C (63°F)	78 mm (3.1 inches)	76%	very high
July Weather	19°C (67°F)	71 mm (2.8 inches)	68%	very high
August Weather	19°C (67°F)	49 mm (1.9 inches)	61%	very high
September Weather	15°C (59°F)	50 mm (2.0 inches)	72%	high
October Weather	11°C (51°F)	81 mm (3.2 inches)	88%	moderate
November Weather	5°C (42°F)	85 mm (3.3 inches)	91%	moderate
December Weather	3°C (38°F)	87 mm (3.4 inches)	92%	low