January Weather in Boissy-Mauvoisin, France

Last updated: August 23, 2025

In January, the average temperature in Boissy-Mauvoisin, France hovers around 5°C (41°F). Expect chilly days, with minimum temperatures dipping to -7°C (19°F) and maximums reaching 15°C (59°F). Prepare for a moist atmosphere, as precipitation averages 51 mm (2.0 in) over approximately 10 days, and the average humidity sits at a high 91%. Stay cozy and enjoy the unique weather of this vibrant locale!

January Temperature in Boissy-Mauvoisin

In January, in Boissy-Mauvoisin, the average temperature is 5°C (41°F). Maximums can reach 15°C (59°F) and minimums can drop as low as -7°C (19°F). Visitors should be prepared for a wide range of temperatures and pack accordingly for their trip.

January Weather in Boissy-Mauvoisin: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Boissy-Mauvoisin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boissy-Mauvoisin, 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 (19°F).

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

January Precipitation in Boissy-Mauvoisin

In Boissy-Mauvoisin in January, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.

January Precipitation Trends in Boissy-Mauvoisin

The chart displays monthly precipitation patterns in Boissy-Mauvoisin, 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 Boissy-Mauvoisin, January typically receives around 51 mm (2.0 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 Boissy-Mauvoisin

In Boissy-Mauvoisin 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 Boissy-Mauvoisin

This chart illustrates the average monthly humidity levels in Boissy-Mauvoisin, 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 Boissy-Mauvoisin 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 Boissy-Mauvoisin

In Boissy-Mauvoisin 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 Boissy-Mauvoisin, you can visit Hourly UV Index in Boissy-Mauvoisin.

Maximum UV Index Levels in Boissy-Mauvoisin for January

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

Data source: Boissy-Mauvoisin 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 Boissy-Mauvoisin Compares to Other Months

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

This table compares monthly weather conditions in Boissy-Mauvoisin, 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)	51 mm (2.0 inches)	91%	low
February Weather	6°C (43°F)	64 mm (2.5 inches)	89%	moderate
March Weather	8°C (47°F)	74 mm (2.9 inches)	85%	moderate
April Weather	11°C (51°F)	36 mm (1.4 inches)	84%	high
May Weather	14°C (57°F)	80 mm (3.1 inches)	82%	very high
June Weather	18°C (64°F)	83 mm (3.3 inches)	80%	very high
July Weather	20°C (68°F)	44 mm (1.7 inches)	73%	very high
August Weather	19°C (67°F)	60 mm (2.3 inches)	68%	very high
September Weather	16°C (61°F)	40 mm (1.6 inches)	76%	high
October Weather	12°C (55°F)	76 mm (3.0 inches)	88%	moderate
November Weather	8°C (46°F)	66 mm (2.6 inches)	92%	low
December Weather	6°C (43°F)	97 mm (3.8 inches)	93%	low