January Weather in Mons, France

Last updated: August 23, 2025

In January, the average temperature in Mons, France hovers around 4°C (39°F). Expect a chill in the air, with minimum temperatures plummeting to -7°C (20°F) and occasionally reaching a pleasant 15°C (59°F). During this month, you'll encounter about 52 mm (2.0 in) of precipitation spread over 6 days, accompanied by an average humidity level of 80%. Pack accordingly for a mix of cool, damp days!

January Temperature in Mons

In January in Mons, the average temperature is 4°C (39°F). Maximum temperatures can reach 15°C (59°F), while the minimum can drop as low as -7°C (20°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Mons, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mons, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (59°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Mons

In Mons, in January, the precipitation amount is 52 mm (2.0 in) over the course of 6 days.

January Precipitation Trends in Mons

The chart displays monthly precipitation patterns in Mons, 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 Mons, January typically receives around 52 mm (2.0 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 Mons

In Mons in January, humidity is 80%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm while navigating through the misty streets.

January Average Humidity in Mons

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

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

Maximum UV Index Levels in Mons for January

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

Data source: Mons 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 Mons Compares to Other Months

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

This table compares monthly weather conditions in Mons, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	52 mm (2.0 inches)	80%	low
February Weather	6°C (42°F)	68 mm (2.7 inches)	73%	moderate
March Weather	7°C (45°F)	97 mm (3.8 inches)	71%	high
April Weather	10°C (50°F)	126 mm (5.0 inches)	75%	high
May Weather	14°C (57°F)	128 mm (5.1 inches)	74%	very high
June Weather	18°C (65°F)	124 mm (4.9 inches)	72%	very high
July Weather	21°C (69°F)	73 mm (2.9 inches)	69%	very high
August Weather	21°C (70°F)	54 mm (2.1 inches)	66%	very high
September Weather	17°C (62°F)	91 mm (3.6 inches)	71%	high
October Weather	13°C (55°F)	151 mm (6.0 inches)	78%	moderate
November Weather	7°C (46°F)	154 mm (6.0 inches)	82%	moderate
December Weather	4°C (40°F)	117 mm (4.6 inches)	79%	low