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January Weather in Les Mesneux, France

Last updated: August 23, 2025

In Les Mesneux, France, the average temperature in January hovers around 4°C (39°F). However, be prepared for a temperature range where it can dip to a chilling -8°C (19°F) or rise to a mild 14°C (58°F). Expect some wet days too, with 70 mm (2.7 in) of precipitation spread over 12 days. The air tends to be quite humid, averaging an impressive 91%.

January Temperature in Les Mesneux

In January in Les Mesneux, the average temperature is 4°C (39°F), with maximums reaching 14°C (58°F) and minimums dropping to as low as -8°C (19°F). Travelers should be prepared for chilly conditions and varying temperatures during their visit.

January Weather in Les Mesneux: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Les Mesneux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les Mesneux, January typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (58°F) and lows dropping to around -8°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec394246515866696862544542
Data source: Temperature data for Les Mesneux generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Les Mesneux

In Les Mesneux in January, the precipitation amount is 70 mm (2.7 in) over the course of 12 days.

January Precipitation Trends in Les Mesneux

The chart displays monthly precipitation patterns in Les Mesneux, 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 Les Mesneux, January typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7072713762686263588367110
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Les Mesneux

In Les Mesneux in January, humidity is 91%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and forcing travelers to bundle up tightly against the cold, sticky air.

January Average Humidity in Les Mesneux

This chart illustrates the average monthly humidity levels in Les Mesneux, 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 Les Mesneux is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Les Mesneux

In Les Mesneux 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 Les Mesneux, you can visit Hourly UV Index in Les Mesneux.

Maximum UV Index Levels in Les Mesneux for January

The chart shows the monthly maximum UV Index (UVI) for Les Mesneux 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 Les Mesneux typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Les Mesneux 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 Les Mesneux Compares to Other Months

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

This table compares monthly weather conditions in Les Mesneux, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)70 mm (2.7 inches)91%low
February Weather6°C (42°F)72 mm (2.8 inches)89%moderate
March Weather8°C (46°F)71 mm (2.8 inches)86%moderate
April Weather11°C (52°F)37 mm (1.4 inches)84%high
May Weather14°C (58°F)62 mm (2.4 inches)82%very high
June Weather19°C (66°F)68 mm (2.7 inches)82%very high
July Weather20°C (69°F)62 mm (2.4 inches)80%very high
August Weather20°C (68°F)63 mm (2.5 inches)76%very high
September Weather17°C (62°F)58 mm (2.3 inches)81%high
October Weather12°C (54°F)83 mm (3.3 inches)88%moderate
November Weather7°C (45°F)67 mm (2.6 inches)92%low
December Weather5°C (42°F)110 mm (4.3 inches)93%low

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