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January Weather in Bois-Arnault, France

Last updated: August 23, 2025

In January, the average temperature in Bois-Arnault, France hovers around 4°C (40°F). Expect chilly extremes, with minimums plunging to -8°C (18°F) and maximums peaking at 14°C (57°F). Precipitation is quite frequent, with about 50 mm (2.0 in) falling over 11 days, and you'll find the air notably damp, with an average humidity of 91%. Stay warm and prepare for the wet conditions!

January Temperature in Bois-Arnault

In January in Bois-Arnault, the average temperature is 4°C (40°F). The maximum can reach 14°C (57°F), while the minimum can drop as low as -8°C (18°F). Be prepared for cool weather and pack accordingly when visiting during this time.

January Weather in Bois-Arnault: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Bois-Arnault, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bois-Arnault, January typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (57°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec404246505563666560534543
Data source: Temperature data for Bois-Arnault 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 Bois-Arnault

In Bois-Arnault in January, the precipitation amount is 50 mm (2.0 in) over the course of 11 days.

January Precipitation Trends in Bois-Arnault

The chart displays monthly precipitation patterns in Bois-Arnault, 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 Bois-Arnault, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5160683986104445945716593
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Bois-Arnault

In Bois-Arnault in January, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

January Average Humidity in Bois-Arnault

This chart illustrates the average monthly humidity levels in Bois-Arnault, 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 Bois-Arnault is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Bois-Arnault

In Bois-Arnault 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 Bois-Arnault, you can visit Hourly UV Index in Bois-Arnault.

Maximum UV Index Levels in Bois-Arnault for January

The chart shows the monthly maximum UV Index (UVI) for Bois-Arnault 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 Bois-Arnault typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Bois-Arnault 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 Bois-Arnault Compares to Other Months

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

This table compares monthly weather conditions in Bois-Arnault, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)50 mm (2.0 inches)91%low
February Weather6°C (42°F)60 mm (2.4 inches)89%moderate
March Weather8°C (46°F)68 mm (2.7 inches)85%moderate
April Weather10°C (50°F)39 mm (1.6 inches)84%high
May Weather13°C (56°F)86 mm (3.4 inches)82%very high
June Weather17°C (63°F)104 mm (4.1 inches)80%very high
July Weather19°C (66°F)44 mm (1.7 inches)73%very high
August Weather18°C (65°F)59 mm (2.3 inches)68%very high
September Weather15°C (60°F)45 mm (1.8 inches)76%high
October Weather12°C (54°F)71 mm (2.8 inches)88%moderate
November Weather7°C (45°F)65 mm (2.5 inches)92%low
December Weather6°C (43°F)93 mm (3.6 inches)93%low

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