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January Weather in Retonfey, France

Last updated: August 23, 2025

In January, the average temperature in Retonfey, France hovers around 3°C (37°F). Expect chilly conditions, with minimums plunging to -10°C (15°F) and maximums reaching up to 13°C (56°F). This month also brings about 71 mm (2.8 in) of precipitation over 12 days, while the air remains quite humid with an average humidity of 91%. Make sure to bundle up and prepare for wet weather!

January Temperature in Retonfey

In January in Retonfey, the average temperature is 3°C (37°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -10°C (15°F). Travelers should be prepared for chilly weather and pack warm clothing to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Retonfey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Retonfey, January typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (56°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044505766686860534340
Data source: Temperature data for Retonfey 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 Retonfey

In Retonfey in January, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.

January Precipitation Trends in Retonfey

The chart displays monthly precipitation patterns in Retonfey, 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 Retonfey, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7172703871676647637270115
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Retonfey

In Retonfey in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

January Average Humidity in Retonfey

This chart illustrates the average monthly humidity levels in Retonfey, 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 Retonfey is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Retonfey

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

Maximum UV Index Levels in Retonfey for January

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

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

This table compares monthly weather conditions in Retonfey, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)71 mm (2.8 inches)91%low
February Weather5°C (40°F)72 mm (2.8 inches)90%moderate
March Weather7°C (44°F)70 mm (2.8 inches)88%moderate
April Weather10°C (51°F)38 mm (1.5 inches)84%high
May Weather14°C (57°F)70 mm (2.8 inches)81%very high
June Weather19°C (66°F)67 mm (2.6 inches)82%very high
July Weather20°C (68°F)65 mm (2.6 inches)82%very high
August Weather20°C (68°F)47 mm (1.8 inches)80%very high
September Weather16°C (60°F)63 mm (2.5 inches)83%high
October Weather11°C (53°F)72 mm (2.8 inches)89%moderate
November Weather6°C (43°F)70 mm (2.8 inches)91%low
December Weather4°C (40°F)115 mm (4.5 inches)93%low

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