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January Weather in Marcillac-Vallon, France

Last updated: August 23, 2025

In January, the average temperature in Marcillac-Vallon, France hovers around 3°C (39°F). The range can be quite dramatic, dipping to a chilly -10°C (15°F) at the lowest, while occasionally reaching a balmy 17°C (63°F). You can expect 99 mm (3.9 in) of precipitation spread across 12 days, contributing to the region's high average humidity of 90%.

January Temperature in Marcillac-Vallon

In January in Marcillac-Vallon, the average temperature is 3°C (39°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

January Weather in Marcillac-Vallon: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Marcillac-Vallon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marcillac-Vallon, January typically has an average temperature of 3°C (39°F), with highs reaching up to 17°C (63°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec384346515765696862544541
Data source: Temperature data for Marcillac-Vallon 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 Marcillac-Vallon

In Marcillac-Vallon in January, the total precipitation amount is 99 mm (3.9 in) recorded over a span of 12 days.

January Precipitation Trends in Marcillac-Vallon

The chart displays monthly precipitation patterns in Marcillac-Vallon, 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 Marcillac-Vallon, January typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec100771056811712363697086101163
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Marcillac-Vallon

In Marcillac-Vallon in January, humidity is 90%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel burdensome as you navigate through the heavy, moist air.

January Average Humidity in Marcillac-Vallon

This chart illustrates the average monthly humidity levels in Marcillac-Vallon, 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 Marcillac-Vallon is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Marcillac-Vallon

In Marcillac-Vallon 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 Marcillac-Vallon, you can visit Hourly UV Index in Marcillac-Vallon.

Maximum UV Index Levels in Marcillac-Vallon for January

The chart shows the monthly maximum UV Index (UVI) for Marcillac-Vallon 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 Marcillac-Vallon typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Marcillac-Vallon 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 Marcillac-Vallon Compares to Other Months

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

This table compares monthly weather conditions in Marcillac-Vallon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)99 mm (3.9 inches)90%low
February Weather6°C (43°F)77 mm (3.0 inches)87%moderate
March Weather8°C (46°F)104 mm (4.1 inches)85%high
April Weather10°C (51°F)68 mm (2.7 inches)84%high
May Weather14°C (57°F)116 mm (4.6 inches)84%very high
June Weather18°C (65°F)123 mm (4.8 inches)82%very high
July Weather20°C (69°F)63 mm (2.5 inches)79%very high
August Weather20°C (69°F)69 mm (2.7 inches)75%very high
September Weather16°C (62°F)70 mm (2.7 inches)79%high
October Weather12°C (54°F)86 mm (3.4 inches)86%moderate
November Weather7°C (46°F)101 mm (4.0 inches)90%moderate
December Weather5°C (41°F)163 mm (6.4 inches)92%low

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