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January Weather in Saint-Vallier, France

Last updated: August 23, 2025

In Saint-Vallier, France, the average temperature in January hovers around 3°C (38°F), with temperatures dipping as low as -10°C (15°F) and peaking at 15°C (58°F). Expect 78 mm (3.1 in) of precipitation spread over 11 days, contributing to the average humidity of 91%. Stay prepared for a chilly and damp month!

January Temperature in Saint-Vallier

In January in Saint-Vallier, the average temperature is 3°C (38°F). Maximum temperatures can reach 15°C (58°F), while minimums can drop as low as -10°C (15°F). Be sure to pack warm clothing and be prepared for chilly evenings if you plan to travel during this month.

January Weather in Saint-Vallier: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint-Vallier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Vallier, January typically has an average temperature of 3°C (38°F), with highs reaching up to 15°C (58°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec384246525967717063544541
Data source: Temperature data for Saint-Vallier 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 Saint-Vallier

In Saint-Vallier in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Saint-Vallier

The chart displays monthly precipitation patterns in Saint-Vallier, 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 Saint-Vallier, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7863824485685238498276132
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Saint-Vallier

In Saint-Vallier in January humidity is 91%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating layered clothing to stay warm and dry during your travels.

January Average Humidity in Saint-Vallier

This chart illustrates the average monthly humidity levels in Saint-Vallier, 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 Saint-Vallier is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%82%82%79%72%78%88%91%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint-Vallier

In Saint-Vallier 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 Saint-Vallier, you can visit Hourly UV Index in Saint-Vallier.

Maximum UV Index Levels in Saint-Vallier for January

The chart shows the monthly maximum UV Index (UVI) for Saint-Vallier 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 Saint-Vallier typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Saint-Vallier 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 Saint-Vallier Compares to Other Months

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

This table compares monthly weather conditions in Saint-Vallier, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)78 mm (3.1 inches)91%low
February Weather6°C (42°F)63 mm (2.5 inches)89%moderate
March Weather8°C (47°F)82 mm (3.2 inches)86%moderate
April Weather11°C (52°F)44 mm (1.7 inches)84%high
May Weather15°C (59°F)85 mm (3.4 inches)82%very high
June Weather20°C (68°F)68 mm (2.7 inches)82%very high
July Weather22°C (71°F)52 mm (2.1 inches)79%very high
August Weather21°C (70°F)38 mm (1.5 inches)72%very high
September Weather17°C (63°F)49 mm (1.9 inches)78%high
October Weather12°C (55°F)82 mm (3.2 inches)88%moderate
November Weather7°C (45°F)76 mm (3.0 inches)91%low
December Weather5°C (41°F)132 mm (5.2 inches)93%low

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