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January Weather in Vonnas, France

Last updated: August 23, 2025

In January, the average temperature in Vonnas, France hovers around 4°C (39°F). Expect a chilly minimum of -9°C (16°F), while the thermometer may rise to a pleasant 15°C (59°F) on warmer days. With an average precipitation of 86 mm (3.4 in) spread over about 11 days, you'll want to keep your umbrella handy! The air is quite humid too, with an average humidity level of 91%, making it feel even cooler.

January Temperature in Vonnas

In January in Vonnas, the average temperature is 4°C (39°F). The maximum can reach 15°C (59°F), and the minimum can be as low as -9°C (16°F). Travelers should be prepared for chilly weather and pack accordingly.

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

The chart illustrates January temperature patterns in Vonnas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vonnas, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (59°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec394448546069737264564642
Data source: Temperature data for Vonnas 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 Vonnas

In Vonnas in January, the precipitation amount is 86 mm (3.4 in), spread over 11 days.

January Precipitation Trends in Vonnas

The chart displays monthly precipitation patterns in Vonnas, 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 Vonnas, January typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8668975611888798975107104150
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Vonnas

In Vonnas 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 Vonnas

This chart illustrates the average monthly humidity levels in Vonnas, 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 Vonnas 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 Vonnas

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

Maximum UV Index Levels in Vonnas for January

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

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

This table compares monthly weather conditions in Vonnas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)86 mm (3.4 inches)91%low
February Weather7°C (44°F)68 mm (2.7 inches)89%moderate
March Weather9°C (48°F)97 mm (3.8 inches)86%moderate
April Weather12°C (54°F)56 mm (2.2 inches)84%high
May Weather16°C (61°F)118 mm (4.6 inches)82%very high
June Weather21°C (69°F)88 mm (3.5 inches)82%very high
July Weather23°C (73°F)79 mm (3.1 inches)79%very high
August Weather22°C (72°F)89 mm (3.5 inches)72%very high
September Weather18°C (65°F)75 mm (3.0 inches)78%high
October Weather13°C (56°F)107 mm (4.2 inches)88%moderate
November Weather8°C (46°F)104 mm (4.1 inches)91%low
December Weather6°C (42°F)150 mm (5.9 inches)93%low

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