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December Weather in Toussieu, France

Last updated: August 23, 2025

In December, the average temperature in Toussieu, France hovers around 5°C (42°F), with minimums dipping to -4°C (25°F) and maximums reaching up to 17°C (62°F). Expect about 136 mm (5.4 in) of precipitation spread across 18 days, contributing to an average humidity level of 92%. Prepare for a chilly and wet month!

December Temperature in Toussieu

In December in Toussieu, the average temperature is 5°C (42°F). Maximums can reach 17°C (62°F), while minimums can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate, with warm clothing for cooler days and layers for any warmer spells.

December Weather in Toussieu: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Toussieu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toussieu, December typically has an average temperature of 5°C (42°F), with highs reaching up to 17°C (62°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec384448546170737265564642
Data source: Temperature data for Toussieu 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.

December Precipitation in Toussieu

In Toussieu in December, the total precipitation amount is 136 mm (5.4 in) spread over 18 days.

December Precipitation Trends in Toussieu

The chart displays monthly precipitation patterns in Toussieu, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Toussieu, December typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec73607747117817568659798136
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Toussieu

In Toussieu in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Toussieu

This chart illustrates the average monthly humidity levels in Toussieu, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Toussieu is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%84%81%77%76%68%61%72%88%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Toussieu

In Toussieu in December, 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 Toussieu, you can visit Hourly UV Index in Toussieu.

Maximum UV Index Levels in Toussieu for December

The chart shows the monthly maximum UV Index (UVI) for Toussieu in December, 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 December, the maximum UV index in Toussieu typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2356810986532
Data source: Toussieu December 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 December Weather in Toussieu Compares to Other Months

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

This table compares monthly weather conditions in Toussieu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)73 mm (2.9 inches)91%low
February Weather6°C (44°F)60 mm (2.4 inches)88%moderate
March Weather9°C (48°F)77 mm (3.0 inches)84%moderate
April Weather12°C (54°F)47 mm (1.9 inches)81%high
May Weather16°C (61°F)117 mm (4.6 inches)77%very high
June Weather21°C (70°F)81 mm (3.2 inches)76%very high
July Weather23°C (74°F)75 mm (3.0 inches)68%very high
August Weather22°C (73°F)68 mm (2.7 inches)61%very high
September Weather18°C (65°F)65 mm (2.5 inches)72%high
October Weather13°C (56°F)97 mm (3.8 inches)88%moderate
November Weather8°C (46°F)98 mm (3.9 inches)91%moderate
December Weather5°C (42°F)136 mm (5.4 inches)92%low

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