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December Weather in Treon, France

Last updated: August 23, 2025

In December, the average temperature in Treon, France hovers around 6°C (43°F), with a chilly minimum of -4°C (25°F) and a pleasant maximum of 15°C (59°F). Be prepared for some moisture, as 86 mm (3.4 in) of precipitation falls over 18 days, contributing to an average humidity of 93% that envelops the region in a cozy, if damp, atmosphere.

December Temperature in Treon

In December in Treon, the average temperature hovers around 6°C (43°F), with maximums reaching up to 15°C (59°F) and minimums dipping as low as -4°C (25°F). Be prepared for chilly weather during your travels!

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

The chart illustrates December temperature patterns in Treon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Treon, December typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404346515664676661544643
Data source: Temperature data for Treon 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 Treon

In Treon in December, the total precipitation amount is 86 mm (3.4 in) over the course of 18 days.

December Precipitation Trends in Treon

The chart displays monthly precipitation patterns in Treon, 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 Treon, December typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec455867327785365138726086
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Treon

In Treon in December, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.

December Average Humidity in Treon

This chart illustrates the average monthly humidity levels in Treon, 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 Treon is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Treon

In Treon in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Treon.

Maximum UV Index Levels in Treon for December

The chart shows the monthly maximum UV Index (UVI) for Treon 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 Treon typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Treon 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 Treon Compares to Other Months

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

This table compares monthly weather conditions in Treon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)45 mm (1.8 inches)91%low
February Weather6°C (43°F)58 mm (2.3 inches)89%moderate
March Weather8°C (46°F)67 mm (2.6 inches)85%moderate
April Weather10°C (51°F)32 mm (1.3 inches)84%high
May Weather13°C (56°F)77 mm (3.0 inches)82%very high
June Weather18°C (64°F)85 mm (3.4 inches)80%very high
July Weather20°C (68°F)36 mm (1.4 inches)73%very high
August Weather19°C (67°F)51 mm (2.0 inches)68%very high
September Weather16°C (61°F)37 mm (1.5 inches)76%high
October Weather12°C (54°F)72 mm (2.8 inches)88%moderate
November Weather8°C (46°F)60 mm (2.4 inches)92%low
December Weather6°C (43°F)86 mm (3.4 inches)93%low

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