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December Weather in Altillac, France

Last updated: August 23, 2025

In December, the average temperature in Altillac, France hovers around 6°C (43°F), with minimums dipping to -5°C (22°F) and maximums rising to 17°C (62°F). Expect about 175 mm (6.9 in) of precipitation over 17 days, contributing to a high average humidity of 92%. Perfect for those who enjoy a cool, damp climate!

December Temperature in Altillac

In December in Altillac, the average temperature is 6°C (43°F). Maximum temperatures can reach 17°C (62°F), and minimums can drop as low as -5°C (22°F). Be prepared for a range of weather conditions if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Altillac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altillac, December typically has an average temperature of 6°C (43°F), with highs reaching up to 17°C (62°F) and lows dropping to around -5°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec394548535966707063554643
Data source: Temperature data for Altillac 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 Altillac

In Altillac in December, the precipitation amount is 175 mm (6.9 in) occurring over the course of 17 days.

December Precipitation Trends in Altillac

The chart displays monthly precipitation patterns in Altillac, 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 Altillac, December typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec98881036811611267587296101175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Altillac

In Altillac in December humidity is 92%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps through your clothes, making outdoor activities uncomfortable and requiring extra layers for warmth while navigating the slick streets.

December Average Humidity in Altillac

This chart illustrates the average monthly humidity levels in Altillac, 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 Altillac is approximately 92%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Altillac

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

Maximum UV Index Levels in Altillac for December

The chart shows the monthly maximum UV Index (UVI) for Altillac 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 Altillac typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23678101097532
Data source: Altillac 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 Altillac Compares to Other Months

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

This table compares monthly weather conditions in Altillac, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)98 mm (3.8 inches)90%low
February Weather7°C (45°F)88 mm (3.5 inches)87%moderate
March Weather9°C (48°F)102 mm (4.0 inches)85%high
April Weather12°C (53°F)68 mm (2.7 inches)84%high
May Weather15°C (59°F)116 mm (4.6 inches)84%very high
June Weather19°C (67°F)112 mm (4.4 inches)82%very high
July Weather21°C (71°F)67 mm (2.6 inches)79%very high
August Weather21°C (70°F)58 mm (2.3 inches)75%very high
September Weather17°C (64°F)72 mm (2.8 inches)79%high
October Weather13°C (56°F)96 mm (3.8 inches)86%moderate
November Weather8°C (47°F)101 mm (4.0 inches)90%moderate
December Weather6°C (43°F)175 mm (6.9 inches)92%low

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