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December Weather in Catllar, France

Last updated: August 23, 2025

In December, the average temperature in Catllar, France hovers around 6°C (44°F). However, be prepared for a range of temperatures, with minimums dipping to -4°C (24°F) and maximums reaching up to 18°C (65°F). This month brings about 60 mm (2.4 in) of precipitation over 10 days, contributing to an average humidity level of 88%. Stay cozy and plan accordingly!

December Temperature in Catllar

In December in Catllar, the average temperature is 6°C (44°F), with maximums reaching 18°C (65°F) and minimums dropping as low as -4°C (24°F). This makes it essential for travelers to pack accordingly and be prepared for varying weather conditions.

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

The chart illustrates December temperature patterns in Catllar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Catllar, December typically has an average temperature of 6°C (44°F), with highs reaching up to 18°C (65°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548525966707064574743
Data source: Temperature data for Catllar 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 Catllar

In Catllar in December, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

December Precipitation Trends in Catllar

The chart displays monthly precipitation patterns in Catllar, 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 Catllar, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7946779496968566791037860
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Catllar

In Catllar in December humidity is 88%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and requiring warm, layered clothing to stay comfortable while exploring.

December Average Humidity in Catllar

This chart illustrates the average monthly humidity levels in Catllar, 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 Catllar is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Catllar

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

Maximum UV Index Levels in Catllar for December

The chart shows the monthly maximum UV Index (UVI) for Catllar 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 Catllar typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098632
Data source: Catllar 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 Catllar Compares to Other Months

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

This table compares monthly weather conditions in Catllar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)79 mm (3.1 inches)87%moderate
February Weather7°C (45°F)46 mm (1.8 inches)83%moderate
March Weather9°C (48°F)77 mm (3.0 inches)80%high
April Weather11°C (52°F)94 mm (3.7 inches)77%very high
May Weather15°C (59°F)96 mm (3.8 inches)75%very high
June Weather19°C (66°F)96 mm (3.8 inches)74%very high
July Weather21°C (71°F)85 mm (3.4 inches)72%very high
August Weather21°C (71°F)66 mm (2.6 inches)70%very high
September Weather18°C (64°F)79 mm (3.1 inches)73%very high
October Weather14°C (57°F)103 mm (4.1 inches)82%high
November Weather8°C (47°F)78 mm (3.1 inches)87%moderate
December Weather6°C (44°F)60 mm (2.4 inches)88%low

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