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December Weather in l'Aldosa, Andorra

Last updated: August 25, 2025

In December, the average temperature in l'Aldosa, Andorra hovers around a chilly -1°C (30°F). While the mercury can dip to a frigid -14°C (6°F), it can also rise to a milder 11°C (52°F). Expect a fair amount of moisture during this time, with 93 mm (3.7 in) of precipitation spread over 12 days. The air is often quite humid, with an average humidity level of 88%, making it feel even cooler!

December Temperature in l'Aldosa

In December in l'Aldosa, the average temperature is -1°C (30°F), with maximums reaching 11°C (52°F) and minimums dropping as low as -14°C (6°F). Dress warmly and prepare for chilly conditions if you're traveling during this time.

December Weather in l'Aldosa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in l'Aldosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In l'Aldosa, December typically has an average temperature of -1°C (30°F), with highs reaching up to 11°C (52°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec273234384655595952453330
Data source: Temperature data for l'Aldosa 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 l'Aldosa

In l'Aldosa in December, the precipitation amount is 93 mm (3.7 in) over the course of 12 days.

December Precipitation Trends in l'Aldosa

The chart displays monthly precipitation patterns in l'Aldosa, 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 l'Aldosa, December typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec76608793111115657870858693
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in l'Aldosa

In l'Aldosa in December humidity is 88%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that penetrates through your layers, making travel uncomfortable as every gust of wind becomes a sharp reminder of the cold and damp air surrounding you.

December Average Humidity in l'Aldosa

This chart illustrates the average monthly humidity levels in l'Aldosa, 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 l'Aldosa 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 l'Aldosa

In l'Aldosa 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 l'Aldosa, you can visit Hourly UV Index in l'Aldosa.

Maximum UV Index Levels in l'Aldosa for December

The chart shows the monthly maximum UV Index (UVI) for l'Aldosa 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 l'Aldosa typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101111108642
Data source: l'Aldosa 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 l'Aldosa Compares to Other Months

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

This table compares monthly weather conditions in l'Aldosa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)76 mm (3.0 inches)87%moderate
February Weather0°C (33°F)60 mm (2.4 inches)83%moderate
March Weather1°C (34°F)87 mm (3.4 inches)80%high
April Weather3°C (38°F)93 mm (3.7 inches)77%very high
May Weather8°C (46°F)111 mm (4.4 inches)75%very high
June Weather13°C (55°F)115 mm (4.5 inches)74%extreme
July Weather15°C (60°F)65 mm (2.6 inches)72%extreme
August Weather15°C (60°F)78 mm (3.1 inches)70%very high
September Weather11°C (52°F)70 mm (2.8 inches)73%very high
October Weather7°C (45°F)85 mm (3.3 inches)82%high
November Weather1°C (33°F)86 mm (3.4 inches)87%moderate
December Weather-1°C (30°F)93 mm (3.7 inches)88%low

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