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December Weather in Les, Spain

Last updated: August 27, 2025

In December, the average temperature in Les, Spain hovers around 0°C (33°F), with a minimum dipping as low as -18°C (0°F) and a maximum reaching 14°C (57°F). Expect 129 mm (5.1 in) of precipitation spread over 13 days, contributing to an average humidity of 88%. Be prepared for a chilly and damp atmosphere!

December Temperature in Les

In December in Les, the average temperature is 0°C (33°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop as low as -18°C (0°F). Be prepared for chilly conditions and dress in layers if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Les, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les, December typically has an average temperature of 0°C (33°F), with highs reaching up to 14°C (57°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec303436414856606053463632
Data source: Temperature data for Les 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 Les

In Les in December, the precipitation amount is 129 mm (5.1 in) over the course of 13 days.

December Precipitation Trends in Les

The chart displays monthly precipitation patterns in Les, 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 Les, December typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec82741061291571801421311159899129
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Les

In Les in December, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Les

This chart illustrates the average monthly humidity levels in Les, 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 Les 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 Les

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

Maximum UV Index Levels in Les for December

The chart shows the monthly maximum UV Index (UVI) for Les 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 Les typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101111108642
Data source: Les 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 Les Compares to Other Months

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

This table compares monthly weather conditions in Les, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)82 mm (3.2 inches)87%moderate
February Weather1°C (35°F)74 mm (2.9 inches)83%moderate
March Weather2°C (37°F)106 mm (4.2 inches)80%high
April Weather5°C (41°F)129 mm (5.1 inches)77%very high
May Weather9°C (49°F)157 mm (6.2 inches)75%very high
June Weather13°C (56°F)180 mm (7.1 inches)74%extreme
July Weather15°C (60°F)142 mm (5.6 inches)72%extreme
August Weather15°C (60°F)131 mm (5.2 inches)70%very high
September Weather12°C (53°F)115 mm (4.5 inches)73%very high
October Weather8°C (47°F)98 mm (3.8 inches)82%high
November Weather2°C (36°F)99 mm (3.9 inches)87%moderate
December Weather0°C (33°F)129 mm (5.1 inches)88%low

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