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December Weather in Val de San Lorenzo, Spain

Last updated: August 27, 2025

In December, the average temperature in Val de San Lorenzo, Spain is a cool 5°C (42°F), with a minimum dipping to -4°C (26°F) and a maximum rising to 15°C (59°F). Expect a precipitation amount of approximately 88 mm (3.5 in) spread over about 12 days, and enjoy the damp air with an average humidity of 87%.

December Temperature in Val de San Lorenzo

In December in Val de San Lorenzo, the average temperature is 5°C (42°F). The maximum can reach 15°C (59°F), while the minimum can be as low as -4°C (26°F). Travelers should prepare for chilly weather and bring layers to stay warm while enjoying the sights.

December Weather in Val de San Lorenzo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Val de San Lorenzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Val de San Lorenzo, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec394345505763696963554542
Data source: Temperature data for Val de San Lorenzo 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 Val de San Lorenzo

In Val de San Lorenzo in December, the precipitation amount is 88 mm (3.5 in) over a span of 12 days.

December Precipitation Trends in Val de San Lorenzo

The chart displays monthly precipitation patterns in Val de San Lorenzo, 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 Val de San Lorenzo, December typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec376159635054191839556988
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Val de San Lorenzo

In Val de San Lorenzo in December humidity is 87%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel less inviting as the air becomes heavy and oppressive.

December Average Humidity in Val de San Lorenzo

This chart illustrates the average monthly humidity levels in Val de San Lorenzo, 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 Val de San Lorenzo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Val de San Lorenzo

In Val de San Lorenzo 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 Val de San Lorenzo, you can visit Hourly UV Index in Val de San Lorenzo.

Maximum UV Index Levels in Val de San Lorenzo for December

The chart shows the monthly maximum UV Index (UVI) for Val de San Lorenzo 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 Val de San Lorenzo typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246810111098632
Data source: Val de San Lorenzo 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 Val de San Lorenzo Compares to Other Months

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

This table compares monthly weather conditions in Val de San Lorenzo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)37 mm (1.5 inches)87%low
February Weather6°C (43°F)61 mm (2.4 inches)85%moderate
March Weather7°C (45°F)59 mm (2.3 inches)83%high
April Weather10°C (50°F)63 mm (2.5 inches)83%very high
May Weather14°C (58°F)50 mm (2.0 inches)84%very high
June Weather17°C (64°F)54 mm (2.1 inches)84%extreme
July Weather21°C (69°F)19 mm (0.7 inches)86%very high
August Weather20°C (69°F)18 mm (0.7 inches)78%very high
September Weather17°C (63°F)39 mm (1.5 inches)77%very high
October Weather13°C (55°F)55 mm (2.2 inches)82%high
November Weather7°C (45°F)69 mm (2.7 inches)86%moderate
December Weather5°C (42°F)88 mm (3.5 inches)87%low

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