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December Weather in Santiago del Collado, Spain

Last updated: August 27, 2025

In December, the average temperature in Santiago del Collado, Spain hovers around 4°C (40°F), offering a chilly atmosphere. Expect minimum temperatures to dip to -6°C (21°F), while highs can reach up to 16°C (60°F). With an average precipitation of 91 mm (3.6 in) spread over 12 days, it's wise to keep an umbrella handy. Additionally, the average humidity is a notable 91%, making the air feel even cooler.

December Temperature in Santiago del Collado

In December in Santiago del Collado, the average temperature is 4°C (40°F). Maximums can reach 16°C (60°F), while minimums can drop as low as -6°C (21°F). This range makes Santiago del Collado a destination for travelers seeking both chilly days and milder afternoons, so pack accordingly!

December Weather in Santiago del Collado: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santiago del Collado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago del Collado, December typically has an average temperature of 4°C (40°F), with highs reaching up to 16°C (60°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec364042475562686961534239
Data source: Temperature data for Santiago del Collado 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 Santiago del Collado

In Santiago del Collado in December, the precipitation amount is 91 mm (3.6 in) over a period of 12 days.

December Precipitation Trends in Santiago del Collado

The chart displays monthly precipitation patterns in Santiago del Collado, 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 Santiago del Collado, December typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec48701021206850232261909391
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santiago del Collado

In Santiago del Collado in December, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

December Average Humidity in Santiago del Collado

This chart illustrates the average monthly humidity levels in Santiago del Collado, 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 Santiago del Collado is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santiago del Collado

In Santiago del Collado in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Santiago del Collado, you can check the information here.

Maximum UV Index Levels in Santiago del Collado for December

The chart shows the monthly maximum UV Index (UVI) for Santiago del Collado 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 Santiago del Collado typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101211108643
Data source: Santiago del Collado 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 Santiago del Collado Compares to Other Months

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

This table compares monthly weather conditions in Santiago del Collado, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)48 mm (1.9 inches)91%moderate
February Weather5°C (41°F)70 mm (2.8 inches)85%moderate
March Weather5°C (42°F)102 mm (4.0 inches)79%high
April Weather8°C (47°F)120 mm (4.7 inches)77%very high
May Weather13°C (55°F)68 mm (2.7 inches)76%very high
June Weather17°C (62°F)50 mm (2.0 inches)64%extreme
July Weather20°C (69°F)23 mm (0.9 inches)54%extreme
August Weather20°C (69°F)22 mm (0.9 inches)52%very high
September Weather16°C (62°F)61 mm (2.4 inches)63%very high
October Weather12°C (53°F)90 mm (3.5 inches)78%high
November Weather6°C (43°F)93 mm (3.7 inches)90%moderate
December Weather4°C (40°F)91 mm (3.6 inches)91%moderate

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