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December Weather in Sando, Spain

Last updated: August 27, 2025

In December, the average temperature in Sando, Spain hovers around 6°C (43°F). Expect chilly days with a minimum temperature dipping to -4°C (25°F) and a pleasant maximum reaching 16°C (61°F). Be prepared for some moisture, as 61 mm (2.4 in) of precipitation is anticipated over 11 days. With an average humidity level of 91%, don’t forget your umbrella and a warm jacket!

December Temperature in Sando

In December in Sando, the average temperature is 6°C (43°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -4°C (25°F). This varied climate makes Sando an ideal destination for travelers seeking both cool and mild weather experiences.

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

The chart illustrates December temperature patterns in Sando, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sando, December typically has an average temperature of 6°C (43°F), with highs reaching up to 16°C (61°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec394547526066717165574643
Data source: Temperature data for Sando 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 Sando

In Sando in December, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.

December Precipitation Trends in Sando

The chart displays monthly precipitation patterns in Sando, 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 Sando, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec275065804543151238536861
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sando

In Sando in December, humidity is 91%. With an average temperature of 6°C (43°F), this humidity feels like a thick blanket wrapped around you, making travel uncomfortable and sticky as every step becomes a challenge against the heavy, damp air.

December Average Humidity in Sando

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

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

Maximum UV Index Levels in Sando for December

The chart shows the monthly maximum UV Index (UVI) for Sando 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 Sando typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910111198642
Data source: Sando 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 Sando Compares to Other Months

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

This table compares monthly weather conditions in Sando, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)27 mm (1.1 inches)91%moderate
February Weather7°C (45°F)50 mm (2.0 inches)85%moderate
March Weather8°C (47°F)65 mm (2.5 inches)79%high
April Weather11°C (52°F)80 mm (3.1 inches)77%very high
May Weather15°C (60°F)44 mm (1.8 inches)76%very high
June Weather19°C (66°F)43 mm (1.7 inches)64%extreme
July Weather22°C (72°F)15 mm (0.6 inches)54%extreme
August Weather22°C (72°F)12 mm (0.5 inches)52%very high
September Weather18°C (65°F)38 mm (1.5 inches)63%very high
October Weather14°C (57°F)52 mm (2.1 inches)78%high
November Weather8°C (47°F)68 mm (2.7 inches)90%moderate
December Weather6°C (43°F)61 mm (2.4 inches)91%low

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