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December Weather in Santa Barbara de Casa, Spain

Last updated: August 27, 2025

In December, the average temperature in Santa Barbara de Casa, Spain is a cool 11°C (53°F). Expect a range from a brisk -2°C (29°F) to a pleasant 21°C (71°F). With average precipitation of 54 mm (2.1 in) spread over 7 days, it's wise to be prepared for some rain. The average humidity hovers around a humid 81%, making for a refreshingly crisp atmosphere!

December Temperature in Santa Barbara de Casa

In December in Santa Barbara de Casa, the average temperature is 11°C (53°F). The maximum can reach 21°C (71°F), while the minimum can drop as low as -2°C (29°F). Be prepared for a wide range of temperatures, making layering essential for your travels.

December Weather in Santa Barbara de Casa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santa Barbara de Casa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Barbara de Casa, December typically has an average temperature of 11°C (53°F), with highs reaching up to 21°C (71°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec495356606872777974665652
Data source: Temperature data for Santa Barbara de Casa 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 Santa Barbara de Casa

In Santa Barbara de Casa in December, the precipitation amount is 54 mm (2.1 in) over a duration of 7 days.

December Precipitation Trends in Santa Barbara de Casa

The chart displays monthly precipitation patterns in Santa Barbara de Casa, 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 Santa Barbara de Casa, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec283779652792428475854
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santa Barbara de Casa

In Santa Barbara de Casa in December, humidity is 81%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, requiring layers for protection against the moisture in the air while exploring.

December Average Humidity in Santa Barbara de Casa

This chart illustrates the average monthly humidity levels in Santa Barbara de Casa, 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 Santa Barbara de Casa is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%71%67%60%59%52%54%52%59%68%77%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santa Barbara de Casa

In Santa Barbara de Casa 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 Santa Barbara de Casa, you can check the information here.

Maximum UV Index Levels in Santa Barbara de Casa for December

The chart shows the monthly maximum UV Index (UVI) for Santa Barbara de Casa 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 Santa Barbara de Casa typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: Santa Barbara de Casa 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 Santa Barbara de Casa Compares to Other Months

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

This table compares monthly weather conditions in Santa Barbara de Casa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)28 mm (1.1 inches)79%moderate
February Weather12°C (54°F)37 mm (1.5 inches)71%moderate
March Weather13°C (56°F)79 mm (3.1 inches)67%high
April Weather15°C (60°F)65 mm (2.6 inches)60%very high
May Weather20°C (68°F)27 mm (1.1 inches)59%very high
June Weather22°C (72°F)9 mm (0.3 inches)52%extreme
July Weather25°C (78°F)2 mm (0.1 inches)54%extreme
August Weather26°C (79°F)3 mm (0.1 inches)51%very high
September Weather24°C (75°F)28 mm (1.1 inches)59%very high
October Weather19°C (67°F)47 mm (1.8 inches)68%high
November Weather14°C (57°F)58 mm (2.3 inches)77%moderate
December Weather11°C (53°F)54 mm (2.1 inches)81%moderate

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