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December Weather in San Bartolome de las Abiertas, Spain

Last updated: August 27, 2025

In December, the average temperature in San Bartolome de las Abiertas, Spain hovers around 8°C (46°F). Expect a chilly minimum of -3°C (27°F) and a comfortable maximum of 18°C (64°F). The region experiences approximately 52 mm (2.1 in) of precipitation over 7 days, accompanied by a high average humidity of 86%.

December Temperature in San Bartolome de las Abiertas

In December in San Bartolome de las Abiertas, the average temperature is 8°C (46°F). The maximum can reach 18°C (64°F) and the minimum can be as low as -3°C (27°F). Be sure to pack layers to accommodate the varying temperatures while exploring the area.

December Weather in San Bartolome de las Abiertas: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Bartolome de las Abiertas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bartolome de las Abiertas, December typically has an average temperature of 8°C (46°F), with highs reaching up to 18°C (64°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424851556473797971615046
Data source: Temperature data for San Bartolome de las Abiertas 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 San Bartolome de las Abiertas

In San Bartolome de las Abiertas in December, the precipitation amount is 52 mm (2.1 in) over the course of 7 days.

December Precipitation Trends in San Bartolome de las Abiertas

The chart displays monthly precipitation patterns in San Bartolome de las Abiertas, 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 San Bartolome de las Abiertas, December typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec3739761004621172346608852
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Bartolome de las Abiertas

In San Bartolome de las Abiertas in December humidity is 86%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while exploring.

December Average Humidity in San Bartolome de las Abiertas

This chart illustrates the average monthly humidity levels in San Bartolome de las Abiertas, 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 San Bartolome de las Abiertas is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%66%60%56%44%44%42%53%70%83%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Bartolome de las Abiertas

In San Bartolome de las Abiertas 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 San Bartolome de las Abiertas, you can check the information here.

Maximum UV Index Levels in San Bartolome de las Abiertas for December

The chart shows the monthly maximum UV Index (UVI) for San Bartolome de las Abiertas 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 San Bartolome de las Abiertas typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910111198643
Data source: San Bartolome de las Abiertas 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 San Bartolome de las Abiertas Compares to Other Months

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

This table compares monthly weather conditions in San Bartolome de las Abiertas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)37 mm (1.4 inches)85%moderate
February Weather9°C (48°F)39 mm (1.5 inches)78%moderate
March Weather11°C (51°F)76 mm (3.0 inches)66%high
April Weather13°C (56°F)100 mm (4.0 inches)60%very high
May Weather18°C (65°F)46 mm (1.8 inches)56%very high
June Weather23°C (73°F)21 mm (0.8 inches)44%extreme
July Weather26°C (79°F)17 mm (0.7 inches)44%extreme
August Weather26°C (80°F)23 mm (0.9 inches)42%very high
September Weather22°C (71°F)46 mm (1.8 inches)53%very high
October Weather16°C (62°F)60 mm (2.4 inches)70%high
November Weather10°C (51°F)88 mm (3.5 inches)83%moderate
December Weather8°C (46°F)52 mm (2.1 inches)86%moderate

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