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December Weather in Bullas, Spain

Last updated: August 27, 2025

In Bullas, Spain, the average temperature in December hovers around 9°C (49°F). Expect a range from a brisk -3°C (27°F) to a mild 22°C (71°F). The month brings 25 mm (1.0 in) of precipitation distributed over about 4 days, with an average humidity of 74%, creating a refreshing, albeit damp, atmosphere.

December Temperature in Bullas

In December in Bullas, the average temperature is 9°C (49°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop to as low as -3°C (27°F). This varied climate makes Bullas an ideal destination for travelers looking to experience a mix of cool and mild weather.

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

The chart illustrates December temperature patterns in Bullas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bullas, December typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (71°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec455053566573797971635349
Data source: Temperature data for Bullas 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 Bullas

In Bullas in December, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

December Precipitation Trends in Bullas

The chart displays monthly precipitation patterns in Bullas, 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 Bullas, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec43166176342672874285625
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bullas

In Bullas in December humidity is 74%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace that can make outdoor activities somewhat uncomfortable; travelers may find themselves needing to dress in layers to stay warm while also coping with the dampness in the air.

December Average Humidity in Bullas

This chart illustrates the average monthly humidity levels in Bullas, 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 Bullas is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%71%69%66%64%65%71%69%70%74%72%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bullas

In Bullas 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 Bullas, you can check the information here.

Maximum UV Index Levels in Bullas for December

The chart shows the monthly maximum UV Index (UVI) for Bullas 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 Bullas typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101211109743
Data source: Bullas 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 Bullas Compares to Other Months

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

This table compares monthly weather conditions in Bullas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)43 mm (1.7 inches)72%moderate
February Weather10°C (50°F)16 mm (0.6 inches)71%moderate
March Weather11°C (53°F)61 mm (2.4 inches)69%high
April Weather13°C (57°F)76 mm (3.0 inches)66%very high
May Weather18°C (65°F)34 mm (1.3 inches)64%very high
June Weather23°C (73°F)26 mm (1.0 inches)65%extreme
July Weather26°C (79°F)7 mm (0.3 inches)71%extreme
August Weather26°C (79°F)28 mm (1.1 inches)69%very high
September Weather22°C (71°F)74 mm (2.9 inches)70%very high
October Weather17°C (63°F)28 mm (1.1 inches)74%high
November Weather12°C (53°F)56 mm (2.2 inches)72%moderate
December Weather9°C (49°F)25 mm (1.0 inches)74%moderate

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