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December Weather in Santa Coloma de Gramenet, Spain

Last updated: August 27, 2025

In Santa Coloma de Gramenet, Spain during December, the average temperature hovers around 10°C (50°F), with minimums dipping to 1°C (34°F) and maximums reaching up to 18°C (65°F). Expect about 30 mm (1.2 in) of precipitation spread over approximately 4 days, while the air carries an average humidity of 79%.

December Temperature in Santa Coloma de Gramenet

In December in Santa Coloma de Gramenet, the average temperature is 10°C (50°F), with maximums reaching up to 18°C (65°F) and minimums dipping as low as 1°C (34°F). This makes it a great time for travelers to enjoy mild weather while exploring the local attractions.

December Weather in Santa Coloma de Gramenet: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Santa Coloma de Gramenet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Coloma de Gramenet, December typically has an average temperature of 10°C (50°F), with highs reaching up to 18°C (65°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec475053566371767671645550
Data source: Temperature data for Santa Coloma de Gramenet 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 Coloma de Gramenet

In Santa Coloma de Gramenet in December, the precipitation amount is 30 mm (1.2 in) over the course of 4 days.

December Precipitation Trends in Santa Coloma de Gramenet

The chart displays monthly precipitation patterns in Santa Coloma de Gramenet, 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 Coloma de Gramenet, December typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec5646477149263637811216730
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Santa Coloma de Gramenet

In Santa Coloma de Gramenet in December humidity is 79%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less inviting and requiring layered clothing to stay comfortable while traveling.

December Average Humidity in Santa Coloma de Gramenet

This chart illustrates the average monthly humidity levels in Santa Coloma de Gramenet, 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 Coloma de Gramenet is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%74%71%69%66%65%64%64%68%77%79%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santa Coloma de Gramenet

In Santa Coloma de Gramenet 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 Santa Coloma de Gramenet, you can visit Hourly UV Index in Santa Coloma de Gramenet.

Maximum UV Index Levels in Santa Coloma de Gramenet for December

The chart shows the monthly maximum UV Index (UVI) for Santa Coloma de Gramenet 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 Coloma de Gramenet typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34578101097632
Data source: Santa Coloma de Gramenet 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 Coloma de Gramenet Compares to Other Months

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

This table compares monthly weather conditions in Santa Coloma de Gramenet, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)56 mm (2.2 inches)79%moderate
February Weather10°C (51°F)46 mm (1.8 inches)74%moderate
March Weather11°C (53°F)47 mm (1.8 inches)71%moderate
April Weather13°C (56°F)71 mm (2.8 inches)69%high
May Weather17°C (63°F)49 mm (1.9 inches)66%very high
June Weather21°C (71°F)26 mm (1.0 inches)65%very high
July Weather24°C (76°F)35 mm (1.4 inches)64%very high
August Weather25°C (77°F)37 mm (1.4 inches)64%very high
September Weather22°C (71°F)81 mm (3.2 inches)68%high
October Weather18°C (64°F)121 mm (4.7 inches)77%high
November Weather13°C (55°F)67 mm (2.6 inches)79%moderate
December Weather10°C (50°F)30 mm (1.2 inches)79%low

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