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December Weather in Serra, Spain

Last updated: August 27, 2025

In December, the average temperature in Serra, Spain hovers around 11°C (51°F), with minimums dipping to -3°C (27°F) and soaring to a maximum of 24°C (75°F). Expect 16 mm (0.6 in) of precipitation over 3 days, accompanied by a high average humidity of 80%. Prepare for a mix of crisp air and occasional rain as you explore!

December Temperature in Serra

In December in Serra, the average temperature is 11°C (51°F). Maximums can reach 24°C (75°F), while minimums can drop as low as -3°C (27°F). Pack accordingly for a range of temperatures to fully enjoy your visit.

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

The chart illustrates December temperature patterns in Serra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serra, December typically has an average temperature of 11°C (51°F), with highs reaching up to 24°C (75°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec485254576672787772645551
Data source: Temperature data for Serra 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 Serra

In Serra in December, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

December Precipitation Trends in Serra

The chart displays monthly precipitation patterns in Serra, 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 Serra, December typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec461949713440163764546316
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Serra

In Serra in December humidity is 80%. With an average temperature of 11°C (51°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities feel heavier and less enjoyable for traveling.

December Average Humidity in Serra

This chart illustrates the average monthly humidity levels in Serra, 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 Serra is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%64%58%53%49%51%51%58%71%76%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Serra

In Serra 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 Serra, you can check the information here.

Maximum UV Index Levels in Serra for December

The chart shows the monthly maximum UV Index (UVI) for Serra 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 Serra typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689111098643
Data source: Serra 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 Serra Compares to Other Months

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

This table compares monthly weather conditions in Serra, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)46 mm (1.8 inches)78%moderate
February Weather11°C (52°F)19 mm (0.7 inches)75%moderate
March Weather12°C (54°F)49 mm (1.9 inches)64%high
April Weather14°C (58°F)71 mm (2.8 inches)58%very high
May Weather19°C (66°F)34 mm (1.3 inches)53%very high
June Weather22°C (73°F)40 mm (1.6 inches)49%extreme
July Weather25°C (78°F)16 mm (0.6 inches)51%very high
August Weather25°C (78°F)37 mm (1.4 inches)51%very high
September Weather22°C (72°F)64 mm (2.5 inches)58%very high
October Weather18°C (64°F)54 mm (2.1 inches)71%high
November Weather13°C (55°F)63 mm (2.5 inches)76%moderate
December Weather11°C (51°F)16 mm (0.6 inches)80%moderate

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