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December Weather in Zarzalejo, Spain

Last updated: August 27, 2025

In December, the average temperature in Zarzalejo, Spain hovers around 6°C (43°F). You can expect a chilly minimum of -4°C (26°F) and a milder maximum of 16°C (62°F). With an average humidity of 90%, prepare for some damp days, as precipitation totals 47 mm (1.9 in) over about 9 days. Stay warm and dry!

December Temperature in Zarzalejo

In December in Zarzalejo, the average temperature is 6°C (43°F). Maximums can reach 16°C (62°F), and minimums can be as low as -4°C (26°F). It's essential to pack layers and be prepared for both chilly and mild weather when traveling during this time.

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

The chart illustrates December temperature patterns in Zarzalejo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zarzalejo, December typically has an average temperature of 6°C (43°F), with highs reaching up to 16°C (62°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec394447526170767667574643
Data source: Temperature data for Zarzalejo 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 Zarzalejo

In Zarzalejo in December, the precipitation amount is 47 mm (1.9 in) spread over a period of 9 days.

December Precipitation Trends in Zarzalejo

The chart displays monthly precipitation patterns in Zarzalejo, 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 Zarzalejo, December typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec323852773925161637525747
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zarzalejo

In Zarzalejo in December humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.

December Average Humidity in Zarzalejo

This chart illustrates the average monthly humidity levels in Zarzalejo, 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 Zarzalejo is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Zarzalejo

In Zarzalejo 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 Zarzalejo, you can check the information here.

Maximum UV Index Levels in Zarzalejo for December

The chart shows the monthly maximum UV Index (UVI) for Zarzalejo 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 Zarzalejo typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347910111198643
Data source: Zarzalejo 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 Zarzalejo Compares to Other Months

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

This table compares monthly weather conditions in Zarzalejo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)32 mm (1.3 inches)90%moderate
February Weather7°C (45°F)38 mm (1.5 inches)86%moderate
March Weather8°C (47°F)52 mm (2.0 inches)79%high
April Weather11°C (52°F)76 mm (3.0 inches)74%very high
May Weather16°C (62°F)39 mm (1.5 inches)71%very high
June Weather21°C (70°F)25 mm (1.0 inches)63%extreme
July Weather25°C (76°F)16 mm (0.6 inches)59%extreme
August Weather24°C (76°F)16 mm (0.6 inches)58%very high
September Weather19°C (67°F)37 mm (1.5 inches)65%very high
October Weather14°C (58°F)52 mm (2.0 inches)77%high
November Weather8°C (47°F)57 mm (2.3 inches)87%moderate
December Weather6°C (43°F)47 mm (1.9 inches)90%moderate

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