nomadseason

December Weather in Alcantara, Spain

Last updated: August 27, 2025

In December, the average temperature in Alcantara, Spain hovers around 10°C (50°F). You'll want to prepare for cooler days, as temperatures can dip to a chilly -3°C (27°F), while they can rise to a pleasant 19°C (66°F) at times. Expect a bit of moisture in the air, with 63 mm (2.5 in) of precipitation spread over 7 days, and an average humidity of 87%. Enjoy your time in this uniquely balanced climate!

December Temperature in Alcantara

In December in Alcantara, the average temperature is 10°C (50°F). Maximums can reach 19°C (66°F), and minimums can be as low as -3°C (27°F). Be prepared for moderate weather and pack layers to ensure comfort while exploring.

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

The chart illustrates December temperature patterns in Alcantara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alcantara, December typically has an average temperature of 10°C (50°F), with highs reaching up to 19°C (66°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec465154596773798074655450
Data source: Temperature data for Alcantara generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Alcantara

In Alcantara in December, the precipitation amount is 63 mm (2.5 in) over a span of 7 days.

December Precipitation Trends in Alcantara

The chart displays monthly precipitation patterns in Alcantara, 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 Alcantara, December typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec3148707933156534577264
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Alcantara

In Alcantara in December humidity is 87%. With an average temperature of 10°C (50°F), this humidity feels like a heavy cloak wrapping around you, making every step feel laborious and the air thick with moisture, challenging your comfort while traveling.

December Average Humidity in Alcantara

This chart illustrates the average monthly humidity levels in Alcantara, 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 Alcantara is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%76%68%64%62%47%46%42%54%69%85%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Alcantara

In Alcantara 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 Alcantara, you can check the information here.

Maximum UV Index Levels in Alcantara for December

The chart shows the monthly maximum UV Index (UVI) for Alcantara 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 Alcantara typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111098643
Data source: Alcantara 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 Alcantara Compares to Other Months

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

This table compares monthly weather conditions in Alcantara, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)31 mm (1.2 inches)87%moderate
February Weather11°C (52°F)48 mm (1.9 inches)76%moderate
March Weather12°C (54°F)70 mm (2.8 inches)68%high
April Weather15°C (59°F)79 mm (3.1 inches)64%very high
May Weather20°C (68°F)33 mm (1.3 inches)62%very high
June Weather23°C (73°F)15 mm (0.6 inches)47%extreme
July Weather26°C (80°F)6 mm (0.2 inches)46%very high
August Weather27°C (80°F)5 mm (0.2 inches)42%very high
September Weather23°C (74°F)34 mm (1.3 inches)53%very high
October Weather18°C (65°F)57 mm (2.2 inches)69%high
November Weather12°C (54°F)72 mm (2.8 inches)85%moderate
December Weather10°C (50°F)63 mm (2.5 inches)87%moderate

Compare Alcantara's Climate with Cities Worldwide