nomadseason

December Weather in Armuna, Spain

Last updated: August 27, 2025

In Armuna, Spain, the average temperature in December hovers around 5°C (42°F). Expect chilly nights with a minimum temperature dipping to -4°C (25°F), while the maximum can reach a mild 18°C (64°F). During this month, precipitation averages 79 mm (3.1 in) across 12 days, contributing to a notably high average humidity of 90%.

December Temperature in Armuna

In December in Armuna, the average temperature is 5°C (42°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -4°C (25°F). It's a good time for travelers to prepare for a mix of cool days and chilly nights while exploring the area.

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

The chart illustrates December temperature patterns in Armuna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Armuna, December typically has an average temperature of 5°C (42°F), with highs reaching up to 18°C (64°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec384345505966727264554541
Data source: Temperature data for Armuna 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 Armuna

In Armuna in December, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

December Precipitation Trends in Armuna

The chart displays monthly precipitation patterns in Armuna, 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 Armuna, December typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec524961895346181632597679
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Armuna

In Armuna in December, humidity is 90%. With an average temperature of 5°C (42°F), this humidity feels like a chilling dampness that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Armuna

This chart illustrates the average monthly humidity levels in Armuna, 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 Armuna 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 Armuna

In Armuna 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 Armuna, you can visit Hourly UV Index in Armuna.

Maximum UV Index Levels in Armuna for December

The chart shows the monthly maximum UV Index (UVI) for Armuna 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 Armuna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101111108642
Data source: Armuna 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 Armuna Compares to Other Months

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

This table compares monthly weather conditions in Armuna, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)52 mm (2.1 inches)90%moderate
February Weather6°C (43°F)49 mm (1.9 inches)86%moderate
March Weather7°C (46°F)61 mm (2.4 inches)79%high
April Weather10°C (50°F)89 mm (3.5 inches)74%very high
May Weather15°C (59°F)53 mm (2.1 inches)71%very high
June Weather19°C (66°F)46 mm (1.8 inches)63%extreme
July Weather22°C (73°F)18 mm (0.7 inches)59%extreme
August Weather22°C (72°F)16 mm (0.6 inches)58%very high
September Weather18°C (64°F)32 mm (1.2 inches)65%very high
October Weather13°C (56°F)59 mm (2.3 inches)77%high
November Weather7°C (45°F)76 mm (3.0 inches)87%moderate
December Weather5°C (42°F)79 mm (3.1 inches)90%low

Compare Armuna's Climate with Cities Worldwide