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December Weather in Millares, Spain

Last updated: August 27, 2025

In December, the average temperature in Millares, Spain hovers around 10°C (51°F). Expect chilly nights with lows of -3°C (27°F), while daytime can warm up to a pleasant 23°C (73°F). During this month, you can anticipate about 25 mm (1.0 in) of precipitation over the course of 3 days, contributing to an average humidity level of 80%.

December Temperature in Millares

In December in Millares, the average temperature is 10°C (51°F). The maximum can reach 23°C (73°F) and the minimum can be as low as -3°C (27°F). It's a great time to visit Millares if you enjoy mild weather and a mix of cool and warm days.

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

The chart illustrates December temperature patterns in Millares, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Millares, December typically has an average temperature of 10°C (51°F), with highs reaching up to 23°C (73°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec475254576673797872645551
Data source: Temperature data for Millares 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 Millares

In Millares in December, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

December Precipitation Trends in Millares

The chart displays monthly precipitation patterns in Millares, 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 Millares, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec5922738732391038100507025
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Millares

In Millares in December, humidity is 80%. With an average temperature of 10°C (51°F), this humidity feels like a damp layer clinging to the skin, making outdoor activities uncomfortable and requiring travelers to dress in layers to cope with the chill and moisture in the air.

December Average Humidity in Millares

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

In Millares 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 Millares, you can check the information here.

Maximum UV Index Levels in Millares for December

The chart shows the monthly maximum UV Index (UVI) for Millares 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 Millares typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810111198743
Data source: Millares 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 Millares Compares to Other Months

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

This table compares monthly weather conditions in Millares, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)59 mm (2.3 inches)78%moderate
February Weather11°C (52°F)22 mm (0.9 inches)75%moderate
March Weather12°C (54°F)73 mm (2.9 inches)64%high
April Weather14°C (57°F)87 mm (3.4 inches)58%very high
May Weather19°C (66°F)32 mm (1.3 inches)53%very high
June Weather23°C (73°F)39 mm (1.5 inches)49%extreme
July Weather26°C (79°F)10 mm (0.4 inches)51%extreme
August Weather26°C (78°F)38 mm (1.5 inches)51%very high
September Weather22°C (72°F)100 mm (3.9 inches)58%very high
October Weather18°C (64°F)50 mm (2.0 inches)71%high
November Weather13°C (55°F)70 mm (2.7 inches)76%moderate
December Weather10°C (51°F)25 mm (1.0 inches)80%moderate

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