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December Weather in Oroso, Spain

Last updated: August 27, 2025

In Oroso, Spain, the average temperature in December hovers around 10°C (50°F). Expect a minimum chill at -1°C (31°F) and a mild maximum of 17°C (63°F). With 169 mm (6.7 in) of precipitation spread over 17 days, and an average humidity level of 85%, this month brings a mix of cool, damp days that require cozy layers and an umbrella!

December Temperature in Oroso

In December in Oroso, the average temperature is 10°C (50°F), with maximums reaching up to 17°C (63°F) and minimums dropping as low as -1°C (31°F). It's advisable for travelers to pack layers to stay comfortable in varying temperatures.

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

The chart illustrates December temperature patterns in Oroso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oroso, December typically has an average temperature of 10°C (50°F), with highs reaching up to 17°C (63°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec464950535861656563585149
Data source: Temperature data for Oroso 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 Oroso

In Oroso in December, the precipitation amount is 169 mm (6.7 in), which falls over the course of 17 days.

December Precipitation Trends in Oroso

The chart displays monthly precipitation patterns in Oroso, 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 Oroso, December typically receives around 169 mm (6.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec971241361128073323655105150169
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Oroso

In Oroso in December, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.

December Average Humidity in Oroso

This chart illustrates the average monthly humidity levels in Oroso, 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 Oroso is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Oroso

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

Maximum UV Index Levels in Oroso for December

The chart shows the monthly maximum UV Index (UVI) for Oroso 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 Oroso typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468910997632
Data source: Oroso 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 Oroso Compares to Other Months

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

This table compares monthly weather conditions in Oroso, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)97 mm (3.8 inches)84%low
February Weather10°C (50°F)124 mm (4.9 inches)83%moderate
March Weather10°C (50°F)136 mm (5.4 inches)82%high
April Weather12°C (53°F)112 mm (4.4 inches)83%very high
May Weather14°C (58°F)80 mm (3.2 inches)83%very high
June Weather16°C (61°F)73 mm (2.9 inches)83%very high
July Weather18°C (65°F)32 mm (1.3 inches)82%very high
August Weather18°C (65°F)36 mm (1.4 inches)78%very high
September Weather17°C (63°F)55 mm (2.2 inches)79%high
October Weather14°C (58°F)105 mm (4.1 inches)82%high
November Weather11°C (52°F)150 mm (5.9 inches)84%moderate
December Weather10°C (50°F)169 mm (6.7 inches)85%low

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