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December Weather in Nava de Roa, Spain

Last updated: August 27, 2025

In December, the average temperature in Nava de Roa, Spain hovers around 6°C (42°F). Expect a chilly minimum of -5°C (24°F), while the mercury can rise to a pleasant 19°C (66°F) on warmer days. This month, anticipate 62 mm (2.4 in) of precipitation spread over 11 days, coupled with a high average humidity of 90%—perfect for those who love a damp, cool atmosphere!

December Temperature in Nava de Roa

In December in Nava de Roa, the average temperature is 6°C (42°F). Maximums can reach 19°C (66°F), and minimums can be as low as -5°C (24°F). Be prepared for a mix of chilly and mild weather while exploring Nava de Roa.

December Weather in Nava de Roa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Nava de Roa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nava de Roa, December typically has an average temperature of 6°C (42°F), with highs reaching up to 19°C (66°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec384447526068747366564642
Data source: Temperature data for Nava de Roa 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 Nava de Roa

In Nava de Roa in December, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

December Precipitation Trends in Nava de Roa

The chart displays monthly precipitation patterns in Nava de Roa, 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 Nava de Roa, December typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec434654694841171119446762
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Nava de Roa

In Nava de Roa in December, humidity is 90%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing your clothes to cling uncomfortably, which can be quite challenging for traveling.

December Average Humidity in Nava de Roa

This chart illustrates the average monthly humidity levels in Nava de Roa, 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 Nava de Roa 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 Nava de Roa

In Nava de Roa 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 Nava de Roa, you can visit Hourly UV Index in Nava de Roa.

Maximum UV Index Levels in Nava de Roa for December

The chart shows the monthly maximum UV Index (UVI) for Nava de Roa 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 Nava de Roa typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478101111108642
Data source: Nava de Roa 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 Nava de Roa Compares to Other Months

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

This table compares monthly weather conditions in Nava de Roa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)43 mm (1.7 inches)90%moderate
February Weather6°C (44°F)46 mm (1.8 inches)86%moderate
March Weather8°C (47°F)54 mm (2.1 inches)79%high
April Weather11°C (52°F)69 mm (2.7 inches)74%very high
May Weather16°C (60°F)48 mm (1.9 inches)71%very high
June Weather20°C (68°F)41 mm (1.6 inches)63%extreme
July Weather23°C (74°F)17 mm (0.7 inches)59%extreme
August Weather23°C (74°F)11 mm (0.4 inches)58%very high
September Weather19°C (66°F)19 mm (0.8 inches)65%very high
October Weather14°C (57°F)44 mm (1.7 inches)77%high
November Weather8°C (46°F)67 mm (2.7 inches)87%moderate
December Weather6°C (42°F)62 mm (2.4 inches)90%low

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