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December Weather in Leiva, Spain

Last updated: August 27, 2025

In Leiva, Spain, the average temperature for December hovers around 6°C (44°F). Temperatures can dip as low as -6°C (21°F) or climb to a pleasant 19°C (66°F). Expect about 67 mm (2.6 in) of precipitation spread across 12 days, with humidity levels averaging a cozy 85%.

December Temperature in Leiva

In December in Leiva, the average temperature is 6°C (44°F). Maximum temperatures can reach up to 19°C (66°F), while minimums can drop as low as -6°C (21°F). Be prepared for a mix of cool days and chilly nights if you're traveling during this time.

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

The chart illustrates December temperature patterns in Leiva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leiva, December typically has an average temperature of 6°C (44°F), with highs reaching up to 19°C (66°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec394446505663676762554643
Data source: Temperature data for Leiva 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 Leiva

In Leiva in December, the precipitation amount is 67 mm (2.6 in) distributed over 12 days.

December Precipitation Trends in Leiva

The chart displays monthly precipitation patterns in Leiva, 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 Leiva, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7263731027487593551659267
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Leiva

In Leiva in December, humidity is 85%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that seeps into your clothes, making travel uncomfortable and adding an extra layer of chill to the air.

December Average Humidity in Leiva

This chart illustrates the average monthly humidity levels in Leiva, 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 Leiva is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%81%81%83%87%82%77%80%83%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Leiva

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

Maximum UV Index Levels in Leiva for December

The chart shows the monthly maximum UV Index (UVI) for Leiva 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 Leiva typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111098632
Data source: Leiva 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 Leiva Compares to Other Months

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

This table compares monthly weather conditions in Leiva, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)72 mm (2.8 inches)85%moderate
February Weather7°C (44°F)63 mm (2.5 inches)83%moderate
March Weather8°C (46°F)73 mm (2.9 inches)82%high
April Weather10°C (50°F)102 mm (4.0 inches)81%very high
May Weather13°C (56°F)74 mm (2.9 inches)81%very high
June Weather17°C (63°F)87 mm (3.4 inches)83%extreme
July Weather19°C (67°F)59 mm (2.3 inches)87%very high
August Weather19°C (67°F)35 mm (1.4 inches)82%very high
September Weather17°C (62°F)50 mm (2.0 inches)77%very high
October Weather13°C (55°F)65 mm (2.6 inches)80%high
November Weather8°C (47°F)92 mm (3.6 inches)83%moderate
December Weather6°C (44°F)67 mm (2.6 inches)85%low

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