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December Weather in Lastras de Cuellar, Spain

Last updated: August 27, 2025

In December, the average temperature in Lastras de Cuellar, Spain is a brisk 5°C (42°F). Expect a chilly minimum of -5°C (24°F) and a pleasant maximum reaching 19°C (66°F). With an average precipitation of 81 mm (3.2 in) over 12 days, don’t forget your umbrella! The air feels quite damp, with an average humidity of 90%.

December Temperature in Lastras de Cuellar

In December in Lastras de Cuellar, the average temperature is 5°C (42°F). Maximum temperatures can reach 19°C (66°F), while minimum temperatures can dip as low as -5°C (24°F). It's advisable to pack layers to stay comfortable during your travels.

December Weather in Lastras de Cuellar: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lastras de Cuellar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lastras de Cuellar, December typically has an average temperature of 5°C (42°F), with highs reaching up to 19°C (66°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec384346505966737364554541
Data source: Temperature data for Lastras de Cuellar 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 Lastras de Cuellar

In Lastras de Cuellar in December, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.

December Precipitation Trends in Lastras de Cuellar

The chart displays monthly precipitation patterns in Lastras de Cuellar, 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 Lastras de Cuellar, December typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec555264875547171426538181
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lastras de Cuellar

In Lastras de Cuellar 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 Lastras de Cuellar

This chart illustrates the average monthly humidity levels in Lastras de Cuellar, 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 Lastras de Cuellar 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 Lastras de Cuellar

In Lastras de Cuellar 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 Lastras de Cuellar, you can visit Hourly UV Index in Lastras de Cuellar.

Maximum UV Index Levels in Lastras de Cuellar for December

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

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

This table compares monthly weather conditions in Lastras de Cuellar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)55 mm (2.2 inches)90%moderate
February Weather6°C (43°F)52 mm (2.1 inches)86%moderate
March Weather8°C (46°F)64 mm (2.5 inches)79%high
April Weather10°C (51°F)87 mm (3.4 inches)74%very high
May Weather15°C (59°F)55 mm (2.2 inches)71%very high
June Weather19°C (67°F)47 mm (1.8 inches)63%extreme
July Weather23°C (73°F)17 mm (0.7 inches)59%extreme
August Weather23°C (73°F)14 mm (0.6 inches)58%very high
September Weather18°C (65°F)26 mm (1.0 inches)65%very high
October Weather13°C (56°F)53 mm (2.1 inches)77%high
November Weather7°C (45°F)81 mm (3.2 inches)87%moderate
December Weather5°C (42°F)81 mm (3.2 inches)90%low

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