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December Weather in La Guardia, Spain

Last updated: August 27, 2025

In December, the average temperature in La Guardia, Spain hovers around 7°C (45°F). Expect a minimum chill of -5°C (24°F) and a moderate high of 17°C (62°F). The month brings 38 mm (1.5 in) of precipitation over 7 days, contributing to a high average humidity of 86%.

December Temperature in La Guardia

In December in La Guardia, the average temperature is 7°C (45°F). Maximum temperatures can reach 17°C (62°F), while the minimum can drop as low as -5°C (24°F). It's advisable to pack layers to stay comfortable during your travels.

December Weather in La Guardia: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in La Guardia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Guardia, December typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (62°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414851556675818172615045
Data source: Temperature data for La Guardia 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 La Guardia

In La Guardia in December, the precipitation amount is 38 mm (1.5 in) over the course of 7 days.

December Precipitation Trends in La Guardia

The chart displays monthly precipitation patterns in La Guardia, 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 La Guardia, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec332443773312101626426238
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in La Guardia

In La Guardia in December, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

December Average Humidity in La Guardia

This chart illustrates the average monthly humidity levels in La Guardia, 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 La Guardia is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%66%60%56%44%44%42%53%70%83%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in La Guardia

In La Guardia 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 La Guardia, you can check the information here.

Maximum UV Index Levels in La Guardia for December

The chart shows the monthly maximum UV Index (UVI) for La Guardia 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 La Guardia typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3469101211109743
Data source: La Guardia 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 La Guardia Compares to Other Months

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

This table compares monthly weather conditions in La Guardia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)33 mm (1.3 inches)85%moderate
February Weather9°C (48°F)24 mm (1.0 inches)78%moderate
March Weather11°C (51°F)43 mm (1.7 inches)66%high
April Weather13°C (56°F)77 mm (3.0 inches)60%very high
May Weather19°C (66°F)33 mm (1.3 inches)56%very high
June Weather24°C (75°F)12 mm (0.5 inches)44%extreme
July Weather27°C (82°F)10 mm (0.4 inches)44%extreme
August Weather27°C (81°F)16 mm (0.6 inches)42%very high
September Weather22°C (72°F)26 mm (1.0 inches)53%very high
October Weather16°C (62°F)42 mm (1.6 inches)70%high
November Weather10°C (50°F)62 mm (2.5 inches)83%moderate
December Weather7°C (45°F)38 mm (1.5 inches)86%moderate

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