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December Weather in Guaro, Spain

Last updated: August 27, 2025

In December, the average temperature in Guaro, Spain hovers around 12°C (53°F), with a comfortable range between a chilly 2°C (36°F) and a warm 22°C (72°F). Expect about 31 mm (1.2 in) of precipitation over 4 days, contributing to an average humidity level of 79%.

December Temperature in Guaro

In December in Guaro, the average temperature is 12°C (53°F). The maximum can reach 22°C (72°F) and the minimum can be as low as 2°C (36°F). This pleasant weather makes Guaro an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates December temperature patterns in Guaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaro, December typically has an average temperature of 12°C (53°F), with highs reaching up to 22°C (72°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec505355586672787872655753
Data source: Temperature data for Guaro 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 Guaro

In Guaro in December, the total precipitation amount is 31 mm (1.2 in) over a span of 4 days.

December Precipitation Trends in Guaro

The chart displays monthly precipitation patterns in Guaro, 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 Guaro, December typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec5327757116311837415631
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guaro

In Guaro in December, humidity is 79%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making outdoor activities slightly uncomfortable and ideal for cozy indoor explorations rather than extensive sightseeing.

December Average Humidity in Guaro

This chart illustrates the average monthly humidity levels in Guaro, 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 Guaro is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%66%58%55%50%55%54%61%70%76%79%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guaro

In Guaro 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 Guaro, you can check the information here.

Maximum UV Index Levels in Guaro for December

The chart shows the monthly maximum UV Index (UVI) for Guaro 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 Guaro typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: Guaro 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 Guaro Compares to Other Months

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

This table compares monthly weather conditions in Guaro, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)53 mm (2.1 inches)76%moderate
February Weather12°C (53°F)27 mm (1.1 inches)71%moderate
March Weather13°C (56°F)75 mm (2.9 inches)66%high
April Weather15°C (59°F)71 mm (2.8 inches)58%very high
May Weather19°C (66°F)15 mm (0.6 inches)55%very high
June Weather22°C (73°F)3 mm (0.1 inches)50%extreme
July Weather25°C (78°F)1 mm (0.0 inches)55%extreme
August Weather26°C (78°F)18 mm (0.7 inches)54%very high
September Weather22°C (72°F)37 mm (1.5 inches)61%very high
October Weather18°C (65°F)41 mm (1.6 inches)70%high
November Weather14°C (57°F)56 mm (2.2 inches)76%moderate
December Weather12°C (53°F)31 mm (1.2 inches)79%moderate

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