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December Weather in El Viso de San Juan, Spain

Last updated: August 27, 2025

In December, the average temperature in El Viso de San Juan, Spain is a cool 7°C (46°F). While temperatures can dip to a chilly -4°C (25°F), the month can also see highs reaching up to 18°C (66°F). Expect about 38 mm (1.5 in) of precipitation over 6 days, with a notable average humidity of 90%. Embrace the crispy air and prepare for a mix of weather!

December Temperature in El Viso de San Juan

In December in El Viso de San Juan, the average temperature is 7°C (46°F), with maximums reaching 18°C (66°F) and minimums dropping as low as -4°C (25°F). Travelers should be prepared for a mix of mild and chilly weather during this time.

December Weather in El Viso de San Juan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Viso de San Juan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Viso de San Juan, December typically has an average temperature of 7°C (46°F), with highs reaching up to 18°C (66°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec414851566675818071615045
Data source: Temperature data for El Viso de San Juan 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 El Viso de San Juan

In El Viso de San Juan in December, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.

December Precipitation Trends in El Viso de San Juan

The chart displays monthly precipitation patterns in El Viso de San Juan, 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 El Viso de San Juan, December typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec312843662816142036455238
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Viso de San Juan

In El Viso de San Juan in December humidity is 90%. With an average temperature of 7°C (46°F), this humidity feels like a heavy blanket wrapping around you, making it feel much colder than it actually is, which can be quite uncomfortable for traveling.

December Average Humidity in El Viso de San Juan

This chart illustrates the average monthly humidity levels in El Viso de San Juan, 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 El Viso de San Juan 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 El Viso de San Juan

In El Viso de San Juan 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 El Viso de San Juan, you can check the information here.

Maximum UV Index Levels in El Viso de San Juan for December

The chart shows the monthly maximum UV Index (UVI) for El Viso de San Juan 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 El Viso de San Juan typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910111198643
Data source: El Viso de San Juan 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 El Viso de San Juan Compares to Other Months

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

This table compares monthly weather conditions in El Viso de San Juan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)31 mm (1.2 inches)90%moderate
February Weather9°C (48°F)28 mm (1.1 inches)86%moderate
March Weather11°C (52°F)43 mm (1.7 inches)79%high
April Weather13°C (56°F)66 mm (2.6 inches)74%very high
May Weather19°C (66°F)28 mm (1.1 inches)71%very high
June Weather24°C (75°F)16 mm (0.6 inches)63%extreme
July Weather27°C (81°F)14 mm (0.5 inches)59%extreme
August Weather27°C (80°F)20 mm (0.8 inches)58%very high
September Weather22°C (72°F)36 mm (1.4 inches)65%very high
October Weather16°C (61°F)45 mm (1.8 inches)77%high
November Weather10°C (50°F)52 mm (2.1 inches)87%moderate
December Weather7°C (46°F)38 mm (1.5 inches)90%moderate

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