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December Weather in Icazteguieta, Spain

Last updated: August 27, 2025

In December, the average temperature in Icazteguieta, Spain is a chilly 6°C (44°F). Expect minimums dipping to -7°C (19°F) and highs reaching 17°C (63°F). With an average humidity of 87%, you'll want to prepare for potential rain, as 156 mm (6.1 in) of precipitation can be expected over about 15 days this month. Stay warm and dry during your visit!

December Temperature in Icazteguieta

In December in Icazteguieta, the average temperature is 6°C (44°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -7°C (19°F). Travelers should prepare for a range of weather conditions, from mild afternoons to chilly evenings.

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

The chart illustrates December temperature patterns in Icazteguieta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Icazteguieta, December typically has an average temperature of 6°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec404547505662656662554743
Data source: Temperature data for Icazteguieta 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 Icazteguieta

In Icazteguieta in December, the total precipitation amount is 156 mm (6.1 in) distributed over 15 days.

December Precipitation Trends in Icazteguieta

The chart displays monthly precipitation patterns in Icazteguieta, 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 Icazteguieta, December typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec115103113109109133738071112138156
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Icazteguieta

In Icazteguieta in December humidity is 87%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable without proper layers and preparation.

December Average Humidity in Icazteguieta

This chart illustrates the average monthly humidity levels in Icazteguieta, 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 Icazteguieta is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%83%81%80%81%80%76%75%81%85%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Icazteguieta

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

Maximum UV Index Levels in Icazteguieta for December

The chart shows the monthly maximum UV Index (UVI) for Icazteguieta 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 Icazteguieta typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Icazteguieta 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 Icazteguieta Compares to Other Months

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

This table compares monthly weather conditions in Icazteguieta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)115 mm (4.5 inches)86%low
February Weather7°C (45°F)103 mm (4.0 inches)85%moderate
March Weather8°C (47°F)113 mm (4.4 inches)82%high
April Weather10°C (51°F)109 mm (4.3 inches)81%high
May Weather13°C (56°F)109 mm (4.3 inches)80%very high
June Weather17°C (62°F)133 mm (5.2 inches)81%very high
July Weather18°C (65°F)73 mm (2.9 inches)80%very high
August Weather19°C (66°F)80 mm (3.1 inches)76%very high
September Weather17°C (62°F)71 mm (2.8 inches)75%high
October Weather13°C (55°F)112 mm (4.4 inches)81%moderate
November Weather8°C (47°F)138 mm (5.4 inches)85%moderate
December Weather6°C (44°F)156 mm (6.1 inches)87%low

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