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January Weather in Castrillo de la Valduerna, Spain

Last updated: August 27, 2025

In January, the average temperature in Castrillo de la Valduerna, Spain is a crisp 4°C (39°F), with temperatures ranging from a chilly -6°C (22°F) to a mild 15°C (59°F). Expect about 32 mm (1.3 in) of precipitation spread over 5 days, and don’t forget your umbrella, as the average humidity lingers at a high 87%!

January Temperature in Castrillo de la Valduerna

In January in Castrillo de la Valduerna, the average temperature is 4°C (39°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -6°C (22°F). Be prepared for a range of temperatures and pack accordingly when traveling during this time.

January Weather in Castrillo de la Valduerna: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Castrillo de la Valduerna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castrillo de la Valduerna, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec384244495662686761544441
Data source: Temperature data for Castrillo de la Valduerna 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.

January Precipitation in Castrillo de la Valduerna

In Castrillo de la Valduerna in January, the precipitation amount is 32 mm (1.3 in) over the course of 5 days.

January Precipitation Trends in Castrillo de la Valduerna

The chart displays monthly precipitation patterns in Castrillo de la Valduerna, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Castrillo de la Valduerna, January typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec326767906781312854597184
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Castrillo de la Valduerna

In Castrillo de la Valduerna in January, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

January Average Humidity in Castrillo de la Valduerna

This chart illustrates the average monthly humidity levels in Castrillo de la Valduerna, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Castrillo de la Valduerna is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Castrillo de la Valduerna

In Castrillo de la Valduerna in January, 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 Castrillo de la Valduerna, you can visit Hourly UV Index in Castrillo de la Valduerna.

Maximum UV Index Levels in Castrillo de la Valduerna for January

The chart shows the monthly maximum UV Index (UVI) for Castrillo de la Valduerna in January, 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 January, the maximum UV index in Castrillo de la Valduerna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246810111098642
Data source: Castrillo de la Valduerna January 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 January Weather in Castrillo de la Valduerna Compares to Other Months

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

This table compares monthly weather conditions in Castrillo de la Valduerna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)32 mm (1.3 inches)87%low
February Weather6°C (42°F)67 mm (2.6 inches)85%moderate
March Weather7°C (44°F)67 mm (2.6 inches)83%high
April Weather9°C (49°F)90 mm (3.6 inches)83%very high
May Weather14°C (57°F)67 mm (2.6 inches)84%very high
June Weather17°C (62°F)80 mm (3.2 inches)84%extreme
July Weather20°C (68°F)31 mm (1.2 inches)86%very high
August Weather20°C (68°F)28 mm (1.1 inches)78%very high
September Weather16°C (61°F)53 mm (2.1 inches)77%very high
October Weather12°C (54°F)59 mm (2.3 inches)82%high
November Weather7°C (44°F)71 mm (2.8 inches)86%moderate
December Weather5°C (41°F)84 mm (3.3 inches)87%low

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