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January Weather in Castro Caldelas, Spain

Last updated: August 27, 2025

In January, the average temperature in Castro Caldelas, Spain hovers around 5°C (41°F). You can expect the minimum to drop to -6°C (22°F) and the maximum to reach 17°C (63°F). With an average precipitation of 88 mm (3.5 in) spread over 10 days, it's wise to prepare for some rain. The air tends to be quite damp, with an average humidity level of 84%.

January Temperature in Castro Caldelas

In January in Castro Caldelas, the average temperature is 5°C (41°F). Maximum temperatures can reach 17°C (63°F), while minimums can drop as low as -6°C (22°F). Be sure to pack warm clothing and layers to stay comfortable during your travels.

January Weather in Castro Caldelas: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Castro Caldelas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castro Caldelas, January typically has an average temperature of 5°C (41°F), with highs reaching up to 17°C (63°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec414546505761666561554644
Data source: Temperature data for Castro Caldelas 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 Castro Caldelas

In Castro Caldelas in January, the precipitation amount is 88 mm (3.5 in) spread over a duration of 10 days.

January Precipitation Trends in Castro Caldelas

The chart displays monthly precipitation patterns in Castro Caldelas, 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 Castro Caldelas, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec891291291089671353558110145193
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Castro Caldelas

In Castro Caldelas in January humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

January Average Humidity in Castro Caldelas

This chart illustrates the average monthly humidity levels in Castro Caldelas, 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 Castro Caldelas is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Castro Caldelas

In Castro Caldelas 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 Castro Caldelas, you can visit Hourly UV Index in Castro Caldelas.

Maximum UV Index Levels in Castro Caldelas for January

The chart shows the monthly maximum UV Index (UVI) for Castro Caldelas 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 Castro Caldelas typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098632
Data source: Castro Caldelas 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 Castro Caldelas Compares to Other Months

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

This table compares monthly weather conditions in Castro Caldelas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)88 mm (3.5 inches)84%low
February Weather7°C (45°F)129 mm (5.1 inches)83%moderate
March Weather8°C (46°F)129 mm (5.1 inches)82%high
April Weather10°C (51°F)108 mm (4.2 inches)83%very high
May Weather14°C (57°F)96 mm (3.8 inches)83%very high
June Weather16°C (61°F)71 mm (2.8 inches)83%extreme
July Weather19°C (66°F)35 mm (1.4 inches)82%very high
August Weather19°C (66°F)35 mm (1.4 inches)78%very high
September Weather16°C (62°F)58 mm (2.3 inches)79%very high
October Weather13°C (55°F)110 mm (4.3 inches)82%high
November Weather8°C (47°F)145 mm (5.7 inches)84%moderate
December Weather7°C (44°F)193 mm (7.6 inches)85%low

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