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April Weather in Castro Caldelas, Spain

Last updated: August 27, 2025

In April, the average temperature in Castro Caldelas, Spain hovers around 10°C (51°F), with a minimum dipping to -4°C (26°F) and a maximum peaking at 24°C (76°F). Expect around 108 mm (4.2 in) of precipitation over 15 days, accompanied by a notable average humidity of 83%.

April Temperature in Castro Caldelas

In April in Castro Caldelas, the average temperature is 10°C (51°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -4°C (26°F). It's a great time for travelers to experience a mix of mild days and cooler nights, so pack accordingly!

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

The chart illustrates April 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, April typically has an average temperature of 10°C (51°F), with highs reaching up to 24°C (76°F) and lows dropping to around -4°C (26°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.

April Precipitation in Castro Caldelas

In Castro Caldelas in April, the total precipitation amount is 108 mm (4.2 in) over a period of 15 days.

April Precipitation Trends in Castro Caldelas

The chart displays monthly precipitation patterns in Castro Caldelas, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Castro Caldelas, April typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec891291291089671353558110145193
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castro Caldelas

In Castro Caldelas in April, humidity is 83%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that permeates your clothes, making it essential to dress in layers for travel, as the cool air combined with the high humidity can create an uncomfortable and bone-chilling atmosphere.

April Average Humidity in Castro Caldelas

This chart illustrates the average monthly humidity levels in Castro Caldelas, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Castro Caldelas is approximately 83%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Castro Caldelas

In Castro Caldelas in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Castro Caldelas.

Maximum UV Index Levels in Castro Caldelas for April

The chart shows the monthly maximum UV Index (UVI) for Castro Caldelas in April, 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 April, the maximum UV index in Castro Caldelas typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098632
Data source: Castro Caldelas April 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 April 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 April’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 April’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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