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April Weather in Castro del Rio, Spain

Last updated: August 27, 2025

In April, the average temperature in Castro del Rio, Spain is a comfortable 16°C (61°F), with a delightful range that can dip to a chilly 5°C (41°F) and soar up to a warm 31°C (88°F). Expect an average precipitation of 60 mm (2.4 in) spread over 11 days, while the atmosphere remains pleasantly balanced with an average humidity of 58%.

April Temperature in Castro del Rio

In April in Castro del Rio, the average temperature is 16°C (61°F). Maximum temperatures can reach 31°C (88°F), while minimum temperatures can drop as low as 5°C (41°F). Overall, it's advisable to pack for both warm and cooler conditions when traveling to Castro del Rio during this month.

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

The chart illustrates April temperature patterns in Castro del Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castro del Rio, April typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec475356617077838476675551
Data source: Temperature data for Castro del Rio 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 del Rio

In Castro del Rio in April, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.

April Precipitation Trends in Castro del Rio

The chart displays monthly precipitation patterns in Castro del Rio, 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 del Rio, April typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec3934816118711428446750
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castro del Rio

In Castro del Rio in April humidity is 58%. With an average temperature of 16°C (61°F), this humidity feels like a soft blanket enveloping you, making it ideal for leisurely sightseeing but slightly muggy if you're engaging in more strenuous activities.

April Average Humidity in Castro del Rio

This chart illustrates the average monthly humidity levels in Castro del Rio, 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 del Rio is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%66%58%55%50%55%54%61%70%76%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Castro del Rio

In Castro del Rio in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Castro del Rio.

Maximum UV Index Levels in Castro del Rio for April

The chart shows the monthly maximum UV Index (UVI) for Castro del Rio 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 del Rio typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: Castro del Rio 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 del Rio Compares to Other Months

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

This table compares monthly weather conditions in Castro del Rio, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)39 mm (1.5 inches)76%moderate
February Weather11°C (53°F)34 mm (1.3 inches)71%moderate
March Weather13°C (56°F)81 mm (3.2 inches)66%high
April Weather16°C (61°F)60 mm (2.4 inches)58%very high
May Weather21°C (70°F)18 mm (0.7 inches)55%very high
June Weather25°C (77°F)7 mm (0.3 inches)50%extreme
July Weather28°C (83°F)1 mm (0.1 inches)55%extreme
August Weather29°C (84°F)14 mm (0.5 inches)54%very high
September Weather25°C (77°F)28 mm (1.1 inches)61%very high
October Weather19°C (67°F)44 mm (1.7 inches)70%high
November Weather13°C (56°F)67 mm (2.7 inches)76%moderate
December Weather10°C (51°F)50 mm (2.0 inches)79%moderate

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