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April Weather in Casla, Spain

Last updated: August 27, 2025

In Casla, Spain, the average temperature in April is a cool 9°C (49°F), with a minimum dipping to -4°C (24°F) and a maximum reaching up to 24°C (75°F). During this period, expect approximately 96 mm (3.8 in) of precipitation over 15 days, contributing to a moderate average humidity of 74%.

April Temperature in Casla

In April in Casla, the average temperature is 9°C (49°F). Maximums can reach 24°C (75°F) and minimums can be as low as -4°C (24°F). This variation in climate makes it essential for travelers to pack both warm clothing for the cooler evenings and lighter layers for the warmer daytime temperatures.

April Weather in Casla: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Casla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casla, April typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (75°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec374144495764717163544440
Data source: Temperature data for Casla 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 Casla

In Casla in April, the precipitation amount is 96 mm (3.8 in) over the course of 15 days.

April Precipitation Trends in Casla

The chart displays monthly precipitation patterns in Casla, 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 Casla, April typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec545368967154201832538174
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Casla

In Casla in April humidity is 74%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace that can make outdoor activities somewhat uncomfortable; travelers may find themselves needing to dress in layers to stay warm while also coping with the dampness in the air.

April Average Humidity in Casla

This chart illustrates the average monthly humidity levels in Casla, 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 Casla is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Casla

In Casla 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 Casla.

Maximum UV Index Levels in Casla for April

The chart shows the monthly maximum UV Index (UVI) for Casla 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 Casla typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101111108642
Data source: Casla 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 Casla Compares to Other Months

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

This table compares monthly weather conditions in Casla, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)54 mm (2.1 inches)90%moderate
February Weather5°C (42°F)53 mm (2.1 inches)86%moderate
March Weather7°C (44°F)68 mm (2.7 inches)79%high
April Weather9°C (49°F)96 mm (3.8 inches)74%very high
May Weather14°C (57°F)71 mm (2.8 inches)71%very high
June Weather18°C (65°F)54 mm (2.1 inches)63%extreme
July Weather22°C (72°F)20 mm (0.8 inches)59%extreme
August Weather22°C (72°F)18 mm (0.7 inches)58%very high
September Weather17°C (63°F)32 mm (1.2 inches)65%very high
October Weather12°C (54°F)53 mm (2.1 inches)77%high
November Weather6°C (44°F)81 mm (3.2 inches)87%moderate
December Weather5°C (40°F)74 mm (2.9 inches)90%low

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