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April Weather in Castillejar, Spain

Last updated: August 27, 2025

In Castillejar, Spain, the average temperature in April hovers around 11°C (53°F). During this month, temperatures can range from a chilly -2°C (29°F) to a warm 26°C (80°F). Visitors can expect approximately 57 mm (2.2 in) of precipitation over about 11 days, with an average humidity level of 58%.

April Temperature in Castillejar

In April in Castillejar, the average temperature is 11°C (53°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Castillejar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castillejar, April typically has an average temperature of 11°C (53°F), with highs reaching up to 26°C (80°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec404548526271787768594843
Data source: Temperature data for Castillejar 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 Castillejar

In Castillejar in April, the precipitation amount is 57 mm (2.2 in) spread over 11 days.

April Precipitation Trends in Castillejar

The chart displays monthly precipitation patterns in Castillejar, 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 Castillejar, April typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec36267357311971524265645
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castillejar

In Castillejar in April, humidity is 58%. With an average temperature of 11°C (53°F), this humidity feels like a crisp, invigorating chill that enhances the experience of traveling, making layers essential for comfort while exploring the sights.

April Average Humidity in Castillejar

This chart illustrates the average monthly humidity levels in Castillejar, 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 Castillejar 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 Castillejar

In Castillejar 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 Castillejar.

Maximum UV Index Levels in Castillejar for April

The chart shows the monthly maximum UV Index (UVI) for Castillejar 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 Castillejar typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111211109743
Data source: Castillejar 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 Castillejar Compares to Other Months

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

This table compares monthly weather conditions in Castillejar, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)36 mm (1.4 inches)76%moderate
February Weather7°C (45°F)26 mm (1.0 inches)71%moderate
March Weather9°C (48°F)73 mm (2.9 inches)66%high
April Weather11°C (53°F)57 mm (2.2 inches)58%very high
May Weather17°C (63°F)31 mm (1.2 inches)55%extreme
June Weather21°C (71°F)19 mm (0.8 inches)50%extreme
July Weather25°C (78°F)7 mm (0.3 inches)55%extreme
August Weather25°C (78°F)15 mm (0.6 inches)54%very high
September Weather20°C (69°F)24 mm (0.9 inches)61%very high
October Weather15°C (59°F)26 mm (1.0 inches)70%high
November Weather9°C (48°F)56 mm (2.2 inches)76%moderate
December Weather6°C (44°F)45 mm (1.8 inches)79%moderate

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