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April Weather in Castellar de Santisteban, Spain

Last updated: August 27, 2025

In April, the average temperature in Castellar de Santisteban, Spain is a pleasant 14°C (58°F), with temperatures ranging from a crisp 1°C (34°F) to a warm 30°C (86°F). Expect some rainy days, as precipitation averages around 76 mm (3.0 in) over 12 days. The air is relatively humid, with an average humidity of 60%, making it a refreshing time to explore this lovely destination.

April Temperature in Castellar de Santisteban

In April in Castellar de Santisteban, the average temperature is 14°C (58°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 1°C (34°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

April Weather in Castellar de Santisteban: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Castellar de Santisteban, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castellar de Santisteban, April typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec445053586876848475655247
Data source: Temperature data for Castellar de Santisteban 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 Castellar de Santisteban

In Castellar de Santisteban in April, the total precipitation amount is 76 mm (3.0 in), occurring over the course of 12 days.

April Precipitation Trends in Castellar de Santisteban

The chart displays monthly precipitation patterns in Castellar de Santisteban, 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 Castellar de Santisteban, April typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec42427676281541223407967
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castellar de Santisteban

In Castellar de Santisteban in April humidity is 60%. With an average temperature of 14°C (58°F), this humidity feels like a cool, refreshing embrace that can be invigorating for exploring outdoor attractions, although it may cause a slight chill if you're not dressed appropriately.

April Average Humidity in Castellar de Santisteban

This chart illustrates the average monthly humidity levels in Castellar de Santisteban, 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 Castellar de Santisteban is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%66%60%56%44%44%42%53%70%83%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Castellar de Santisteban

In Castellar de Santisteban 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 Castellar de Santisteban.

Maximum UV Index Levels in Castellar de Santisteban for April

The chart shows the monthly maximum UV Index (UVI) for Castellar de Santisteban 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 Castellar de Santisteban typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101211109743
Data source: Castellar de Santisteban 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 Castellar de Santisteban Compares to Other Months

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

This table compares monthly weather conditions in Castellar de Santisteban, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)42 mm (1.7 inches)85%moderate
February Weather10°C (50°F)41 mm (1.6 inches)78%moderate
March Weather12°C (53°F)76 mm (3.0 inches)66%high
April Weather14°C (58°F)76 mm (3.0 inches)60%very high
May Weather20°C (68°F)28 mm (1.1 inches)56%very high
June Weather25°C (77°F)14 mm (0.6 inches)44%extreme
July Weather29°C (84°F)4 mm (0.2 inches)44%extreme
August Weather29°C (84°F)12 mm (0.5 inches)42%very high
September Weather24°C (75°F)23 mm (0.9 inches)53%very high
October Weather18°C (65°F)40 mm (1.6 inches)70%high
November Weather11°C (53°F)79 mm (3.1 inches)83%moderate
December Weather9°C (48°F)67 mm (2.6 inches)86%moderate

Compare Castellar de Santisteban's Climate with Cities Worldwide