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April Weather in Puerto Castilla, Spain

Last updated: August 27, 2025

In April, the average temperature in Puerto Castilla, Spain hovers around 9°C (49°F). Expect a range of -4°C (25°F) at its coldest and reaching up to 24°C (75°F) at its warmest. During this month, precipitation totals 140 mm (5.5 in) across about 18 days, contributing to an average humidity level of 77%.

April Temperature in Puerto Castilla

In April in Puerto Castilla, the average temperature is 9°C (49°F). Maximums can reach 24°C (75°F), while minimums can dip as low as -4°C (25°F). Be prepared for varying weather conditions to make the most of your trip!

April Weather in Puerto Castilla: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Puerto Castilla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Castilla, 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 (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec384244485764717264554441
Data source: Temperature data for Puerto Castilla 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 Puerto Castilla

In Puerto Castilla in April, the precipitation amount is 140 mm (5.5 in) over the course of 18 days.

April Precipitation Trends in Puerto Castilla

The chart displays monthly precipitation patterns in Puerto Castilla, 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 Puerto Castilla, April typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec59981491407840172176117127127
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Puerto Castilla

In Puerto Castilla in April humidity is 77%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making outdoor explorations feel colder and more uncomfortable than the thermometer suggests.

April Average Humidity in Puerto Castilla

This chart illustrates the average monthly humidity levels in Puerto Castilla, 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 Puerto Castilla is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Puerto Castilla

In Puerto Castilla 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 Puerto Castilla.

Maximum UV Index Levels in Puerto Castilla for April

The chart shows the monthly maximum UV Index (UVI) for Puerto Castilla 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 Puerto Castilla typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101111108643
Data source: Puerto Castilla 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 Puerto Castilla Compares to Other Months

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

This table compares monthly weather conditions in Puerto Castilla, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)58 mm (2.3 inches)91%moderate
February Weather6°C (43°F)98 mm (3.8 inches)85%moderate
March Weather7°C (44°F)149 mm (5.9 inches)79%high
April Weather9°C (49°F)140 mm (5.5 inches)77%very high
May Weather14°C (57°F)78 mm (3.1 inches)76%very high
June Weather18°C (65°F)40 mm (1.6 inches)64%extreme
July Weather22°C (71°F)17 mm (0.7 inches)54%extreme
August Weather22°C (72°F)21 mm (0.8 inches)52%very high
September Weather18°C (64°F)76 mm (3.0 inches)63%very high
October Weather13°C (55°F)117 mm (4.6 inches)78%high
November Weather7°C (45°F)127 mm (5.0 inches)90%moderate
December Weather5°C (42°F)127 mm (5.0 inches)91%moderate

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