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April Weather in Caldas de Reis, Spain

Last updated: August 27, 2025

In Caldas de Reis, Spain, the weather in April typically averages around 13°C (56°F). Expect temperatures to range from a chilly 3°C (38°F) to a warm 27°C (80°F). With an average precipitation of 138 mm (5.4 in) spread over 14 days, this month brings a fair share of rain. Additionally, humidity levels stand at an average of 83%, creating a uniquely vibrant atmosphere.

April Temperature in Caldas de Reis

In April in Caldas de Reis, the average temperature is 13°C (56°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop to as low as 3°C (38°F). It's a great time for travelers to enjoy mild weather with the possibility of warm days and cooler evenings, so be sure to pack layers!

April Weather in Caldas de Reis: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Caldas de Reis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caldas de Reis, April typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec495252556063676765605452
Data source: Temperature data for Caldas de Reis 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 Caldas de Reis

In Caldas de Reis in April, the total precipitation amount is 138 mm (5.4 in) over a span of 14 days.

April Precipitation Trends in Caldas de Reis

The chart displays monthly precipitation patterns in Caldas de Reis, 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 Caldas de Reis, April typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec12516716713810561293554140189225
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Caldas de Reis

In Caldas de Reis in April humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

April Average Humidity in Caldas de Reis

This chart illustrates the average monthly humidity levels in Caldas de Reis, 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 Caldas de Reis is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Caldas de Reis

In Caldas de Reis in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Caldas de Reis.

Maximum UV Index Levels in Caldas de Reis for April

The chart shows the monthly maximum UV Index (UVI) for Caldas de Reis 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 Caldas de Reis typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997632
Data source: Caldas de Reis 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 Caldas de Reis Compares to Other Months

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

This table compares monthly weather conditions in Caldas de Reis, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)125 mm (4.9 inches)84%low
February Weather11°C (52°F)167 mm (6.6 inches)83%moderate
March Weather11°C (53°F)167 mm (6.6 inches)82%moderate
April Weather13°C (56°F)138 mm (5.4 inches)83%very high
May Weather16°C (61°F)105 mm (4.1 inches)83%very high
June Weather17°C (64°F)61 mm (2.4 inches)83%very high
July Weather20°C (68°F)29 mm (1.1 inches)82%very high
August Weather20°C (68°F)35 mm (1.4 inches)78%very high
September Weather18°C (66°F)54 mm (2.1 inches)79%high
October Weather16°C (60°F)140 mm (5.5 inches)82%high
November Weather12°C (54°F)189 mm (7.5 inches)84%moderate
December Weather11°C (52°F)225 mm (8.9 inches)85%low

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