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May Weather in Castrocalbon, Spain

Last updated: August 27, 2025

In May, the average temperature in Castrocalbon, Spain hovers around 15°C (59°F). Expect a minimum of 1°C (34°F) and a warm maximum of 31°C (89°F). During this month, anticipate 51 mm (2.0 in) of precipitation over approximately 9 days, all while enjoying a high average humidity level of 84%.

May Temperature in Castrocalbon

In May in Castrocalbon the average temperature is 15°C (59°F). Maximum can reach 31°C (89°F) and minimum can be as low as 1°C (34°F). Be prepared for a wide range of temperatures during your trip, from warm days to potentially cool nights.

May Weather in Castrocalbon: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Castrocalbon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castrocalbon, May typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (89°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec394446515965717064564643
Data source: Temperature data for Castrocalbon 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.

May Precipitation in Castrocalbon

In Castrocalbon in May, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

May Precipitation Trends in Castrocalbon

The chart displays monthly precipitation patterns in Castrocalbon, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Castrocalbon, May typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec255449695159212144505966
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Castrocalbon

In Castrocalbon in May, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.

May Average Humidity in Castrocalbon

This chart illustrates the average monthly humidity levels in Castrocalbon, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Castrocalbon is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%83%84%84%86%78%77%82%86%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Castrocalbon

In Castrocalbon in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Castrocalbon.

Maximum UV Index Levels in Castrocalbon for May

The chart shows the monthly maximum UV Index (UVI) for Castrocalbon in May, 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 May, the maximum UV index in Castrocalbon typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246810111098632
Data source: Castrocalbon May 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 May Weather in Castrocalbon Compares to Other Months

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

This table compares monthly weather conditions in Castrocalbon, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)25 mm (1.0 inches)87%low
February Weather7°C (44°F)54 mm (2.1 inches)85%moderate
March Weather8°C (47°F)49 mm (1.9 inches)83%high
April Weather11°C (51°F)69 mm (2.7 inches)83%very high
May Weather15°C (59°F)51 mm (2.0 inches)84%very high
June Weather18°C (65°F)59 mm (2.3 inches)84%extreme
July Weather22°C (71°F)21 mm (0.8 inches)86%very high
August Weather21°C (71°F)21 mm (0.8 inches)78%very high
September Weather18°C (64°F)44 mm (1.7 inches)77%very high
October Weather13°C (56°F)50 mm (2.0 inches)82%high
November Weather8°C (46°F)59 mm (2.3 inches)86%moderate
December Weather6°C (43°F)66 mm (2.6 inches)87%low

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