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May Weather in El Castillo, Colombia

Last updated: August 23, 2025

In El Castillo, Colombia, the average temperature in May hovers around 25°C (77°F). However, you might experience minimum temperatures dipping to 20°C (68°F) and maximums soaring to 34°C (93°F). Be prepared for significant precipitation, with about 328 mm (12.9 in) of rain over 26 days and a notably high average humidity of 90%.

May Temperature in El Castillo

In May in El Castillo, the average temperature is 25°C (77°F). Maximum temperatures can reach up to 34°C (93°F), while the minimum can drop to as low as 20°C (68°F). This mild climate makes El Castillo an ideal destination for travelers looking to enjoy comfortable weather.

May Weather in El Castillo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in El Castillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Castillo, May typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec798179787776767779797879
Data source: Temperature data for El Castillo 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 El Castillo

In El Castillo in May, the precipitation amount is 328 mm (12.9 in) spread across 26 days, indicating a significant level of rainfall during that period.

May Precipitation Trends in El Castillo

The chart displays monthly precipitation patterns in El Castillo, 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 El Castillo, May typically receives around 328 mm (12.9 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec5476205223328239224897518818057
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Castillo

In El Castillo in May humidity is 90%. With an average temperature of 25°C (77°F), this humidity feels like a warm, moist blanket enveloping you, making any outdoor travel feel stifling and heavy, often leading to a quick exhaustion as you navigate through the sultry air.

May Average Humidity in El Castillo

This chart illustrates the average monthly humidity levels in El Castillo, 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 El Castillo is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec49%46%52%73%90%93%87%67%57%56%68%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in El Castillo

In El Castillo in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in El Castillo.

Maximum UV Index Levels in El Castillo for May

The chart shows the monthly maximum UV Index (UVI) for El Castillo 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 El Castillo typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415161513131414141312
Data source: El Castillo 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 El Castillo Compares to Other Months

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

This table compares monthly weather conditions in El Castillo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)54 mm (2.1 inches)49%extreme
February Weather27°C (81°F)76 mm (3.0 inches)46%extreme
March Weather26°C (80°F)205 mm (8.1 inches)52%extreme
April Weather26°C (78°F)223 mm (8.8 inches)73%extreme
May Weather25°C (77°F)328 mm (12.9 inches)90%extreme
June Weather24°C (76°F)239 mm (9.4 inches)93%extreme
July Weather24°C (76°F)224 mm (8.8 inches)87%extreme
August Weather25°C (78°F)89 mm (3.5 inches)67%extreme
September Weather26°C (79°F)75 mm (3.0 inches)57%extreme
October Weather26°C (79°F)188 mm (7.4 inches)56%extreme
November Weather26°C (79°F)180 mm (7.1 inches)68%extreme
December Weather26°C (79°F)57 mm (2.2 inches)70%extreme

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