May Weather in Cartagena, Philippines

Last updated: August 27, 2025

In May, the average temperature in Cartagena, Philippines reaches a warm 28°C (82°F), with daily highs soaring to a sunny 33°C (92°F) and lows dipping to a comfortable 24°C (76°F). Expect a significant precipitation amount of 289 mm (11.4 in) over 28 days, contributing to an average humidity level of 77%. Whether you’re exploring or relaxing, be prepared for a tropical ambiance!

May Temperature in Cartagena

In May in Cartagena, the average temperature is 28°C (82°F). Maximums can reach 33°C (92°F) and minimums can be as low as 24°C (76°F). This is an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates May temperature patterns in Cartagena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cartagena, May typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 24°C (76°F).

Data source: Temperature data for Cartagena generated using information from the Copernicus Climate Change Service.

May Precipitation in Cartagena

In Cartagena in May, the total precipitation amount is 289 mm (11.4 in) over the course of 28 days.

May Precipitation Trends in Cartagena

The chart displays monthly precipitation patterns in Cartagena, 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 Cartagena, May typically receives around 289 mm (11.4 inches) of precipitation spread over approximately 28 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Cartagena

In Cartagena in May humidity is 77%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and exhausting, but also offers a lush vibrancy to the landscape, perfect for enjoying leisurely strolls in the early morning or late afternoon.

May Average Humidity in Cartagena

This chart illustrates the average monthly humidity levels in Cartagena, 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 Cartagena is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cartagena

In Cartagena in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Cartagena, you can check here.

Maximum UV Index Levels in Cartagena for May

The chart shows the monthly maximum UV Index (UVI) for Cartagena 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 Cartagena typically reaches 14, which falls under the extreme exposure category.

Data source: Cartagena 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 Cartagena Compares to Other Months

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

This table compares monthly weather conditions in Cartagena, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	118 mm (4.6 inches)	83%	extreme
February Weather	26°C (80°F)	101 mm (4.0 inches)	81%	extreme
March Weather	27°C (81°F)	90 mm (3.5 inches)	80%	extreme
April Weather	28°C (82°F)	130 mm (5.1 inches)	79%	extreme
May Weather	28°C (82°F)	289 mm (11.4 inches)	77%	extreme
June Weather	27°C (81°F)	373 mm (14.7 inches)	78%	extreme
July Weather	27°C (80°F)	469 mm (18.5 inches)	79%	extreme
August Weather	27°C (80°F)	404 mm (15.9 inches)	80%	extreme
September Weather	27°C (80°F)	446 mm (17.6 inches)	84%	extreme
October Weather	27°C (80°F)	397 mm (15.6 inches)	79%	extreme
November Weather	27°C (81°F)	223 mm (8.8 inches)	80%	extreme
December Weather	27°C (80°F)	218 mm (8.6 inches)	84%	extreme