May Weather in Sumbe, Angola

Last updated: August 22, 2025

In May, the average temperature in Sumbe, Angola hovers around 25°C (78°F). Expect comfortable days with a minimum of 21°C (70°F) and a maximum of 28°C (82°F). With an expected precipitation of just 13 mm (0.5 in) over 1 day, and an average humidity of 85%, it's a perfect time to enjoy the mild weather!

May Temperature in Sumbe

In May in Sumbe, the average temperature is 25°C (78°F). Maximums can reach 28°C (82°F) and minimums can be as low as 21°C (70°F). This mild and pleasant weather makes it an ideal time for travelers to explore outdoor activities and enjoy the local attractions.

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

The chart illustrates May temperature patterns in Sumbe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumbe, May typically has an average temperature of 25°C (78°F), with highs reaching up to 28°C (82°F) and lows dropping to around 21°C (70°F).

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

May Precipitation in Sumbe

In Sumbe in May, the precipitation amount is 13 mm (0.5 in) over the course of 1 day.

May Precipitation Trends in Sumbe

The chart displays monthly precipitation patterns in Sumbe, 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 Sumbe, May typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 1 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 Sumbe

In Sumbe in May humidity is 85%. With an average temperature of 25°C (78°F), this humidity feels like traveling through a warm, damp blanket that clings to your skin, making even short walks feel exhausting and prompting frequent breaks in the shade or a refreshing drink to stay cool.

May Average Humidity in Sumbe

This chart illustrates the average monthly humidity levels in Sumbe, 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 Sumbe is approximately 85%, 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 Sumbe

In Sumbe 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 Sumbe.

Maximum UV Index Levels in Sumbe for May

The chart shows the monthly maximum UV Index (UVI) for Sumbe 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 Sumbe typically reaches 10, which falls under the very high exposure category.

Data source: Sumbe 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 Sumbe Compares to Other Months

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

This table compares monthly weather conditions in Sumbe, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	43 mm (1.7 inches)	86%	extreme
February Weather	26°C (79°F)	38 mm (1.5 inches)	86%	extreme
March Weather	27°C (80°F)	145 mm (5.7 inches)	87%	extreme
April Weather	27°C (80°F)	62 mm (2.4 inches)	86%	extreme
May Weather	25°C (78°F)	13 mm (0.5 inches)	85%	very high
June Weather	23°C (73°F)	8 mm (0.3 inches)	86%	very high
July Weather	21°C (70°F)	6 mm (0.2 inches)	83%	high
August Weather	20°C (68°F)	3 mm (0.1 inches)	81%	very high
September Weather	21°C (70°F)	2 mm (0.1 inches)	76%	very high
October Weather	23°C (75°F)	12 mm (0.5 inches)	74%	extreme
November Weather	25°C (78°F)	22 mm (0.9 inches)	85%	extreme
December Weather	25°C (77°F)	22 mm (0.8 inches)	84%	extreme