May weather forecast
Luena, Angola

May introduces a noticeable change in Luena's climate, characterized by significantly reduced rainfall to just 1mm (0.04") and a declivity in humidity to 57%. As a result, temperatures begin to drop, and the city experiences more sun with less cloud cover. Wind speeds record a marginal increase highlighting a slight shift in weather patterns. May also marks better viewing conditions with the highest visibility the year has seen so far. The UV index records a drop to 5, easing the concerns of sun-induced harm.

Temperature

With the onset of May, the average high-temperature stands at a still warm 27.1°C (80.8°F), closely aligned with April's 26.6°C (79.9°F). Despite drastic daily temperature oscillations, Luena cools down to an average low-temperature of 14.1°C (57.4°F) in May.

Heat index

May's average heat index is estimated at 28°C (82.4°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

In May, the average relative humidity is 57%.

Rainfall

May is the last month it rains in Luena. During 1.6 rainfall days, in May, Luena aggregates 1mm (0.04") of precipitation. In Luena, during the entire year, the rain falls for 182.3 days and collects up to 1156mm (45.51") of precipitation.

Daylight

The average length of the day in May in Luena, Angola, is 11h and 35min.
On the first day of the month, sunrise is at 05:46 and sunset at 17:28. On the last day of May, sunrise is at 05:53 and sunset at 17:22 WAT.

Sunshine

May, August and September, with an average of 10h of sunshine, are months with the most sunshine.

UV index

The months with the lowest UV index in Luena, Angola, are January, February, May through July and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.