May weather forecast
Catenda do Ceú, Angola

The last month of the autumn, May, is a tropical month in Catenda do Ceú, Angola, with an average temperature varying between 18.8°C (65.8°F) and 30.9°C (87.6°F).

Temperature

With the advent of May, Catenda do Ceú experiences an average high-temperature of a hot 30.9°C (87.6°F), mirroring a close resemblance to the previous month. Catenda do Ceú anticipates a stark contrast in temperature during May nights, with an average low of 18.8°C (65.8°F).

Heat index

In May, the heat index is appraised at a fiery hot 39°C (102.2°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Catenda do Ceú, the average relative humidity in May is 75%.

Rainfall

In Catenda do Ceú, in May, it is raining for 15.5 days, with typically 60mm (2.36") of accumulated precipitation. In Catenda do Ceú, during the entire year, the rain falls for 208.7 days and collects up to 1182mm (46.54") of precipitation.

Daylight

In May, the average length of the day in Catenda do Ceú is 11h and 41min.
On the first day of the month, sunrise is at 06:00 and sunset at 17:47. On the last day of May, in Catenda do Ceú, sunrise is at 06:06 and sunset at 17:43 WAT.

Sunshine

The average sunshine in May in Catenda do Ceú is 7.3h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.