May weather forecast
Lombe, Angola

May stands out as a month of transition, marking the end of the rainy season and the start of clear skies and lower humidity in Lombe. This month’s weather patterns take a noticeable shift from the high precipitation values in April to usher in the bold and sun-drenched character of May. A winding down of the rainfall intensity paves the way for a drier June. In a pivotal twist, May's remarkable decrease in rainfall to 60mm (2.36") unfolds prominently. Moreover, the drop in relative humidity to 75% gives a drier feel to the atmospheric condition.

Temperature

Lombe's weather in May, with an average high-temperature of a tropical 30.9°C (87.6°F), subtly shifts from April's 29.3°C (84.7°F). Despite higher daytime temperatures, nighttime averages fall to a refreshing 18.8°C (65.8°F) in May.

Heat index

May's average heat index is computed to be a fiery hot 39°C (102.2°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Lombe, the average relative humidity in May is 75%.

Rainfall

In Lombe, in May, it is raining for 15.5 days, with typically 60mm (2.36") of accumulated precipitation. Throughout the year, there are 208.7 rainfall days, and 1182mm (46.54") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 41min.
On the first day of the month, sunrise is at 05:59 and sunset at 17:45. On the last day of May, sunrise is at 06:04 and sunset at 17:41 WAT.

Sunshine

In May, the average sunshine is 7.3h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. 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 unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 6 during May translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.