May weather forecast
Lafon, South Sudan

May takes the leap further in terms of rainfall volume, jumping to approximately 99mm (3.9") of total rainfall, the highest so far for the year. The significant increase in moisture levels is also reflected in the atmospheric pressure. May registers an increase in relative humidity, supporting a higher cloud cover percentage, and thus lesser hours of sunshine. Despite the high figure of rainfall, May is remarkable for stabilizing temperatures, avoiding any sudden shifts. The month's climate is characterized by long, soaking drizzles with quick, intermittent sunlit breaks.

Temperature

The beginning of May in Lafon records an average high-temperature of a still tropical 32.5°C (90.5°F), marking a negligible difference from April's 34.9°C (94.8°F). During the May nights, an average temperature of 22.7°C (72.9°F) is observed in Lafon.

Heat index

The heat index value for May is estimated at a blistering 41°C (105.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Consider that heat index readings are for situations in the shade and light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Lafon, the average relative humidity in May is 68%.

Rainfall

In Lafon, in May, it is raining for 23.8 days, with typically 99mm (3.9") of accumulated precipitation. Throughout the year, there are 210.9 rainfall days, and 731mm (28.78") of precipitation is accumulated.

Daylight

In Lafon, the average length of the day in May is 12h and 21min.
On the first day of the month, sunrise is at 05:38 and sunset at 17:56. On the last day of May, sunrise is at 05:36 and sunset at 17:59 CAT.

Sunshine

In Lafon, the average sunshine in May is 9.1h.

UV index

The average daily maximum UV index in May in Lafon, South Sudan, is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.