May weather forecast
Wau, South Sudan

The weather in May ushers in significant changes in Wau. A notable increase in rainfall to 42mm (1.65") attributes to a shift in the weather pattern. The humidity percentage takes a massive leap to 49%, making the weather comparatively cooler and more comfortable. The cloud percentage scale escalates to 25%, providing a shield from the scorching sun. Despite the showers, there are ample sunny hours for sightseers to explore the city's attractions.

Temperature

A moderate decline in average high-temperatures is noted in Wau in May, moving from an extremely hot 40.2°C (104.4°F) in April to a very hot 36.8°C (98.2°F). An average temperature of 26.3°C (79.3°F) is recorded during the nights in May.

Heat index

The heat index in May is evaluated at a burning hot 45°C (113°F). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.
Take into consideration that the heat index values are calculated for shade and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. 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 heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in May is 49%.

Rainfall

In Wau, South Sudan, during May, the rain falls for 12.6 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 128.8 rainfall days, and 534mm (21.02") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 29min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:17. On the last day of May, sunrise is at 05:49 and sunset at 18:22 CAT.

Sunshine

The average sunshine in May in Wau is 9.3h.

UV index

In Wau, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 7 during May morphs into the following directions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.