May weather forecast
Ouesso, Congo

The weather in Ouesso, Congo, continues with the ongoing monsoon season during May. Despite a slight decrease in rainfall since April, the month experiences similar, relatively high humidity levels. Cloud cover persists throughout May resulting in shorter hours of sunshine compared to previous months. Thus, May presents the intense tropical monsoon season in full swing, offering mesmerizing vistas of the rain-kissed landscapes in Ouesso.

Temperature

With the onset of May, a modest change to a still hot 32.8°C (91°F) from April's 33.9°C (93°F) is noted in high-temperature. Throughout May, the temperature in Ouesso falls to an average low of 21.8°C (71.2°F).

Heat index

May's average heat index is computed to be a life-threatening hot 46°C (114.8°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
Understanding the heat index involves considering values for shaded locales with light wind. 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 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. 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 highly critical for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Ouesso, in May, during 23.8 rainfall days, 113mm (4.45") of precipitation is typically accumulated. Throughout the year, there are 254.7 rainfall days, and 1034mm (40.71") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 11min.
On the first day of May, sunrise is at 05:47 and sunset at 17:58. On the last day of the month, sunrise is at 05:47 and sunset at 17:59 WAT.

Sunshine

In May, the average sunshine is 8.4h.

UV index

The months with the highest UV index are January through May, July, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.