May weather forecast
Moungoundi, Gabon

The last month of the autumn, May, is also a hot month in Moungoundi, Gabon, with an average temperature varying between 30°C (86°F) and 21.6°C (70.9°F).

Temperature

May brings a marginal elevation to a still hot 30°C (86°F) from April's 30.4°C (86.7°F) in Moungoundi's average high-temperatures. Throughout May nights, Moungoundi experiences a consistent temperature average of 21.6°C (70.9°F).

Heat index

May's average heat index is evaluated at a blisteringly hot 40°C (104°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In May, the average relative humidity is 88%.

Rainfall

In Moungoundi, Gabon, during May, the rain falls for 27.5 days and regularly aggregates up to 151mm (5.94") of precipitation. Throughout the year, there are 274.1 rainfall days, and 1640mm (64.57") of precipitation is accumulated.

Daylight

In May, the average length of the day in Moungoundi is 11h and 59min.
On the first day of the month, sunrise is at 06:11 and sunset at 18:11. On the last day of May, sunrise is at 06:13 and sunset at 18:10 WAT.

Sunshine

In Moungoundi, the average sunshine in May is 6.7h.

UV index

The months with the highest UV index are January through September, 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 UV index of 6 during May leads to these advisories:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.