May weather forecast
Mvengue, Gabon

The last month of the autumn, May, is another tropical month in Mvengue, Gabon, with an average temperature fluctuating between 21.4°C (70.5°F) and 30.3°C (86.5°F).

Temperature

The arrival of May records an average high-temperature of a still tropical 30.3°C (86.5°F), closely related to the 31.2°C (88.2°F) observed in April. In Mvengue, an average nighttime temperature of 21.4°C (70.5°F) is expected during May.

Heat index

The heat index value during May is estimated at an extremely hot 40°C (104°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In May, the average relative humidity is 85%.

Rainfall

In Mvengue, Gabon, during May, the rain falls for 28.3 days and regularly aggregates up to 162mm (6.38") of precipitation. In Mvengue, Gabon, during the entire year, the rain falls for 295.9 days and collects up to 1481mm (58.31") of precipitation.

Daylight

In May, the average length of the day in Mvengue is 12h and 2min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:05. On the last day of May, sunrise is at 06:03 and sunset at 18:05 WAT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

In Mvengue, Gabon, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during May translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.