May weather forecast
Liboussou, Benin

The last month of the spring, May, is also a blistering month in Liboussou, Benin, with an average temperature ranging between max 40°C (104°F) and min 27.2°C (81°F).

Temperature

Liboussou marks the onset of May with an average high-temperature of a still blisteringly hot 40°C (104°F), a subtle shift from April's 41.8°C (107.2°F). Liboussou sees a consistent average low-temperature of 27.2°C (81°F) in May, indicating a substantial decrease from the day's temperature.

Heat index

The heat index value during May is computed to be a burning hot 51°C (123.8°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. 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. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In May, the average relative humidity in Liboussou is 45%.

Rainfall

In Liboussou, during May, the rain falls for 11 days and regularly aggregates up to 32mm (1.26") of precipitation. In Liboussou, during the entire year, the rain falls for 103.6 days and collects up to 438mm (17.24") of precipitation.

Daylight

In Liboussou, the average length of the day in May is 12h and 38min.
On the first day of May, sunrise is at 06:27 and sunset at 18:58. On the last day of the month, sunrise is at 06:22 and sunset at 19:05 WAT.

Sunshine

In May, the average sunshine is 9.7h.

UV index

February through May, with an average maximum UV index of 8, are months with the highest UV index. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 8 suggests this advice:
Always take safety measures. The skin and eyes are at risk if left exposed. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.