May weather forecastDerassi, Benin

Weather in May

The last month of the spring, May, is also a scorching month in Derassi, Benin, with temperature in the range of an average high of 40°C (104°F) and an average low of 27.2°C (81°F).

Temperature

In May, Derassi experiences a minor shift in meteorological conditions with average high-temperatures marked at a still blistering 40°C (104°F), closely mirroring the climate in April. Derassi experiences a substantial decline from the daytime high temperatures in May, settling on an average low of 27.2°C (81°F).

Heat index

The heat index in May is appraised at a blazing hot 51°C (123.8°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', 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. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. 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 45%.

Rainfall

In Derassi, Benin, in May, during 11 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Derassi, during the entire year, the rain falls for 103.6 days and collects up to 438mm (17.24") of precipitation.

Daylight

In May, the average length of the day is 12h and 35min.
On the first day of the month, sunrise is at 06:29 and sunset at 18:58. On the last day of May, sunrise is at 06:24 and sunset at 19:05 WAT.

Sunshine

In Derassi, the average sunshine in May 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 value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 8 in May translates into the following recommendations:
Immediate care is essential; skin and eyes can be harmed in no time without it. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.