May weather forecast
Dierisso, Burkina Faso

The last month of the spring, May, is also a fiery hot month in Dierisso, Burkina Faso, with an average temperature varying between 26°C (78.8°F) and 37.5°C (99.5°F).

Temperature

With the start of May, Dierisso measures an average high-temperature of a still fiery hot 37.5°C (99.5°F), not significantly differing from April's 39.1°C (102.4°F). Throughout May, an average low-temperature of 26°C (78.8°F) is experienced in Dierisso.

Heat index

May's heat index is calculated to be a blazing hot 48°C (118.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Dierisso, the average relative humidity in May is 51%.

Rainfall

In Dierisso, in May, it is raining for 10.8 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, in Dierisso, there are 129.7 rainfall days, and 548mm (21.57") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 37min.
On the first day of May in Dierisso, sunrise is at 06:02 and sunset at 18:33. On the last day of the month, sunrise is at 05:57 and sunset at 18:39 GMT.

Sunshine

May has the most sunshine of the year in Dierisso, with an average of 11.5h of sunshine.

UV index

March 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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 8 in May translates into the following instructions:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.