May weather forecast
Niarba, Burkina Faso

May, the last month of the spring in Niarba, is another very hot month, with temperature in the range of an average low of 28.3°C (82.9°F) and an average high of 39.8°C (103.6°F).

Temperature

The arrival of May coincides with an average high-temperature of a very hot 39.8°C (103.6°F), indicating a minimal shift from April's 40.9°C (105.6°F). In Niarba, an average low-temperature of 28.3°C (82.9°F) is recorded during May nights.

Heat index

The heat index for May is estimated at a life-threatening hot 48°C (118.4°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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 human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In May, the average relative humidity is 41%.

Rainfall

In Niarba, in May, during 9 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, there are 108.6 rainfall days, and 382mm (15.04") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 40min.
On the first day of the month, sunrise is at 05:43 and sunset at 18:17. On the last day of May, sunrise is at 05:38 and sunset at 18:24 GMT.

Sunshine

With an average of 11.9h of sunshine, May has the most sunshine of the year.

UV index

February through May and November, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 8 translates into these guidelines:
Always prioritize safety measures. Rapid harm can befall unprotected skin and eyes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Experience reduced UV exposure by about half when donning a wide-brim hat.