May weather forecast
Diefoula, Burkina Faso

The last month of the spring, May, is another very hot month in Diefoula, Burkina Faso, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 37.5°C (99.5°F).

Temperature

With the start of May, Diefoula measures an average high-temperature of a still sweltering 37.5°C (99.5°F), not significantly differing from April's 39.1°C (102.4°F). In May, Diefoula experiences an average nighttime temperature of 26°C (78.8°F).

Heat index

The heat index for May is calculated to be a blazing hot 48°C (118.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in May is 51%.

Rainfall

In Diefoula, in May, it is raining for 10.8 days, with typically 51mm (2.01") of accumulated precipitation. In Diefoula, during the entire year, the rain falls for 129.7 days and collects up to 548mm (21.57") of precipitation.

Daylight

In May, the average length of the day is 12h and 36min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:30. On the last day of May, sunrise is at 05:56 and sunset at 18:37 GMT.

Sunshine

With an average of 11.5h of sunshine, May has the most sunshine of the year.

UV index

The months with the highest UV index are March through May, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 8 in May translates into the following instructions:
Prioritize protection; rapid damage can occur to unprotected eyes and skin. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.