May weather forecast
Saterna, Burkina Faso

The last month of the spring, May, is another torrid month in Saterna, Burkina Faso, with an average temperature fluctuating between 26°C (78.8°F) and 37.5°C (99.5°F).

Temperature

Upon the beginning of May, Saterna's high-temperatures register at a still very hot 37.5°C (99.5°F), closely mirroring the preceding month. Saterna records a steady low-temperature average of 26°C (78.8°F) during May.

Heat index

The heat index in May is appraised at a blazing hot 48°C (118.4°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. 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 particularly relevant to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

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

Rainfall

In Saterna, during May, the rain falls for 10.8 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Saterna, there are 129.7 rainfall days, and 548mm (21.57") of precipitation is accumulated.

Daylight

In Saterna, the average length of the day in May is 12h and 37min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:31. On the last day of May, in Saterna, sunrise is at 05:55 and sunset at 18:37 GMT.

Sunshine

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

UV index

The months with the highest UV index in Saterna are March through May, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 8 translates into these guidelines:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.