In
Ouagadougou,
July is identified as the wettest month of the year, producing the heaviest rainfall of 176mm (6.93"). Humidity reaches its peak in tandem with the significant rainfall. Interestingly, it's also the time when the UV index starts decreasing marginally. An observable reduction in sunshine hours accompanies the increased cloud cover and rainfall. Heading towards
August, weather conditions remain relatively unchanged.
Temperature
The average high-temperature in Ouagadougou during July registers at a still tropical 31.8°C (89.2°F), closely corresponding to the preceding month. In Ouagadougou, July's nights observe an average temperature dip to a pleasant 22.4°C (72.3°F).
Heat index
The heat index value during July is computed to be a scorching 40°C (104°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In Ouagadougou, the average relative humidity in July is 70%.
Rainfall
In Ouagadougou, during July, the rain falls for 8 days and regularly aggregates up to 176mm (6.93") of precipitation. Throughout the year, in Ouagadougou, there are 35.2 rainfall days, and 788mm (31.02") of precipitation is accumulated.
Daylight
In Ouagadougou, the average length of the day in July is 12h and 46min.
On the first day of the month, sunrise is at 05:44 and sunset at 18:35. On the last day of July, in Ouagadougou, sunrise is at 05:52 and sunset at 18:32 GMT.
Sunshine
In July, the average sunshine is 7h.
UV index
The months with the highest UV index in Ouagadougou,
Burkina Faso, are
February through
September, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 12 in July leads to these guidelines:
Put into effect every precaution of importance, unprotected skin and eyes may get burns swiftly. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing. After a swim or an outdoor workout, generously apply and regularly reapply a sunscreen with at least SPF 30, even if the day is cloudy.