King Abdulaziz global Airport (KAIA) in Jeddah is the busiest airport in Saudi Arabia and the kingdom’s 1/3-biggest.
Around 2.98 million Hajj pilgrims are predicted to arrive and depart through KAIA this year.
It is well known that most of Saudi Arabia lies in one of the hottest regions in the world. When it coincides with weather of summer, the temperature during the season of Hajj goes between 44-50°C. Also the rate of moisture goes between 10-15%.