The Saudi Ministry of Health has issued warnings to Hajj pilgrims to avoid direct sunlight and extreme temperatures during peak hours [1].
These guidelines aim to reduce heat-related injuries and illnesses among the millions of pilgrims visiting Mecca. Because the pilgrimage involves significant physical exertion in an arid climate, exposure to high temperatures can lead to severe medical emergencies if not managed.
The ministry specifically advised pilgrims to take precautions while traveling to the site for the stoning of the Jamarat [1]. This ritual involves large crowds and long walks, increasing the risk of heat exhaustion and dehydration when the sun is at its strongest.
According to reported data, Mecca recorded a temperature of 46°C on June 7, 2025 [2]. Such extreme heat creates a high-risk environment for individuals, particularly the elderly or those with pre-existing health conditions, necessitating strict adherence to safety protocols.
Health officials said that avoiding direct sun exposure during peak hours is critical for maintaining safety. The ministry's directives emphasize the importance of staying hydrated, and utilizing shaded areas whenever possible to mitigate the effects of the heat [1].
The Saudi government continues to monitor weather patterns to ensure the safety of the gathering. By providing these warnings, the ministry seeks to minimize the burden on emergency medical services and prevent avoidable hospitalizations during the peak of the pilgrimage season [1].
“The Saudi Ministry of Health has issued warnings to Hajj pilgrims to avoid direct sunlight and extreme temperatures during peak hours.”
The intersection of extreme weather and mass gatherings creates a significant public health challenge. By issuing targeted warnings for specific rituals like the stoning of the Jamarat, Saudi authorities are attempting to manage crowd flow and health risks simultaneously to prevent a mass-casualty heat event.
