Heat rising globally Hottest cities in the world: Doha, Qatar - 45°C. Kuwait City, Kuwait - 42°C. Riyadh, Saudi Arabia – 42°C. Lahore, Pakistan - 41°C. Islamabad, Pakistan – 41°C. Abu Dhabi in United Arab Emirates - 40°C. New Delhi, India – 40°C. More items... 17 Jun 2022