The problem is driving up temperatures in what is already one of the hottest cities in the world, where air-conditioning is a luxury only the rich can afford.
The installation of a new prime minister and cabinet ends a long-running political deadlock, but perpetuates a system plagued by corruption and dysfunction.
No serious injuries were reported from the strike, outside the city of Erbil in Iraqi Kurdistan, and an American official said the consulate site was undamaged.