Extreme drought now covers 44% of Puerto Rico

Puerto Rico’s normally rainy season has instead brought a severe and fast-growing drought. By August 25, three-quarters of the territory was in at least moderate drought, with extreme drought covering 44 percent and some areas receiving less than 20 percent of their usual rainfall. Water shortages have forced rationing, while farmers are losing crops and ranchers are running low on hay.

The situation has become serious enough to trigger both local and federal disaster declarations. Extreme drought now covers 44% of Puerto Rico. Extreme drought now covers 44% of Puerto Rico Science News from research organizations Extreme drought now covers 44% of Puerto Rico Date: September 4, 2026.

Drought Monitor at the University of Nebraska-Lincoln Puerto Rico typically enters its wet season in May, but 2026 has unfolded very differently. By late August, rainfall had remained scarce across much of the U.S. Territory, allowing drought conditions to spread rapidly.

The lack of rain has contributed to water shortages and rationing in some communities, prompting Puerto Rico’s governor to declare a state of emergency in late July.