In May 2026, Puerto Rico faced an unusual drought during a typically wet season, resulting in water shortages and a state of emergency declared by the governor. By August 25, three-quarters of the territory was experiencing at least moderate drought, with 44% in extreme drought. Contributing factors included less than 60% of normal precipitation from mid-May to mid-July, and high temperatures impacting streamflow. Rationing measures were implemented in several municipalities, affecting farmers and residents. The U.S. Drought Monitor collaborated with NASA to provide updated assessments, utilizing satellite data to create maps vital for disaster response.
Significant Impacts and Responses
- Drought Declaration: Over two dozen cities were declared in drought disaster, leading to federal support.
- Effects on Agriculture: Farmers faced crop losses affecting fruit, cacao, and coffee plants.
- Water Rationing: Municipalities implemented water rationing since early August due to inadequate water supply.
- Temperature and Precipitation Records: San Juan recorded one of its warmest Julys, with southern regions receiving less than 20% of average rainfall.
Resources and Further Reading
References
- AP News (2026, August 26) – US declares drought disaster for parts of Puerto Rico
- National Integrated Drought Information System (2026, July 23) – Drought Update for Puerto Rico and the U.S. Virgin Islands
- U.S. Drought Monitor (2026, August 27) – Puerto Rico Drought Report
