Explore Drought Conditions by City and Municipality
View up-to-date drought conditions down to the city and municipality level, including temperature, and precipitation conditions, key drought indicators, outlooks, historical conditions, and water supply, agriculture, and public health maps.
Drought in Puerto Rico from 2000–Present
The U.S. Drought Monitor started in 2000. Since 2000, the longest duration of drought (D1–D4) in Puerto Rico lasted 91 weeks beginning on December 22, 2020, and ending on September 13, 2022. The most intense period of drought occurred the week of August 11, 2015, where D3 affected 24.92% of Puerto Rico land.
The U.S. Drought Monitor (USDM) is a national map released every Thursday, showing parts of the U.S. that are in drought. The USDM relies on drought experts to synthesize the best available data and work with local observers to interpret the information. The USDM also incorporates ground truthing and information about how drought is affecting people, via a network of more than 450 observers across the country, including state climatologists, National Weather Service staff, Extension agents, and hydrologists. Learn more.