Overview
- Conagua and the national meteorological service report 2,168 of 2,478 municipalities across 13 states are now free of drought conditions.
- National water storage reached 72% at the end of the 2025 rainy season, up from 64% a year earlier, with more than 80 reservoirs above their ordinary maximum levels.
- The Cutzamala system climbed to 97% capacity, compared with 67% the previous year, highlighting broad gains in key supplies.
- Eight tropical cyclones, about 40 tropical waves, the North American Monsoon, and subsequent cold fronts with jet‑stream moisture and three winter storms drove the turnaround.
- The drought’s extent fell from a peak of 76% of the country in May 2024 to the lowest level since early 2020, with notable improvements in Sonora, Chihuahua, Coahuila and Tabasco and removal of abnormally dry areas in Zacatecas and San Luis Potosí.