Current conditions
Maps of observed precipitation conditions, individual graphics by basin are produced from MERGE/GPM data generated by INPE/CPTEC, considering the period from de 2000 a 2024. Between March 4 to April 2, 2025, rainfall below the climatology in the monitored area characterized with a precipitation deficit on the main course of the Amazon River in Brazilian territory, the hydrographic basins of the Abacaxis, Aripuanã, Coari, Japurá, Javari, Ji-Paraná, Juruá, Juruena, Jutaí, Marañon rivers, the left bank of the Amazon River in the northeast of the state of Pará, Napo, Negro, Purus, Tefé, Teles Pires, Ucayali, Xingu and the main course of the Solimões River, rainfall above climatology characterized the basins of the Beni, Branco, Curuá Una, Guaporé, Mamoré rivers, basins on the left bank of the Amazon River in the northeast of the state of Amazonas and the northwest of the state of Pará. Rainfall behavior close to climatology over the main course of the Amazon River in Peruvian territory, the Içá, Iriri, Juruena, Madeira and Tapajós river basins. The multi-model forecast indicates rainfall above the climatology, concentrated in the second week over the basins of the Branco, Coari, Içá, Japurá, Javari, Juruá, Jutaí, Marañon rivers, the basins on the left bank of the Amazon River in the northeast of the state of Amazonas and the northwest of the state of Pará, Napo, Negro, Purus and the main course of the Solimões River. Rainfall forecast below climatology for the Beni, Curuá Una, Guaporé, Iriri, Mamoré, Teles Pires and Xingu river basins.