University of São Paulo

Português Inglês

Institute of Astronomy, Geophysics and Atmospheric Sciences

Department of Atmospheric Sciences


Products | Climate Monitoring | Monthly reports


Since September 1998, GREC prepares monthly reports with the monitoring of the observed conditions in each month.

From SEP/1998 to DEc/2013, the reports can be found at our old website

From JAN/2014, select below a report.

Note: As of February 2019, GrEC reports are preliminary, as data to compose sections 2.2 and 2.3 are not yet available. The final version of the reports will be released at this link as soon as possible.