*Data updated on February 27, 2024

MONTHLY_ACCUMULATED was obtained through the average of the monthly accumulated,
considering the years 2000 to 2023 (24 years).
Example:

MERGE_CPTEC_acum_dec.nc =(acum_dec2000+acum_dec2001+.....+acum_dec2023) / (2023-2000+1)