*Data updated on May 7, 2025 

MONTHLY_AVERAGE was obtained by averaging the average monthly precipitation 
considering the years 1998 to 2024 (27 years). 

Exemple:
MERGE_CPTEC_mean_dec.nc=(prec_average_dec_1998+prec_average_dec_1999+......+prec_average_dec_2024)/(1998-2024+1)