.:NUMERICAL WEATHER PERIODIC TABLES Numerical weather Periodic Tables are proposed&designed by me and climate changes can be estimated 1 to 140 years in advance simply studying the tables without doing any researches and experiments.These doesn't require any experiments and useful for students and researchers who want to estimate rainfall without doing any researches.Kindly find out them in Google by searching it's name NUMERICAL WEATHER PERIODIC TIME TABLES BY GANGADHARA RAO IRLAPATI.