Asian Journal of Microbiology, Biotechnology & Environmental Sciences Paper

Vol 24, Issue 1: 2022; Page No.(86-89)

BLOCK WISE RAINFALL VARIABILITY ANALYSIS OF DISTRICT SAWAI MADHOPUR, RAJASTHAN, INDIA

M.K. NAYAK, S.L. KHASWAN, MADHO SINGH, PARDEEP KUMAR AND ATUL GALAV

Abstract

An attempt has been made to study the block wise rainfall variability analysis of districts Sawai Madhopur of Rajasthan. Study was performed on data sets of annual rainfall for the period of 1990-2020 (31 years) for district Sawai madhopur of Rajasthan. The coefficient of variation and standard deviation for weekly, monthly and annual rainfall were also computed for district Sawai Madhopur. The normal onset of monsoon in district Sawai Madhopur is between June to September. It was found that the annual rainfall is higher at Sawai madhopur block followed by Gangapur and Khandar block during last second and third decade. The mean annual rainfall is lowest in Bonli block. When the CV for the annual rainfall was examined, it was found be the least in Gangapur block followed by Sawai madhopur, bonli, bamanwas and khandar block, it was the highest.