Relationships between rainy days,mean daily intensity and seasonal rainfall in normal,flood and drought years over india |
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| Authors: | Singh C V |
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| Institution: | Centre for Atmospheric Sciences, Indian Institute of Technology, Hauz Khas, New Delhi-110016, India |
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| Abstract: | There are limitations in using the seasonal rainfall total in studies of Monsoon rainfall climatology. A correlation analysis of the individual station seasonal rainfall with all India seasonal mean rainfall has been made. After taking the significance test (strictly up to 5% level) the stations which are significantly correlated have been considered in this study in normal, flood and drought years respectively. Analysis of seasonal rainfall data of 50 stations spread over a period of 41 years suggests that a linear relationship fits better than the logarithmic relationship when seasonal rain-fall versus number of rainy days is studied. The linear relationship is also found to be better in the case of seasonal rainfall versus mean daily intensity. |
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| Keywords: | Monsoon rainfall Linear relationship Logarithmic relationship Mean daily rainfall intensity Seasonal rainfall |
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