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Abstract
Rainfall intensity is the ratio of actual rainfall and the rainfall at any place or region in particular time. The time may be hours, day, week and month or as per requirement. The study of rainfall intensity is very much necessary to understand the actual situation of water availability. The present study through the light on temporal and spatial distribution of rainfall intensity during 1980 to 2016. The research work is carried out by using Rainfall Intensity Index. And the IDW method is used for computing spatial variation of intensity through Arc GIS software. The intensity is computed for monthly, seasonal and annual time period for 96 stations. The rainfall intensity is computed for 96 stations for the 37 years (1980-2016). The annual rainfall intensity is varies and ranges from 8.8mm to 24.4mm/day.
Key words: Rainfall, Intensity, temporal, spatial, annual, ArcGIS.