Often geographical boundaries of the climatic zones identifieddiffer from the administrative boundaries. Eventually planners and administrators are unable to use these classifications while formulating new developemental programmes. Though few studies attempted to bring the climatic classification to district level in the past, the climatic datasets used in such studies were found to be relatively old. Climate change literature pertaining to India showed evidence of rising mean temperatures during post-1970 period. The temperature rise affects potential evapotranspiration and consequently the ardity expected to increase at least at macro level through there may be spatial variation at asmaller geographical scale. In the present study,anattempt has been made to assess the climate at district level using latest data used 0.5 degree*0.5 degree grid level rainfall data and average potential evapotranspiration for 144 stations located across India to compute moisture index needed for delineation of different climatic zones. Both datasets refer to the period 1971-2005. Significant reflections resulting from the study indicated a substantial increase of arid region in Gujarath and, a decrease of arid region in Haryana. Other notable obsevations included the increase in semi-arid region in Madhya Pradesh, Tamil Nadu and Utter Pradesh due to shift of climate from dry sub-humid to semi-arid. Likewise, the most sub-humid pockets in Chhattisgarh, Orissa, Jharkhand, Madhya Pradesh and Maharashtra states have turned dry sub-humid to a large extent. Updated climate classification of this sort at district level shall be useful to various stakeholders for agricultural planning, assessment of water demand by different sectors, drought preparedness, assessment of climate driven pests/diseases in humans, crop and livestock, etc.