Temperature mapping study is described as the process of capturing the temperature ranges, documentation it and checking the variations and differences in a particular area over a specific time duration. This area can be any place such as a large warehouse, cool store, refrigerator, vehicle or shipping box. So when considering warehouse it is normally distributed among a wide area capacity, therefore, it is not an easy task to maintain the same precise temperature range in every corner of the warehouse. So through this mapping study, it helps to analyse and find whether the warehouse is maintaining particular temperature range or else if it is not maintaining we offer the solutions for that also.