The fifth assessment report of the Intergovernmental Panel on Climate Change（IPCC）shows that climate change already has widespread impact on human and natural system. Agriculture is of vital importance to the nation’s economy and the people’s livelihood，which is one of the most sensitive production sectors to climate change. Farmer is the basic unit of agricultural production and climate change adaption at farmer-level is crucial to sustainable development of agriculture. Chongming Island，the most important supplier of grain and vegetable in Shanghai，is surrounded by Yangzi River and East China Sea，which makes it very vulnerable to the impact of climate change. On the basis of the existing studies on farmers’ perception of climate change，this study has conducted literature research and questionnaire survey about climate change conditions and farmers’ perception of climate change at Chongming Island. This research adopts the binary logistic regression（BLR）model to identify the key factors that affect farmers’ perception of climate change，including the policy requirements，distance away from the center of town，gender，the proportion of farm labor in household，yields per unit of cropland and income per capita. Based on the above results，several suggestions are proposed accordingly.