The effects of climate change on rainfall will interfere with the effects of rainwater capture facilities in sponge city construction. In order to quantitatively assess the impact of climate change on the volume capture ratio of annual rainfall of stormwater facilities,and to identify the climatically sensitive regions in China, variations of the design 0 - 200 mm rainfall during different periods and the corresponding volume capture ratio of annual rainfall were compared based on statistical analysis of the daily rainfall sequence of 186 meteorological stations from 1980 to 2012. The standard deviation of the volume capture ratio of annual rainfall was then used as the evaluation criteria for studying the spatial distribution of climatic sensitivity in China. The results showed that the impact of climate change on the standard deviation of the volume capture ratio of annual rainfall in most regions roughly varied from 0 to 0.06,and the sensitivity peak value of climate change appeared at design rainfall of 25 - 40 mm. The sensitive areas were mainly distributed in the eastern part of China,which was especially higher in Beijing - Hebei - Tianjin region,Shandong Province and most of Hainan Province. For areas sensitive to climate change,the volume capture ratio of annual rainfall of the source control facilities might not achieve the desired results due to climate changes. Therefore, the scale of the facilities should be expanded as much as possible. For area insensitive to climate change,the influence of climate change on the volume capture ratio of annual rainfall was negligible. Therefore,the corresponding design rainfall depth could be accurately determined according to shorter precipitation sequences.