Millennialto centennialscale climate events in the early Holocene have been detected from numerous geological records in China, but records in high latitudes are still limited. Therefore, it could contribute to this research if such records are reconstructed in higher latitude regions of China. In the present study, grain sizes of a sediment core retrieved from a crater lake in Northeast China were analyzed. Sensitive grain size component of ＞83 μm was extracted by analyzing the grain size versus standard deviation curve of sediment, organic debris was not excluded. This component was mainly organic debris and can be used as a proxy of summer monsoon precipitation. Based on chronology from precise 14C dates and the results of grain size analysis, a sequence of early Holocene summer monsoon precipitation in Northeast China was reconstructed. The results indicate that early Holocene monsoon precipitation in Northeast China fluctuated frequently with four millennial to centennial weak events of summer monsoon at ~86, 92, 102 and 116 ka BP. All of these weak monsoon intervals corresponded well with those in other climate records within chronological errors, eg. records from the monsoon regions of China, North Atlantic iceraft events and the solar activity records. The synchronicity of these records suggests widely spread drought events at millennialto centennialscale in the monsoon regions of China, and might link closely to the North Atlantic iceraft events and solar activity. However, the durations of the four weak summer monsoon precipitation events recorded by grain sizes in the Wudalianchi lake sediments were significantly shorter than those in other climate records. One possible explanation is that the North Atlantic iceraft events impacted high latitude regions via summer monsoon, while monsoon signal weakened gradually from low latitudes to high latitudes, resulting in the shorter duration of the events in our record.