In recent 50 years, The relations between Hadley circulation from east longitude 110 to 120 over northern hemisphere and temperature and rainfall in China have noticeable time variability on status from October to next April.

• 近50年来,冬半年(10月-次年4月)110-120°E范围北半球Hadley环流与我国同期的温度和降水的相关在统计上是显著的。