Hong Kong’s Tseung Kwan O has experienced the highest cumulative rainfall in China so far this year, with 2,397mm (94.37 inches) recorded in the first 7½ months, topping a chart from the national meteorological centre.
But Leung Wing-mo, former assistant director of the Hong Kong Observatory, said on Thursday that while southern China was more prone to heavy rainfall under the influence of a southwestern monsoon, the exact pattern was highly arbitrary.
“There is no special reason. Heavy rainfall…




