Recent mid-May rainfall accumulation in Hong Kong stands at roughly 88 mm through the first ten days, aligning with the early phase of the southwest monsoon that typically drives the seasonal precipitation increase. Official seasonal outlooks from monitoring agencies indicate normal to above-normal rainfall through July, supported by current atmospheric conditions favoring enhanced moisture transport from the South China Sea. With about half the month remaining, forecast model consensus points to several periods of convective showers and potential tropical disturbances that could add 120–180 mm more, creating tight clustering among the 210–240 mm bins. Historical May averages range 220–305 mm, but interannual variability from steering patterns and storm tracks keeps the distribution broad and sensitive to the next two weeks of observational data.