Forecast the weather in Hong Kong in late July 20 10

There were two typhoons last July. In July 1 1 and July 19 respectively. 19 was very strong, reaching the level of strong wind signal No.9 and lasting for two days. Thunderstorm warning was hoisted for several days after 20th, indicating that the weather was unstable.

In fact, the months with the most typhoons are August and September.