The arrival of summer, the Kong begins to celebrate with the first days of may. Here’s a monthly break up of Hong Kong’s climatic conditions so you can plan when to go: March - April and October - November: These are the best times of the year to visit Hong Kong. But also shower rains, storms and floodings may occur. Because of its subtropical location, Hong Kong is a year-round destination. However, summers are generally hot and humid, while winters are cool and dry. Hong Kong weather is rather unpredictable, and rains can be followed by sunshine and heat waves. At this time, the intensity of the rain gradually increased, and by mid-August, the precipitation reaches 450 mm. Subtropical Hong Kong has four distinguishable seasons - warm and humid spring, hot and rainy summer, pleasant and sunny autumn, cool and dry winter. Hong Kong has a sub-tropical climate and during the summer it’s being influenced by southwest monsoon bringing humidity and rains to Asia. Best Time to Visit Hong Kong The ideal travel season is late autumn, from October to around Christmas time when Hong Kong … To inform people about the dangers of a storm, a system of numbers has been developed. Summer in Hong Kong. The heaviest rains hit the city between May and September, however, sometimes the stormy season may start as early as April and last until October or even November. Some typhoons can be so powerful that many city businesses close, and people are advised to stay indoors. This time of the year Hong Kong experiences tropical cyclones and occasional thunderstorms. The heaviest rains hit the city between May and September, however, sometimes the stormy season may start as early as April and last until October or … Together with the growing humidity in the summer rising and the average temperature. Hong Kong has a sub-tropical climate and during the summer it’s being influenced by southwest monsoon bringing humidity and rains to Asia. 8 is the most severe kind of storm when people are urged not to leave their homes. Always check the weather forecast and typhoon-related warnings. Typhoons got their name from Cantonese dai fung, which translates as "big wind". September is a peak month for typhoons although they can also happen during other wet monsoon months. Typhoon Signal No. Central Vietnam Wet Season (Typhoon Season). If you decide to come during that time, it doesn’t mean it will rain constantly.