Guide to the Hottest Months in Hong Kong — And the Best Time to Visit
Hong Kong has a subtropical climate, meaning it experiences hot, humid summers and mild, dry winters. If you're planning a trip, it's important to consider the seasonal weather conditions to make the most of your visit.
Hottest Months in Hong Kong
June to August – Peak Summer
This is the hottest and most humid period of the year. Average daytime temperatures range from 30 to 33°C (86 to 91°F), and humidity levels often exceed 85%. The weather is typically sticky and rainy, with frequent afternoon thunderstorms and the possibility of typhoons. While this season brings lively events such as the Hong Kong Book Fair and Food Expo, the heat can make sightseeing uncomfortable.
May and September – Shoulder Summer
Temperatures in May and September range from 28 to 31°C (82 to 88°F), with high humidity. These months are slightly more tolerable than the peak summer but still quite hot. May tends to be drier than September, which also falls within the typhoon season.
Best Time to Visit Hong Kong
October to December – Ideal Conditions
This period is widely regarded as the best time to visit Hong Kong. Temperatures are comfortable (ranging from 21 to 27°C or 70 to 81°F), and the air is drier with clearer skies. It’s also a festive time of year, featuring events such as the Mid-Autumn Festival, Wine & Dine Festival, and WinterFest. Crowds are moderate, and the weather is excellent for outdoor activities and sightseeing.
March to April – Pleasant Spring Weather
Spring in Hong Kong brings mild temperatures between 17 and 26°C (63 to 79°F). The weather is generally dry and comfortable, although early spring may be foggy at times. This is a good season for hiking and visiting nature reserves, as flowers and greenery begin to bloom.
Times to Avoid Visiting
Late June to Early September
Due to high temperatures, intense humidity, and the threat of typhoons, this is the least comfortable time to visit for outdoor activities or sightseeing.
Chinese New Year (Late January to February)
Although this is a culturally significant and colorful time, it's also the peak travel period in the region. Prices increase, hotels fill quickly, and many local businesses close for several days.
The best times to visit Hong Kong are from October to December and March to April, when the weather is mild, relatively dry, and suitable for enjoying the city’s outdoor attractions, shopping, and festivals. Avoid the height of summer unless you’re prepared for heat, humidity, and unpredictable weather.
