Hong Kong weather in September (Hong Kong)
Will it be rainy or sunny in Hong Kong this September? Here's what you need to know about the weather for the month.
Temperatures
The month of September in Hong Kong typically brings very high temperatures and heavy rainfall. September is known for being in the summer season. Throughout the day, temperatures can rise to about 31°C. At night, they generally drop to 26°C. With these average temperatures, expect occasional spikes in warmth. Wear light fabrics and stay cool by hydrating regularly.
Precipitation
Hong Kong in September falls under the rainy season with heavy rainfall, averaging around 222 mm for the month. The climate data from previous years indicates that there are typically about 14 days days of rain.Average sunshine
With about 175 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Hong Kong. January, February, March, October, November and December typically offer the most optimal weather. In contrast, June, July, August and September tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Hong Kong climate page with graphs.
Hong Kong, monthly averages in September
Min Temperature
26°C
Max Temperature
31°C
Water Temperature
28°C
Chance of Rain
48%
Precipitation
222 mm
Rainy days
14 days
Humidity
78%
Windspeed
7 km/h
Sunshine
175 hours
Percentage Sunshine
47%
Where to go in Hong Kong in September
Find out more about the weather in Hong Kong and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Hong Kong.
Our site offers climate and forecast data for every country in the world. Are you going to Hong Kong? On this website you can find historical weather averages for many cities in Hong Kong. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
