Guangzhou Weather in September
It is still hot in September, when the average maximum temperature is up to 34℃/93.2℉. There are a lot of thundery rainy days in this month, with a few sunny days.
| Average Maximum | Average Minimum | Highest Maximum | Lowest Minimum | |
| ℃ | 34 | 26 | 36 | 25 |
| ℉ | 93.2 | 78.8 | 96.8 | 77.0 |
Sunny Days: 8 days
Cloudy Days: 3 days
Rainy Days: 19 days
What to wear and bring
Early September
In early September, almost every day is thundery and rainy. But the temperature is still high, between 25℃/77℉ and 35℃/95℉. It is recommended to wear cool clothing and lightweight coats when necessary. Do not stay outdoors for a long time.
Mid-September
There are more sunny days during this period, with the highest temperature being up to 36℃/96.8℉. It is a pleasant enough to wear T-shirts and dresses. And don’t forget to watch out for sunburn.
Late September
The weather situation is similar to early September, and there are some thundery rainy days at the end of the month. It is recommended that you wear some cool clothing like a vest, a skirt or lightweight pants.
Tips:
Weather on the Chinese Mid-Autumn Festival
On Mid-Autumn Festival, it is still hot in Guangzhou, when the highest temperature can reach 33℃/91.4℉,and it is often a sunny day. In China, the Mid-Autumn Festival means reunion, and people eat mooncakes and enjoy the moon at night. It is suggested to wear a vest with short pants and other cool clothing.
Historical Guangzhou Weather in September
click here to enlarge 
Guangzhou Weather in August 
Guangzhou Weather in October 
Guangzhou Weather in November 
Guangzhou Travel Guide