Guangzhou weather in September (Guangdong, China)

What can you expect from the weather in Guangzhou during September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In September, Guangzhou typically experiences very high temperatures and heavy rainfall. Anticipate daytime temperatures around 33°C, while night temperatures can drop to 25°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Guangzhou in September falls under the rainy season with heavy rainfall, averaging around 187 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 13 days of the month will see rainfall.

The city usually sees around 169 hours of sunlight, indicating a moderately sunny period.

In case you lean more towards enjoying temperate temperatures and rain-free days January, February, November and December typically offer the most optimal weather. In contrast, May, June, July and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Guangzhou climate page with graphs.

 

Guangzhou, monthly averages in September

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 33°C  
Chance of RainChance of Rain 43%  
PrecipitationPrecipitation 187 mm  
Rainy daysRainy days 13 days  
HumidityHumidity 78%  
SunshineSunshine 169 hours  
Percentage SunshinePercentage Sunshine 46%  

Where to go in China in September

Find out more about the weather in China in September and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Guangzhou in September?

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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Guangzhou.

Our site offers climate and forecast data for every country in the world. Are you going to China? On this website you can find historical weather averages for many cities in China. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.