Guangzhou has a subtropical climate. This means you will get summers and mild winters. There is also a lot of rain throughout the year. It can be hot or cool, with a breeze. This depends on the season. You will always have humidity in Guangzhou. It does not matter what season it is. Guangzhou has a lot of rain, and has hot summers and mild winters.
So it is an idea to be prepared. The weather can change quickly. You should have an umbrella or a light rain jacket.
Source: Trip Moments
Spring in Guangzhou is really nice. It gets warmer slowly. The temperature in Guangzhou is usually between 15°C to 25°C. It can be very humid. It might rain a little sometimes. The weather in Guangzhou can be weird so you should bring some clothes and an umbrella.
Spring in Guangzhou is the time when flowers bloom. Guangzhou becomes so colourful with cherry blossoms and peach blossoms and azaleas and many more. There are a lot of people in Guangzhou who go to see the flowers. You might get allergies from the pollen. Mosquitoes are back in Guangzhou too. So you should bring some bug spray when you go to see the flowers in Guangzhou.
Source: Trip Moments
Get ready for weather and humid weather and rainy weather. The temperature often goes above 30°C to 35°C. This hot weather can make you feel like you are walking through a steam room.
On top of the weather summer is also Guangzhous rainy season. You will see afternoon thunderstorms and sudden downpours. So you need to be ready with sun protection and lots of water and a portable umbrella and clothes that let air in for downpours.
The warm weather and damp weather is a place, for mosquitoes so you should pack some bug repellent to protect yourself from illnesses that mosquitoes can give you.
Source: Trip Moments
Autumn is a time to visit Guangzhou. The temperature is usually between 20°C and 28°C. It is not too hot and not too cold. The weather is nice because the humidity is lower. The sky is clear. It does not rain much. This is a time to go around Guangzhou or do things outside. You can wear clothes but it is a good idea to bring a light jacket for the cooler nights.
You should still be careful. Guangzhou can have typhoons, in Autumn. This can happen in September and October. So if you are going to Guangzhou you should check the weather forecast. You should also bring some things like a raincoat or umbrella just in case. Guangzhou can be fun to visit in Autumn and Autumn, in Guangzhou is really nice.
Source: Trip Moments
Guangzhou winters are pretty cool and mild. The temperature is usually around 10°C to 15°C. This is a break from the hot weather you get the rest of the year, even though it doesn't snow the cool air can still feel a bit chilly. So pack a sweater or a light jacket to stay warm and comfortable.
Winter is a time to see the beautiful plum blossoms in Guangzhou. You should definitely check out places, like Huashan or Jiaomen.
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The time to visit Guangzhou is during autumn and spring. These are times because the weather is nice and not too hot or humid. Avoid summer if you do not like weather, heavy rain and sticky air.
The best time for a Pearl River Night Cruise is from October to December and from February to April.
These months are cool, clear and not too humid making them perfect for cruising along the Pearl River. You can see landmarks like Canton Tower and Zhujiang New Town clearly. Evening cruises in autumn and winter around 7:30–9:00 PM are considered the experience because the weather is comfortable and the city lights are bright.
The best time to visit Canton Tower and see the skyline is from March to May and from October to November.
Spring and autumn are the times with comfortable daytime weather and fewer disruptions. It is recommended to visit from sunset to night so you can see the city lights come on without the heat or heavy rain.
The best time for walking around the city is from October to April.
Walking is best when the temperature is around 18–28°C and the air is not humid. Autumn and winter are times to explore streets, riverside areas and shopping districts without the summer heat or heavy rain.
Month | Avg Temp (°C) | Rainfall (mm) |
|---|---|---|
Jan | 13–15°C | ~35–55 mm |
Feb | 15–16°C | ~60–70 mm |
Mar | 18–19°C | ~80–100 mm |
Apr | 22–23°C | ~180–190 mm |
May | 25–26°C | ~260–290 mm |
Jun | 27–29°C | ~280–390 mm |
Jul | 28–29°C | ~220–230 mm |
Aug | 28–29°C | ~220–240 mm |
Sep | 26–27°C | ~170–190 mm |
Oct | 23–24°C | ~60–80 mm |
Nov | 19–20°C | ~40–45 mm |
Dec | 15–16°C | ~25–40 mm |
Guangzhou’s rainfall is highly seasonal:
Packing for Guangzhou means being ready for humidity, sudden rain, and seasonal swings. Here are how to keep you prepared and comfortable:
Category | Summer (May–Sep) | Winter (Dec–Feb) |
|---|---|---|
Weather feel | Hot, humid, sticky (often 30°C+) | Mild, damp, occasionally chilly (10–18°C) |
Clothing | Light, breathable fabrics (cotton, linen), T-shirts, sleeveless tops | Layers: light sweaters, long sleeves, light jackets |
Bottoms | Shorts, skirts, thin trousers | Jeans, trousers, thicker leggings |
Shoes | Breathable sneakers, sandals | Closed shoes, sneakers (water-resistant preferred) |
Outerwear | Very light jacket (for indoor AC) | Medium jacket or windbreaker |
Rain gear | Umbrella or light raincoat (frequent showers) | Umbrella still needed (drizzle common) |
Must-haves | Sunscreen, hat, deodorant, cooling wipes | Light scarf (optional), moisturiser |
Indoor tip | Malls/hotels heavily air-conditioned → bring thin layer | Indoor heating is limited → layer up indoors |
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