Click on a day for an hourly weather forecast
The weather in Guangzhou in October is very hot. The average temperatures are between 23°C and 30°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Guangzhou during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Guangzhou in October 2025.
If you’re planning to visit Guangzhou in the near future, we highly recommend that you review the 14 day weather forecast for Guangzhou before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 20° / 14° | 4 | 27 | 0 | 57 mm | Good | Guangzhou in January |
| February | 22° / 16° | 5 | 23 | 0 | 64 mm | Good | Guangzhou in February |
| March | 25° / 19° | 7 | 25 | 0 | 101 mm | Good | Guangzhou in March |
| April | 28° / 22° | 10 | 20 | 0 | 203 mm | Good | Guangzhou in April |
| May | 31° / 25° | 16 | 15 | 0 | 432 mm | Ok | Guangzhou in May |
| June | 33° / 27° | 17 | 13 | 0 | 400 mm | Ok | Guangzhou in June |
| July | 34° / 28° | 15 | 16 | 0 | 284 mm | Bad | Guangzhou in July |
| August | 34° / 28° | 15 | 16 | 0 | 356 mm | Bad | Guangzhou in August |
| September | 33° / 27° | 13 | 17 | 0 | 305 mm | Ok | Guangzhou in September |
| October | 30° / 23° | 4 | 27 | 0 | 102 mm | Good | Guangzhou in October |
| November | 26° / 19° | 4 | 26 | 0 | 63 mm | Perfect | Guangzhou in November |
| December | 21° / 14° | 4 | 27 | 0 | 45 mm | Good | Guangzhou in December |