Weather in Guangzhou
Live weather and 7-day forecast for Guangzhou, China, followed by what to expect in each month of the year.
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7-day forecast
Forecast data from Open-Meteo
Climate in Guangzhou: month by month
Averaged over 2023–2025, the warmest month in Guangzhou is July, with highs around 33 °C (91 °F) and lows around 26 °C (79 °F); the coolest is January, with highs around 20 °C (68 °F) and lows around 11 °C (51 °F).
Guangzhou gets about 2,431 mm (96 in) of precipitation a year. The wettest month is June (414 mm over about 27 days) and the driest is December (16 mm).
| Month | Avg high | Avg low | Precipitation (mm) | Wet days | Daylight |
|---|---|---|---|---|---|
| January | 20° | 11° | 25 | 4 | 10h 52m |
| February | 21° | 13° | 37 | 7 | 11h 23m |
| March | 24° | 16° | 140 | 12 | 11h 59m |
| April | 28° | 21° | 388 | 18 | 12h 41m |
| May | 29° | 23° | 285 | 22 | 13h 14m |
| June | 31° | 25° | 414 | 27 | 13h 33m |
| July | 33° | 26° | 283 | 24 | 13h 26m |
| August | 32° | 26° | 350 | 27 | 12h 57m |
| September | 31° | 25° | 382 | 23 | 12h 18m |
| October | 29° | 22° | 85 | 9 | 11h 39m |
| November | 25° | 17° | 26 | 5 | 11h 3m |
| December | 21° | 12° | 16 | 4 | 10h 43m |
Averages of daily values from the ERA5 reanalysis for 2023–2025 at Guangzhou's coordinates (model elevation 17 m), via Open-Meteo (CC BY 4.0). Three recent years are not a 30-year climate normal; reanalysis smooths local extremes and tends to count more light-rain days than a rain gauge would. Daylight is sunrise to sunset on the 15th of each month.
Weather questions for Guangzhou
What is the hottest month in Guangzhou?
July, with average highs of 33 °C (91 °F) and lows of 26 °C (79 °F) over 2023–2025. The coolest month is January, averaging 20 °C (68 °F) by day and 11 °C (51 °F) at night.
What is the rainiest month in Guangzhou?
June, with about 414 mm of precipitation on roughly 27 days. The driest month is December (16 mm), and the yearly total is around 2,431 mm.
When is the weather mildest in Guangzhou?
Going by the averages, November–March are the months with average daytime highs between 18 °C and 27 °C (64–81 °F) — warm but not hot. June is the month most likely to bring rain.
More about Guangzhou
Weather in nearby cities
More for Guangzhou
More for Guangzhou: local time, sunrise and sunset, moon phases, and the exact time zone.
About this forecast
The live forecast comes from Open-Meteo, which blends models from national weather services and is fetched fresh in your browser on each visit. Times in the hourly outlook are Guangzhou local time (Asia/Shanghai).