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06:17
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18:25
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Waxing Crescent
09:50
Moonrise
20:56
Moonset
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Weather in Guangzhou today, September 15, 2026
Guangzhou starts September 15, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 54% by 02:00. The thickest cloud arrives around 02:00, reaching about 78%.
Expect highs of 31°C and cooler readings close to 24°C. Moisture in the air spans 64%-98%, with the highest values around 03:00. Airflow remains manageable, reaching about 2.0 km/h around 11:00.
The second half of the day still looks unsettled, with rain probability around 86% by 15:00. Dense cloud near 63% at 23:00 keeps the feel grey. Horizontal visibility sits around 14.5 km, briefly nearer 7.8 km. The sun rises at 06:17 and sets at 18:25, for a total of 12 hours 7 minutes of sunlight today.
In short, treat September 15, 2026 in Guangzhou as a damp day: pack covers, watch the wetter hours, and expect a high near 31°C.
Frequently asked questions about weather in Guangzhou
How warm does it get in Guangzhou?
The warmest month in Guangzhou is July, with average high temperatures of 34°C. The average temperature during this period is around 30°C.
How cold does it get in Guangzhou?
The coldest month in Guangzhou is January, with average low temperatures of 12°C. The average temperature during this period is around 16°C.
What is the wettest time of year in Guangzhou?
The wettest month in Guangzhou is June, with an average of 345mm of precipitation.
What is the driest time of year in Guangzhou?
The driest month in Guangzhou is December, with an average of 13mm of precipitation.
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