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Hourly Forecast
Daylight Hours
06:00
Sunrise
18:12
Sunset
Moon
Waxing Crescent
09:55
Moonrise
20:19
Moonset
Daily Forecast
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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UV Index
Humidity
Weather in Suzhou today, September 15, 2026
Conditions in Suzhou on September 15, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. The first half of the day looks overcast, as cloud amounts reach about 90% around 06:00. Brighter weather, if it comes, waits until later.
The day peaks near 27°C and cools toward 17°C. Relative humidity sits between 40% and 81%, reaching its peak around 23:00. Airflow remains manageable, reaching about 2.8 km/h around 14:00.
Expect persistent cloud later on, with amounts around 91% by 12:00. Sunshine remains the exception, not the rule. Expect visibility around 16.1 km. Daylight runs from 06:00 to 18:12, lasting 12 hours 11 minutes of sunlight today.
Taken together, settled sunshine in Suzhou on September 15, 2026 makes outdoor timing easier, with highs near 27°C.
Frequently asked questions about weather in Suzhou
How warm does it get in Suzhou?
The warmest month in Suzhou is July, with average high temperatures of 32°C. The average temperature during this period is around 28°C.
How cold does it get in Suzhou?
The coldest month in Suzhou is January, with average low temperatures of -2°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Suzhou?
The wettest month in Suzhou is July, with an average of 271mm of precipitation.
What is the driest time of year in Suzhou?
The driest month in Suzhou is December, with an average of 17mm of precipitation.
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