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Hourly Forecast
Daylight Hours
05:23
Sunrise
17:43
Sunset
Moon
Waxing Crescent
08:37
Moonrise
18:50
Moonset
Daily Forecast
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UV Index
Humidity
Weather in Changchun tomorrow, September 15, 2026
Changchun keeps a mostly sunny profile on September 15, 2026, aside from a cloudier spell around 02:00. Outside that window, bright conditions should still lead the day. The morning looks comparatively open, with cloud near 15% around 02:00. Early outdoor plans have a better chance of staying dry and bright.
Temperatures climb from an overnight low near 13°C toward a daytime high of about 22°C. The air stays humid, with relative humidity between 39% and 62% and the peak around 00:00. Winds stay light, near 5.6 km/h by 11:00, so the day feels still more than breezy.
Expect a more open afternoon, with limited cloud around 4% by 12:00. Residual damp risk should be lower than earlier. Horizontal visibility holds close to 16.1 km. Sunrise is at 05:24 and sunset at 17:41, giving 12 hours 17 minutes of sunlight today.
The practical takeaway for Changchun is a bright September 15, 2026, ideal for outdoor errands before temperatures ease from about 22°C.
Frequently asked questions about weather in Changchun
How warm does it get in Changchun?
The warmest month in Changchun is July, with average high temperatures of 29°C. The average temperature during this period is around 25°C.
How cold does it get in Changchun?
The coldest month in Changchun is January, with average low temperatures of -19°C. The average temperature during this period is around -14°C.
What is the wettest time of year in Changchun?
The wettest month in Changchun is July, with an average of 173mm of precipitation.
What is the driest time of year in Changchun?
The driest month in Changchun is January, with an average of 5mm of precipitation.
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