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Hourly Forecast
Daylight Hours
05:53
Sunrise
17:52
Sunset
Moon
Waxing Gibbous
15:19
Moonrise
00:45
Moonset
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View stargazing scoreWeather in Shanhaiguan today, September 21, 2026
Expect a mostly clear day in Shanhaiguan on September 21, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a grey start, with morning cloud around 70% by 02:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 26°C and cools toward 16°C. Expect humidity between 40% and 83%, most humid near 20:00. Winds stay light, near 3.8 km/h by 14:00, so the day feels still more than breezy.
Expect a more open afternoon, with limited cloud around 18% by 12:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Sunrise is at 05:53 and sunset at 17:52, giving 11 hours 58 minutes of sunlight today.
Overall, Shanhaiguan on September 21, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 26°C.
Frequently asked questions about weather in Shanhaiguan
How warm does it get in Shanhaiguan?
The warmest month in Shanhaiguan is August, with average high temperatures of 28°C. The average temperature during this period is around 26°C.
How cold does it get in Shanhaiguan?
The coldest month in Shanhaiguan is January, with average low temperatures of -9°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Shanhaiguan?
The wettest month in Shanhaiguan is August, with an average of 197mm of precipitation.
What is the driest time of year in Shanhaiguan?
The driest month in Shanhaiguan is January, with an average of 3mm of precipitation.
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