See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
22°
Overcast
Feels Like: 20°
Min: 18°
Max: 30°
The next few hours will be overcast, with today reaching 30°C and dropping to 17°C. The coming days will be overcast starting in the afternoon.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:57
Sunrise
18:08
Sunset
Moon
Waxing Crescent
09:51
Moonrise
20:15
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 Guanshan today, September 15, 2026
Expect a mostly clear day in Guanshan on September 15, 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 91% by 11:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 18°C toward a daytime high of about 30°C. The air stays humid, with relative humidity between 30% and 71% and the peak around 07:00. Expect gentle winds, highest near 11:00 at 3.3 km/h.
Through the afternoon cloud remains the main feature, with cover near 93% around 14:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 16.1 km. Daylight runs from 05:57 to 18:08, lasting 12 hours 11 minutes of sunlight today.
The practical takeaway for Guanshan is a bright September 15, 2026, ideal for outdoor errands before temperatures ease from about 30°C.
Frequently asked questions about weather in Guanshan
How warm does it get in Guanshan?
The warmest month in Guanshan 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 Guanshan?
The coldest month in Guanshan 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 Guanshan?
The wettest month in Guanshan is July, with an average of 267mm of precipitation.
What is the driest time of year in Guanshan?
The driest month in Guanshan is December, with an average of 19mm of precipitation.
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