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Hourly Forecast
Daylight Hours
06:18
Sunrise
18:17
Sunset
Moon
Waxing Gibbous
15:09
Moonrise
01:44
Moonset
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View stargazing scoreWeather in Xishan today, September 21, 2026
Expect a mostly clear day in Xishan on September 21, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The morning looks comparatively open, with cloud near 34% around 11:00. Early outdoor plans have a better chance of staying dry and bright.
Expect highs of 32°C and cooler readings close to 23°C. Relative humidity sits between 57% and 94%, reaching its peak around 05:00. Winds stay light, near 3.1 km/h by 20:00, so the day feels still more than breezy.
Expect a more open afternoon, with limited cloud around 47% by 20:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Expect sunrise at 06:18, sunset at 18:17, and 11 hours 59 minutes of sunlight today overall.
In short, September 21, 2026 looks like a fine day in Xishan for being outside, peaking around 32°C.
Frequently asked questions about weather in Xishan
How warm does it get in Xishan?
The warmest month in Xishan is August, with average high temperatures of 35°C. The average temperature during this period is around 30°C.
How cold does it get in Xishan?
The coldest month in Xishan is January, with average low temperatures of 4°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Xishan?
The wettest month in Xishan is June, with an average of 323mm of precipitation.
What is the driest time of year in Xishan?
The driest month in Xishan is October, with an average of 46mm of precipitation.
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