Beijing · September
Run in the morning.
Comfortable average high of 80°F, dipping to 61°F at night. Comfortable conditions all day, but morning consistently delivers the best combination of cool air and clear skies.
Avg high / low
80° / 61°F
Humidity
65%
Rain days
7/mo
Wind
9 mph
What September feels like in Beijing
Sunrise
05:55
Mid-month average
Sunset
18:23
Mid-month average
Time-of-day breakdown
Morning
Steady cool air, low wind, and good light. The standard runner window in most months.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Beijing in September
The kit for September in Beijing: shorts and a short-sleeve are the standard kit.
September vs the surrounding months
vs August
-7° avg high
-7 rain days
Beijing in August →
September
80°F avg high
7 rain days
Best: morning
vs October
+14° avg high
+2 rain days
Beijing in October →
Frequently Asked Questions
What is the best time of day to run in Beijing in September?+
Morning. Comfortable conditions all day, but morning consistently delivers the best combination of cool air and clear skies.
What's the average temperature in Beijing in September?+
Average high 80°F, average low 61°F.
How does September compare to surrounding months in Beijing?+
Compared to August (avg high 86°F), September is cooler. Compared to October (avg high 66°F), September is warmer.
Does it rain often in Beijing in September?+
Expect about 7 measurable rain days in September, on average.