Beijing · Month comparison

August vs September

September ranks #1 overall vs August at #8. Golden autumn with crystal-clear skies — Beijing at its most photogenic and comfortable

Beijing National Stadium (Bird's Nest) on a summer evening

August

#8 of 12 months

Worth considering

Hot and sticky but prices stay low — the Olympic legacy sites shine as museum destinations

  • ↑Olympic Park (Bird's Nest, Water Cube) is photogenic even in summer heat
  • ↑Affordable hotel rates, particularly for last-minute bookings
Great Wall of China bathed in golden autumn light with turning foliage

September

#1 of 12 months

Best match

Golden autumn with crystal-clear skies — Beijing at its most photogenic and comfortable

  • ↑Perfect 20–26°C temperatures and brilliant blue skies after the summer haze lifts
  • ↑Great Wall sections like Jinshanling and Mutianyu glow with early autumn colour
FactorAugustSeptember
Weather score
4
9
Value score
6
5
Crowd score
6
7
Events score
4
6
Atmosphere
5
9
Avg high temp30°C25°C
Monthly rain130mm56mm
Daily sunshine8hrs9hrs

August trade-offs

  • ↓Similar heat and humidity to July — early morning or evening sightseeing only
  • ↓Air quality can deteriorate in the heat, with hazy days common

September trade-offs

  • ↓Crowds build ahead of National Day Golden Week — book accommodation early
  • ↓Prices rise across hotels and tours as demand peaks
See all 12 months for Beijing →August in detail →September in detail →
Scores compare months within Beijing. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →