Best time to visit Beijing: April–May & September–October.
Want the full guide? Get a PDF with the seasonal breakdown for Beijing — free.
April–May & September–October is the best window to visit Beijing. Mild temperatures and generally the clearest skies of the year.
December–February is the stretch to avoid if possible. Bitterly cold, with air quality typically worse in winter.
Not necessarily — weather and crowd timing don't always match the cheapest airfare windows. Check our Best Time to Book Flights tool separately for pricing.
Usually yes — the weeks just before or after Beijing's best window often have nearly as good weather with noticeably fewer crowds and lower prices.