Temperature
Warm by day, mild at night.
83°Ftypical Aug high
Lanzhou
China · East Asia
Lanzhou is most comfortable in April and October. Summers are warm and winters are cold. The wettest months are roughly July to September. Humidity is usually low.
Best time to go
12 mo · Typical year
Temperature range
19°F to 86°F
Rain
7 days/mo
Sunshine
9.6 h/day
Humidity feel
Generally dry
When to visit
Month-by-month fit
Precipitation
One of the wettest months.
45%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.9 hAug sunshine
Heat & humidity by month
Some hot afternoons, with mostly dry air.
LowAug heat feel
Air-feel chart data is unavailable for this destination. Use the selected-month dew point, temperature, rain, and sunshine context together rather than treating any one metric as total comfort.
More detailIncludes sky and daypart comfort
Cloud cover
Partly cloudy across the month.
44%Aug clear sky
ClearCloud cover
Similar
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Want a side-by-side climate view? Compare Lanzhou with Seoul.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 27, 2026
Data & methodology