Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
July verdict
Good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 7.7h per day, enough for a balanced month. Rainfall averages 69mm, which is relatively low for holiday planning.

Monthly averages
Temp
27°C
Rain
69mm
Sun
7.7h
Weather score
70
Good
Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Drier
Rainfall averages 69mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.7h per day, enough for a balanced month.
Map
Compare Lanzhou, Gansu, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
July27°C average high
July is one of Lanzhou's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to August
This stretch sets the upper range for average daytime heat.
July69mm average rain
July is wetter than Lanzhou's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July7.7 hours average sun
July is brighter than Lanzhou's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
July70 weather score
July is one of Lanzhou's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.