Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Weather Guide
Lanzhou, Gansu, China Average Monthly Weather
Weather score51Mixed annual avg
Best months: July, June, August
Across the year, average daytime temperatures are around 15°C, sunshine averages 6.8h per day, and rainfall totals about 349mm.
Annual weather
Annual averages
Temp
15°C
Rain
349mm
Annual total
Sun
6.8h
Weather score
51
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
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
Weather map
Compare Lanzhou, Gansu, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
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.
Rain
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.
Sun
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.
Weather score
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.
