Cool
Average highs are around 15°C, so pack for cooler days.
October verdict
Poor for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 6.1h per day, enough for a balanced month. Rainfall averages 25mm, which is relatively low for holiday planning.

Monthly averages
Temp
15°C
Rain
25mm
Sun
6.1h
Weather score
39
Poor
Cool
Average highs are around 15°C, so pack for cooler days.
Drier
Rainfall averages 25mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.1h per day, enough for a balanced month.
Map
Compare Lanzhou, Gansu, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
October15°C average high
October is close to Lanzhou's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMay to August
This stretch sets the upper range for average daytime heat.
October25mm average rain
October sits on the drier side of Lanzhou's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October6.1 hours average sun
October is below Lanzhou's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
October39 weather score
October is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.