Is Lanzhou hot in May?
Days are typically warm at 24.6°C, while nights average 10.9°C.
China · 1991–2020 normal
Lanzhou in
May.
Typical May weather in Lanzhou: 24.6°C by day, 10.9°C at night, 37 mm of rain over 4.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.6°C
Typical low10.9°C
Rain37 mm
Wet days4.8
In the year-round weather comparison, May scores 89 out of 100, the highest of the year. Daylight is calculated as 14 h 03 from latitude 36.06°.
May at a glance
What is Lanzhou like in May?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 37 mm across about 5 wet days.
How much daylight is there?
There are about 14 h 03 between sunrise and sunset at mid-month, calculated from the place latitude.
Is May a good time to visit?
May is the strongest month in our year-round weather comparison.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1804430
- NOAA station
- CHM00052889 · LANZHOU
- Station distance
- 4 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Lanzhou is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work