Lanzhou Weather Year-Round — Best Time to Visit
Lanzhou, China has mild weather year-round. The best time to visit is June (score: 90/100). Annual average high: 16.8°C, total rainfall: 408mm.
When is the best time to visit Lanzhou?
90
June is the best month to visit Lanzhou with a travel score of 90/100 (Excellent).
Expect highs of 28°C, 8 rain days, and 10.6 hours of daily sunshine.
View June weather details →Travel Score by Month
64
Jan
69
Feb
78
Mar
83
Apr
88
May
90
Jun
87
Jul
85
Aug
78
Sep
73
Oct
73
Nov
67
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Lanzhou each month?
16.8°C
Avg High
5.6°C
Avg Low
408mm
Annual Rain
How much rain does Lanzhou get?
Lanzhou receives 408mm of rain annually. The wettest month is typically August with 86mm, while December is the driest.
What is the weather like each month in Lanzhou?
January
64
2°C
Low: -8°C
1 rain days
Good
February
69
6°C
Low: -5°C
2 rain days
Good
March
78
13°C
Low: 0°C
3 rain days
Good
April
83
19°C
Low: 6°C
5 rain days
Excellent
May
88
24°C
Low: 11°C
7 rain days
Excellent
June
Best time to visit90
28°C
Low: 16°C
8 rain days
Excellent
July
87
30°C
Low: 18°C
11 rain days
Excellent
August
85
28°C
Low: 17°C
12 rain days
Excellent
September
78
23°C
Low: 13°C
11 rain days
Good
October
73
17°C
Low: 6°C
8 rain days
Good
November
73
10°C
Low: -1°C
2 rain days
Good
December
67
3°C
Low: -6°C
1 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31