Guiyang Weather Year-Round — Best Time to Visit
Guiyang, China has mild weather year-round. The best time to visit is September (score: 74/100). Annual average high: 18.9°C, total rainfall: 1428mm.
When is the best time to visit Guiyang?
74
September is the best month to visit Guiyang with a travel score of 74/100 (Good).
Expect highs of 24.4°C, 12 rain days, and 7.4 hours of daily sunshine.
View September weather details →Travel Score by Month
41
Jan
46
Feb
46
Mar
55
Apr
60
May
60
Jun
68
Jul
72
Aug
74
Sep
60
Oct
55
Nov
48
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Guiyang each month?
18.9°C
Avg High
11.8°C
Avg Low
1428mm
Annual Rain
How much rain does Guiyang get?
Guiyang receives 1428mm of rain annually. The wettest month is typically June with 255mm, while December is the driest.
What is the weather like each month in Guiyang?
January
41
9°C
Low: 2°C
14 rain days
Mixed
February
46
11°C
Low: 4°C
13 rain days
Mixed
March
46
16°C
Low: 8°C
18 rain days
Mixed
April
55
20°C
Low: 12°C
18 rain days
Mixed
May
60
23°C
Low: 15°C
19 rain days
Mixed
June
60
25°C
Low: 19°C
20 rain days
Good
July
68
27°C
Low: 20°C
17 rain days
Good
August
72
27°C
Low: 20°C
15 rain days
Good
September
Best time to visit74
24°C
Low: 17°C
12 rain days
Good
October
60
20°C
Low: 13°C
14 rain days
Mixed
November
55
15°C
Low: 8°C
12 rain days
Mixed
December
48
10°C
Low: 3°C
11 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31