Ya'an Weather Year-Round — Best Time to Visit
Ya'an, China has mild weather year-round. The best time to visit is May (score: 69/100). Annual average high: 19.2°C, total rainfall: 1673mm.
When is the best time to visit Ya'an?
69
May is the best month to visit Ya'an with a travel score of 69/100 (Good).
Expect highs of 23.9°C, 17 rain days, and 7.5 hours of daily sunshine.
View May weather details →Travel Score by Month
52
Jan
54
Feb
58
Mar
65
Apr
69
May
66
Jun
64
Jul
63
Aug
58
Sep
53
Oct
54
Nov
54
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Ya'an each month?
19.2°C
Avg High
13.1°C
Avg Low
1673mm
Annual Rain
How much rain does Ya'an get?
Ya'an receives 1673mm of rain annually. The wettest month is typically August with 347mm, while December is the driest.
What is the weather like each month in Ya'an?
January
52
9°C
Low: 3°C
12 rain days
Mixed
February
54
11°C
Low: 5°C
12 rain days
Mixed
March
58
16°C
Low: 9°C
15 rain days
Mixed
April
65
21°C
Low: 13°C
15 rain days
Good
May
Best time to visit69
24°C
Low: 17°C
17 rain days
Good
June
66
26°C
Low: 20°C
18 rain days
Good
July
64
28°C
Low: 22°C
21 rain days
Good
August
63
28°C
Low: 22°C
22 rain days
Good
September
58
24°C
Low: 19°C
20 rain days
Mixed
October
53
19°C
Low: 15°C
19 rain days
Mixed
November
54
15°C
Low: 10°C
14 rain days
Mixed
December
54
10°C
Low: 4°C
11 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31