Yilan Weather Year-Round — Best Time to Visit
Yilan, Taiwan has warm weather year-round. The best time to visit is July (score: 67/100). Annual average high: 24.3°C, total rainfall: 3011mm.
When is the best time to visit Yilan?
67
July is the best month to visit Yilan with a travel score of 67/100 (Good).
Expect highs of 30.2°C, 20 rain days, and 11.2 hours of daily sunshine.
View July weather details →Travel Score by Month
52
Jan
55
Feb
62
Mar
65
Apr
64
May
66
Jun
67
Jul
67
Aug
67
Sep
62
Oct
59
Nov
53
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Yilan each month?
24.3°C
Avg High
19.6°C
Avg Low
3011mm
Annual Rain
How much rain does Yilan get?
Yilan receives 3011mm of rain annually. The wettest month is typically October with 414mm, while March is the driest.
What is the weather like each month in Yilan?
January
52
18°C
Low: 14°C
20 rain days
Mixed
February
55
19°C
Low: 14°C
19 rain days
Mixed
March
62
21°C
Low: 15°C
18 rain days
Good
April
65
24°C
Low: 18°C
19 rain days
Good
May
64
26°C
Low: 21°C
23 rain days
Good
June
66
29°C
Low: 24°C
22 rain days
Good
July
Best time to visit67
30°C
Low: 25°C
20 rain days
Good
August
67
30°C
Low: 25°C
21 rain days
Good
September
67
28°C
Low: 24°C
20 rain days
Good
October
62
25°C
Low: 21°C
21 rain days
Good
November
59
23°C
Low: 19°C
20 rain days
Mixed
December
53
19°C
Low: 15°C
20 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31