Zhoushan Weather Year-Round — Best Time to Visit
Zhoushan, China has mild weather year-round. The best time to visit is October (score: 81/100). Annual average high: 19.1°C, total rainfall: 1309mm.
When is the best time to visit Zhoushan?
81
October is the best month to visit Zhoushan with a travel score of 81/100 (Excellent).
Expect highs of 22.4°C, 8 rain days, and 8.1 hours of daily sunshine.
View October weather details →Travel Score by Month
56
Jan
55
Feb
57
Mar
63
Apr
72
May
67
Jun
78
Jul
74
Aug
76
Sep
81
Oct
71
Nov
63
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Zhoushan each month?
19.1°C
Avg High
15.9°C
Avg Low
1309mm
Annual Rain
How much rain does Zhoushan get?
Zhoushan receives 1309mm of rain annually. The wettest month is typically June with 247mm, while December is the driest.
What is the weather like each month in Zhoushan?
January
56
9°C
Low: 6°C
9 rain days
Mixed
February
55
10°C
Low: 6°C
10 rain days
Mixed
March
57
12°C
Low: 9°C
12 rain days
Mixed
April
63
16°C
Low: 13°C
12 rain days
Good
May
72
21°C
Low: 18°C
11 rain days
Good
June
67
25°C
Low: 22°C
15 rain days
Good
July
78
29°C
Low: 26°C
9 rain days
Good
August
74
29°C
Low: 26°C
12 rain days
Good
September
76
27°C
Low: 24°C
11 rain days
Good
October
Best time to visit81
22°C
Low: 20°C
8 rain days
Excellent
November
71
18°C
Low: 15°C
8 rain days
Good
December
63
12°C
Low: 8°C
8 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31