Nanjing Weather Year-Round — Best Time to Visit
Nanjing, China has mild weather year-round. The best time to visit is September (score: 82/100). Annual average high: 20.7°C, total rainfall: 1165mm.
When is the best time to visit Nanjing?
82
September is the best month to visit Nanjing with a travel score of 82/100 (Excellent).
Expect highs of 27.4°C, 8 rain days, and 8.5 hours of daily sunshine.
View September weather details →Travel Score by Month
57
Jan
59
Feb
67
Mar
75
Apr
81
May
77
Jun
72
Jul
75
Aug
82
Sep
80
Oct
71
Nov
64
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Nanjing each month?
20.7°C
Avg High
12.2°C
Avg Low
1165mm
Annual Rain
How much rain does Nanjing get?
Nanjing receives 1165mm of rain annually. The wettest month is typically June with 209mm, while December is the driest.
What is the weather like each month in Nanjing?
January
57
8°C
Low: -1°C
7 rain days
Mixed
February
59
10°C
Low: 1°C
8 rain days
Mixed
March
67
16°C
Low: 6°C
9 rain days
Good
April
75
21°C
Low: 11°C
9 rain days
Good
May
81
26°C
Low: 17°C
9 rain days
Excellent
June
77
29°C
Low: 21°C
11 rain days
Good
July
72
32°C
Low: 25°C
15 rain days
Good
August
75
31°C
Low: 25°C
13 rain days
Good
September
Best time to visit82
27°C
Low: 20°C
8 rain days
Excellent
October
80
22°C
Low: 14°C
7 rain days
Good
November
71
17°C
Low: 8°C
6 rain days
Good
December
64
10°C
Low: 1°C
5 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31