S
M
T
W
T
F
S
30
94°
72°
31
94°
73°
1
93°
73°
2
93°
72°
3
92°
73°
4
93°
71°
5
92°
70°
6
93°
71°
7
91°
72°
8
89°
71°
9
88°
72°
10
90°
71°
11
90°
71°
12
91°
70°
13
87°
70°
14
87°
69°
15
88°
70°
16
88°
70°
17
87°
69°
18
86°
69°
19
86°
64°
20
85°
63°
21
85°
66°
22
86°
68°
23
87°
68°
24
86°
67°
25
88°
68°
26
87°
67°
27
88°
67°
28
87°
66°
29
87°
65°
30
88°
65°
1
87°
66°
2
Hist. Avg.
85°
62°
3
Hist. Avg.
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in China
China's September 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 63° and 73°. The average high for September is 89° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in China. See also: October | November | December.
