S
M
T
W
T
F
S
30
82°
57°
31
77°
63°
1
77°
57°
2
77°
55°
3
79°
59°
4
89°
63°
5
76°
49°
6
76°
52°
7
82°
59°
8
85°
58°
9
66°
52°
10
65°
52°
11
68°
52°
12
65°
51°
13
65°
50°
14
66°
50°
15
66°
50°
16
65°
49°
17
68°
47°
18
74°
46°
19
75°
50°
20
73°
50°
21
66°
47°
22
69°
43°
23
72°
43°
24
72°
45°
25
73°
48°
26
73°
47°
27
71°
45°
28
65°
44°
29
63°
42°
30
67°
40°
1
68°
39°
2
59°
39°
3
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Haiming
Haiming's September 2026 forecast shows daily high temperatures ranging from 59° to 89°, with overnight lows between 38° and 63°. The average high for September is 70° with an average low of 48°. 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 Haiming. See also: October | November | December.