S
M
T
W
T
F
S
26
87°
75°
27
88°
76°
28
87°
75°
29
88°
76°
30
87°
76°
31
87°
77°
1
88°
76°
2
87°
76°
3
87°
75°
4
88°
77°
5
88°
76°
6
89°
77°
7
87°
76°
8
88°
77°
9
88°
77°
10
90°
75°
11
87°
77°
12
89°
77°
13
89°
76°
14
87°
75°
15
86°
76°
16
87°
75°
17
86°
74°
18
87°
75°
19
87°
75°
20
86°
76°
21
86°
75°
22
88°
76°
23
87°
75°
24
86°
75°
25
87°
74°
26
86°
74°
27
87°
75°
28
86°
75°
29
87°
76°
30
86°
75°
31
85°
75°
1
Hist. Avg.
89°
77°
2
Hist. Avg.
89°
77°
3
Hist. Avg.
89°
76°
4
Hist. Avg.
89°
76°
5
Hist. Avg.
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Xiamen
Xiamen's August 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 74° and 77°. The average high for August is 87° with an average low of 76°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Xiamen. See also: September | October | November.
