S
M
T
W
T
F
S
31
87°
77°
1
88°
78°
2
87°
77°
3
85°
77°
4
88°
81°
5
86°
77°
6
83°
77°
7
88°
77°
8
86°
77°
9
88°
80°
10
86°
76°
11
87°
77°
12
88°
79°
13
87°
78°
14
86°
76°
15
88°
77°
16
87°
77°
17
84°
78°
18
86°
79°
19
86°
76°
20
88°
79°
21
88°
76°
22
85°
76°
23
84°
75°
24
86°
79°
25
87°
79°
26
83°
74°
27
88°
75°
28
88°
80°
29
83°
75°
30
86°
75°
1
88°
77°
2
85°
77°
3
86°
78°
4
87°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Yap
Yap's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Yap. See also: October | November | December.
