S
M
T
W
T
F
S
30
90°
70°
31
90°
71°
1
86°
70°
2
88°
70°
3
81°
70°
4
88°
69°
5
87°
70°
6
88°
68°
7
88°
69°
8
88°
70°
9
95°
67°
10
91°
69°
11
91°
69°
12
90°
70°
13
90°
70°
14
90°
69°
15
86°
69°
16
90°
68°
17
88°
68°
18
88°
68°
19
88°
69°
20
84°
69°
21
84°
70°
22
83°
69°
23
84°
69°
24
84°
69°
25
82°
69°
26
83°
67°
27
86°
68°
28
84°
67°
29
85°
68°
30
81°
69°
1
83°
68°
2
83°
69°
3
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cojutepeque
Cojutepeque's September 2026 forecast shows daily high temperatures ranging from 81° to 86°, with overnight lows between 67° and 70°. The average high for September is 84° 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 Cojutepeque. See also: October | November | December.
