S
M
T
W
T
F
S
30
86°
62°
31
90°
58°
1
84°
63°
2
80°
61°
3
82°
58°
4
86°
56°
5
N/A
6
75°
52°
7
77°
49°
8
80°
53°
9
82°
59°
10
82°
58°
11
82°
59°
12
74°
55°
13
77°
54°
14
74°
52°
15
73°
53°
16
74°
51°
17
75°
54°
18
71°
54°
19
77°
57°
20
76°
55°
21
74°
55°
22
73°
54°
23
68°
54°
24
72°
55°
25
73°
53°
26
74°
52°
27
73°
50°
28
64°
49°
29
62°
44°
30
63°
43°
1
70°
50°
2
69°
47°
3
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Traian
Traian's September 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 43° and 59°. The average high for September is 73° with an average low of 52°. 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 Traian. See also: October | November | December.