S
M
T
W
T
F
S
30
71°
61°
31
70°
58°
1
70°
50°
2
72°
49°
3
73°
61°
4
68°
56°
5
65°
48°
6
71°
44°
7
83°
53°
8
66°
51°
9
64°
51°
10
67°
47°
11
67°
49°
12
71°
45°
13
69°
48°
14
71°
43°
15
78°
57°
16
66°
49°
17
64°
50°
18
65°
52°
19
66°
56°
20
65°
54°
21
65°
50°
22
64°
48°
23
66°
48°
24
62°
53°
25
67°
56°
26
64°
54°
27
67°
59°
28
68°
58°
29
74°
61°
30
74°
60°
1
68°
58°
2
67°
56°
3
65°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Borkum
Borkum's September 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 53° and 61°. The average high for September is 68° with an average low of 57°. 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 Borkum. See also: October | November | December.
