15.09
tue
tue
Day
75°F
NE 12 mph
Precip.
5%
5%
Night
63°F
E 7 mph
Precip.
79%
79%
16.09
wed
wed
Day
66°F
E 14 mph
Precip.
3%
3%
Night
52°F
E 7 mph
Precip.
19%
19%
17.09
thu
thu
Day
63°F
NE 17 mph
Precip.
22%
22%
Night
55°F
NE 13 mph
Precip.
58%
58%
18.09
fri
fri
Day
63°F
E 16 mph
Precip.
22%
22%
Night
52°F
NE 7 mph
Precip.
15%
15%
19.09
sat
sat
Day
64°F
NE 17 mph
Precip.
14%
14%
Night
61°F
NE 11 mph
Precip.
31%
31%
20.09
sun
sun
Day
63°F
SE 13 mph
Precip.
17%
17%
Night
52°F
E 9 mph
Precip.
26%
26%
21.09
mon
mon
Day
63°F
E 12 mph
Precip.
16%
16%
Night
57°F
E 9 mph
Precip.
19%
19%
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.4°F. The highest and lowest sea temperatures during the month were 67.3°F and 60.6°F.
Air temperature in Bremen, °F
Precipitation total in Bremen, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bremen
Bremen on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Bremen
Local time: 08:51
September 15, tuesday
0900
64°F
N
9 mph
9 mph
1200
75°F
NE
12 mph
12 mph
1500
77°F
NE
12 mph
12 mph
1800
75°F
E
6 mph
6 mph
2100
70°F
E
4 mph
4 mph
September 16, wednesday
0000
63°F
E
7 mph
7 mph
0300
61°F
E
8 mph
8 mph
0600
57°F
E
9 mph
9 mph
