15.09
tue
tue
Day
66°F
N 7 mph
Precip.
23%
23%
Night
63°F
E 5 mph
Precip.
66%
66%
16.09
wed
wed
Day
64°F
E 11 mph
Precip.
13%
13%
Night
52°F
NE 6 mph
Precip.
27%
27%
17.09
thu
thu
Day
61°F
NE 11 mph
Precip.
21%
21%
Night
55°F
NE 11 mph
Precip.
45%
45%
18.09
fri
fri
Day
63°F
E 13 mph
Precip.
18%
18%
Night
52°F
NE 7 mph
Precip.
19%
19%
19.09
sat
sat
Day
61°F
NE 11 mph
Precip.
13%
13%
Night
59°F
NE 9 mph
Precip.
41%
41%
20.09
sun
sun
Day
63°F
E 12 mph
Precip.
17%
17%
Night
52°F
E 8 mph
Precip.
25%
25%
21.09
mon
mon
Day
59°F
E 9 mph
Precip.
23%
23%
Night
61°F
E 9 mph
Precip.
32%
32%
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.8°F. The highest and lowest sea temperatures during the month were 68.9°F and 60.3°F.
Air temperature in Hamburg, °F
Precipitation total in Hamburg, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hamburg
Hamburg on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Hamburg
Local time: 08:51
September 15, tuesday
0900
63°F
N
6 mph
6 mph
1200
66°F
N
7 mph
7 mph
1500
77°F
NE
9 mph
9 mph
1800
70°F
N
4 mph
4 mph
2100
68°F
N
5 mph
5 mph
September 16, wednesday
0000
63°F
E
5 mph
5 mph
0300
63°F
E
6 mph
6 mph
0600
59°F
SE
8 mph
8 mph
