03.09
thu
thu
Day
79°F
SW 11 mph
Precip.
2%
2%
Night
68°F
W 10 mph
Precip.
8%
8%
04.09
fri
fri
Day
77°F
SW 7 mph
Precip.
7%
7%
Night
70°F
W 8 mph
Precip.
5%
5%
05.09
sat
sat
Day
79°F
W 6 mph
Precip.
1%
1%
Night
73°F
W 6 mph
Precip.
2%
2%
06.09
sun
sun
Day
79°F
E 5 mph
Precip.
1%
1%
Night
70°F
W 15 mph
Precip.
10%
10%
07.09
mon
mon
Day
79°F
W 15 mph
Precip.
1%
1%
Night
68°F
W 14 mph
Precip.
3%
3%
08.09
tue
tue
Day
73°F
W 14 mph
Precip.
1%
1%
Night
66°F
W 12 mph
Precip.
5%
5%
09.09
wed
wed
Day
73°F
SW 2 mph
Precip.
3%
3%
Night
68°F
W 11 mph
Precip.
19%
19%
10.09
thu
thu
Day
73°F
S 2 mph
Precip.
10%
10%
Night
68°F
W 5 mph
Precip.
8%
8%
11.09
fri
fri
Day
72°F
SE 2 mph
Precip.
4%
4%
Night
70°F
W 9 mph
Precip.
5%
5%
12.09
sat
sat
Day
77°F
SW 2 mph
Precip.
13%
13%
Night
70°F
SW 9 mph
Precip.
13%
13%
13.09
sun
sun
Day
75°F
W 3 mph
Precip.
15%
15%
Night
70°F
W 7 mph
Precip.
11%
11%
14.09
mon
mon
Day
75°F
SE 0 mph
Precip.
15%
15%
Night
72°F
W 9 mph
Precip.
21%
21%
15.09
tue
tue
Day
73°F
E 7 mph
Precip.
7%
7%
Night
72°F
NE 6 mph
Precip.
6%
6%
16.09
wed
wed
Day
73°F
SE 13 mph
Precip.
14%
14%
Night
63°F
S 10 mph
Precip.
38%
38%
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.8°F. The highest and lowest sea temperatures during the month were 76.5°F and 70.0°F.
Air temperature in Gebze, °F
Precipitation total in Gebze, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Gebze
Gebze on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Gebze
Local time: 01:05
September 03, thursday
0300
68°F
W
8 mph
8 mph
0600
68°F
W
7 mph
7 mph
0900
70°F
W
11 mph
11 mph
1200
79°F
SW
11 mph
11 mph
1500
81°F
SW
18 mph
18 mph
1800
77°F
SW
17 mph
17 mph
2100
72°F
SW
14 mph
14 mph
September 04, friday
0000
68°F
W
10 mph
10 mph
