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%
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: 02:04
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

























