16.09
wed
wed
Day
64°F
W 11 mph
Precip.
82%
82%
Night
66°F
W 12 mph
Precip.
40%
40%
17.09
thu
thu
Day
70°F
NW 6 mph
Precip.
27%
27%
Night
68°F
SW 6 mph
Precip.
21%
21%
18.09
fri
fri
Day
70°F
SE 4 mph
Precip.
16%
16%
Night
70°F
W 9 mph
Precip.
7%
7%
19.09
sat
sat
Day
72°F
W 3 mph
Precip.
5%
5%
Night
70°F
W 13 mph
Precip.
8%
8%
20.09
sun
sun
Day
73°F
W 7 mph
Precip.
6%
6%
Night
70°F
W 11 mph
Precip.
25%
25%
21.09
mon
mon
Day
73°F
NW 3 mph
Precip.
17%
17%
Night
70°F
NW 4 mph
Precip.
8%
8%
22.09
tue
tue
Day
70°F
SE 10 mph
Precip.
3%
3%
Night
68°F
SW 12 mph
Precip.
14%
14%
23.09
wed
wed
Day
70°F
SW 1 mph
Precip.
1%
1%
Night
68°F
NW 9 mph
Precip.
3%
3%
24.09
thu
thu
Day
70°F
SE 10 mph
Precip.
1%
1%
Night
64°F
NW 10 mph
Precip.
3%
3%
25.09
fri
fri
Day
66°F
W 6 mph
Precip.
1%
1%
Night
66°F
W 9 mph
Precip.
3%
3%
26.09
sat
sat
Day
68°F
SE 4 mph
Precip.
11%
11%
Night
73°F
NW 6 mph
Precip.
2%
2%
27.09
sun
sun
Day
79°F
W 9 mph
Precip.
1%
1%
Night
73°F
NW 2 mph
Precip.
41%
41%
28.09
mon
mon
Day
64°F
S 17 mph
Precip.
49%
49%
Night
63°F
SW 13 mph
Precip.
31%
31%
29.09
tue
tue
Day
66°F
SW 14 mph
Precip.
22%
22%
Night
68°F
SW 19 mph
Precip.
23%
23%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 74.3°F. The highest and lowest sea temperatures during the month were 76.3°F and 72.1°F.
Air temperature in Yalova, °F
Precipitation total in Yalova, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Yalova
Yalova on a weather map
Places in Turkey:
Name
°F
24 Hours Forecast
Yalova
Local time: 16:03
September 16, wednesday
1800
66°F
SW
16 mph
16 mph
2100
66°F
SW
12 mph
12 mph
September 17, thursday
0000
66°F
W
12 mph
12 mph
0300
66°F
W
9 mph
9 mph
0600
64°F
SW
8 mph
8 mph
0900
64°F
W
6 mph
6 mph
1200
70°F
NW
6 mph
6 mph
1500
72°F
W
3 mph
3 mph
