22.09
tue
tue
Day
63°F
S 9 mph
Precip.
12%
12%
Night
55°F
S 6 mph
Precip.
49%
49%
23.09
wed
wed
Day
64°F
S 14 mph
Precip.
11%
11%
Night
59°F
E 6 mph
Precip.
6%
6%
24.09
thu
thu
Day
70°F
E 6 mph
Precip.
1%
1%
Night
61°F
N 7 mph
Precip.
4%
4%
25.09
fri
fri
Day
70°F
NW 9 mph
Precip.
8%
8%
Night
61°F
SW 5 mph
Precip.
17%
17%
26.09
sat
sat
Day
70°F
SW 14 mph
Precip.
5%
5%
Night
59°F
S 10 mph
Precip.
18%
18%
27.09
sun
sun
Day
68°F
S 23 mph
Precip.
11%
11%
Night
63°F
S 20 mph
Precip.
30%
30%
28.09
mon
mon
Day
66°F
S 21 mph
Precip.
5%
5%
Night
61°F
SE 14 mph
Precip.
15%
15%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 74.9°F. The highest and lowest sea temperatures during the month were 76.3°F and 73.2°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 65.2°F. The highest and lowest sea temperatures during the month were 70.2°F and 62.4°F.
Air temperature in Byala, °F
Precipitation total in Byala, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Byala
Byala on a weather map
Places in Bulgaria:
Name
°F
24 Hours Forecast
Byala
Local time: 00:26
September 22, tuesday
0300
61°F
S
6 mph
6 mph
0600
59°F
S
4 mph
4 mph
0900
61°F
S
9 mph
9 mph
1200
63°F
S
9 mph
9 mph
1500
66°F
SW
7 mph
7 mph
1800
64°F
SW
9 mph
9 mph
2100
59°F
SW
6 mph
6 mph
September 23, wednesday
0000
55°F
S
6 mph
6 mph
