27.08
thu
thu
Day
91°F
S 12 mph
Precip.
0%
0%
Night
82°F
S 4 mph
Precip.
1%
1%
28.08
fri
fri
Day
93°F
NE 1 mph
Precip.
0%
0%
Night
84°F
S 2 mph
Precip.
1%
1%
29.08
sat
sat
Day
81°F
S 14 mph
Precip.
1%
1%
Night
77°F
S 6 mph
Precip.
1%
1%
30.08
sun
sun
Day
91°F
SE 1 mph
Precip.
0%
0%
Night
79°F
S 7 mph
Precip.
1%
1%
31.08
mon
mon
Day
88°F
S 9 mph
Precip.
0%
0%
Night
79°F
S 7 mph
Precip.
1%
1%
01.09
tue
tue
Day
88°F
S 6 mph
Precip.
0%
0%
Night
81°F
S 3 mph
Precip.
1%
1%
02.09
wed
wed
Day
90°F
S 6 mph
Precip.
0%
0%
Night
79°F
E 2 mph
Precip.
1%
1%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 79.3°F. The highest and lowest sea temperatures during the month were 81.9°F and 78.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 79.7°F and 75.6°F.
Air temperature in Athens, °F
Precipitation total in Athens, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Athens
Athens on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Athens
Local time: 05:49
August 27, thursday
0600
79°F
S
9 mph
9 mph
0900
82°F
S
8 mph
8 mph
1200
91°F
S
12 mph
12 mph
1500
93°F
SW
12 mph
12 mph
1800
90°F
SW
14 mph
14 mph
2100
82°F
SW
6 mph
6 mph
August 28, friday
0000
82°F
S
4 mph
4 mph
0300
82°F
S
3 mph
3 mph
