26.08
wed
wed
Day
86°F
SE 4 mph
Precip.
1%
1%
Night
81°F
SE 4 mph
Precip.
4%
4%
27.08
thu
thu
Day
86°F
N 6 mph
Precip.
1%
1%
Night
79°F
W 5 mph
Precip.
3%
3%
28.08
fri
fri
Day
82°F
NW 2 mph
Precip.
2%
2%
Night
77°F
W 2 mph
Precip.
7%
7%
29.08
sat
sat
Day
81°F
NW 7 mph
Precip.
2%
2%
Night
77°F
SE 6 mph
Precip.
24%
24%
30.08
sun
sun
Day
82°F
N 4 mph
Precip.
2%
2%
Night
77°F
SW 2 mph
Precip.
4%
4%
31.08
mon
mon
Day
82°F
NW 3 mph
Precip.
2%
2%
Night
77°F
NW 3 mph
Precip.
3%
3%
01.09
tue
tue
Day
82°F
E 6 mph
Precip.
2%
2%
Night
77°F
NE 2 mph
Precip.
5%
5%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 80.9°F. The highest and lowest sea temperatures during the month were 82.8°F and 79.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 78.8°F and 73.4°F.
Air temperature in Possidi, °F
Precipitation total in Possidi, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Possidi
Possidi on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Possidi
Local time: 06:35
August 26, wednesday
0900
81°F
SW
2 mph
2 mph
1200
86°F
SE
4 mph
4 mph
1500
88°F
NW
2 mph
2 mph
1800
88°F
NW
3 mph
3 mph
2100
81°F
SW
6 mph
6 mph
August 27, thursday
0000
81°F
SE
4 mph
4 mph
0300
81°F
S
7 mph
7 mph
0600
79°F
SW
4 mph
4 mph
