15.09
tue
tue
Day
73°F
SE 9 mph
Precip.
11%
11%
Night
64°F
S 2 mph
Precip.
6%
6%
16.09
wed
wed
Day
72°F
SW 6 mph
Precip.
22%
22%
Night
64°F
SE 5 mph
Precip.
20%
20%
17.09
thu
thu
Day
68°F
SE 10 mph
Precip.
29%
29%
Night
63°F
SE 9 mph
Precip.
18%
18%
18.09
fri
fri
Day
70°F
SE 12 mph
Precip.
3%
3%
Night
64°F
SE 6 mph
Precip.
5%
5%
19.09
sat
sat
Day
73°F
SE 9 mph
Precip.
1%
1%
Night
64°F
SE 7 mph
Precip.
4%
4%
20.09
sun
sun
Day
73°F
SE 11 mph
Precip.
2%
2%
Night
64°F
SE 9 mph
Precip.
17%
17%
21.09
mon
mon
Day
72°F
SE 11 mph
Precip.
6%
6%
Night
64°F
SE 9 mph
Precip.
16%
16%
sea water
temperature
temperature
| Hersonissos |
monthly
weather
weather
| Hersonissos |
current
weather
weather
| Hersonissos |
14 days
forecast
forecast
| Hersonissos |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.9°F. The highest and lowest sea temperatures during the month were 80.1°F and 75.7°F.
Air temperature in Hersonissos, °F
Precipitation total in Hersonissos, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hersonissos
Hersonissos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Hersonissos
Local time: 05:40
September 15, tuesday
0600
64°F
SE
0 mph
0 mph
0900
70°F
SE
4 mph
4 mph
1200
73°F
SE
9 mph
9 mph
1500
73°F
S
7 mph
7 mph
1800
72°F
S
6 mph
6 mph
2100
66°F
SW
2 mph
2 mph
September 16, wednesday
0000
64°F
S
2 mph
2 mph
0300
64°F
SW
2 mph
2 mph
