Measurements:
°C
°F
CURRENT WEATHER
14:08
Cephalonia
84°F
SE 6 mph
Feels like: 86°F
Precip: 2%
World Resorts Greece Cephalonia Weather

14 Day Weather Forecast

09.08
tue
DAY
86°F
S 3 mph
precip
1%
NIGHT
78°F
S 2 mph
precip
7%
09.09
wed
DAY
84°F
E 4 mph
precip
1%
NIGHT
78°F
SW 2 mph
precip
8%
09.10
thu
DAY
84°F
SE 4 mph
precip
1%
NIGHT
80°F
W 1 mph
precip
6%
09.11
fri
DAY
86°F
SE 4 mph
precip
1%
NIGHT
78°F
S 2 mph
precip
6%
09.12
sat
DAY
86°F
SE 6 mph
precip
2%
NIGHT
78°F
SE 1 mph
precip
20%
09.13
sun
DAY
84°F
E 6 mph
precip
2%
NIGHT
76°F
NW 5 mph
precip
10%
09.14
mon
DAY
80°F
N 11 mph
precip
17%
NIGHT
70°F
N 6 mph
precip
24%
09.15
tue
DAY
78°F
E 2 mph
precip
17%
NIGHT
72°F
S 7 mph
precip
29%
09.16
wed
DAY
82°F
SW 2 mph
precip
7%
NIGHT
78°F
NW 2 mph
precip
4%
09.17
thu
DAY
82°F
S 5 mph
precip
1%
NIGHT
72°F
SE 6 mph
precip
9%
09.18
fri
DAY
78°F
SE 7 mph
precip
2%
NIGHT
74°F
N 3 mph
precip
46%
09.19
sat
DAY
74°F
SE 15 mph
precip
36%
NIGHT
68°F
SE 17 mph
precip
3%
09.20
sun
DAY
70°F
S 6 mph
precip
1%
NIGHT
66°F
S 5 mph
precip
2%
09.21
mon
DAY
70°F
E 4 mph
precip
1%
NIGHT
66°F
SE 6 mph
precip
12%

Cephalonia Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Cephalonia was 80.2°F. The maximum and minimum values were 78.8°F and 81.6°F respectively.

Cephalonia on the Weather Map

Best Time to Visit Cephalonia
The most sunny months:
July 30 days
August 29 days
June 26 days
The most warm months:
August 89.0 °F
July 87.9 °F
September 82.9 °F
Warmest sea temperature:
August 83.2 °F
September 81.2 °F
July 81.0 °F
The most cold months:
January 56.8 °F
February 57.5 °F
March 59.7 °F
The most rainy months:
January 7 days
November 7 days
December 7 days
The most windy months:
January 12 mph
February 11 mph
December 10 mph
more details
Greece Resorts:
NAME
F°
Athenes +88
Bali Gr +78
Chalkidiki +78
Chania +82
Corfu +84
Crete +82
Hanioti +84
Hersonissos +78
Paralia Katerini +84
Pefkochori +84
Rhodes +94
Sithonia +82
Thasos +76
Thessaloniki +90
Zakynthos +86
all resorts
24 Hours Weather Forecast
Cephalonia
Local time: 14:08
08 sep, tuesday
1500 84°F
SE
6 mph
1800 80°F
E
8 mph
2100 76°F
E
2 mph
09 sep, wednesday
0000 78°F
S
2 mph
0300 78°F
NW
1 mph
0600 76°F
S
2 mph
0900 76°F
SW
2 mph
1200 84°F
E
4 mph